KT Product Catalog 2014

KT Product Catalogue
Chengdu KT Electronic Hi-tech Co., Ltd Sichuan China
Content
Brief Introduction ........................................................................................................................................................ 3 EPON .............................................................................................................................................................................. 4 Ethernet over Coaxial Access System (EoC)....................................................................................................... 8 RFoG............................................................................................................................................................................. 29 Optical Device ............................................................................................................................................................ 30 Amplifier Model Guide ............................................................................................................................................. 43 Headend Equipment ................................................................................................................................................. 47 Auxiliary Equipments ............................................................................................................................................... 50 Digital Headend ......................................................................................................................................................... 55 Digital TV Set-Top-Box ............................................................................................................................................. 63 Cable TV Signal Analysis Meter ............................................................................................................................ 67 Optical passive equipment ..................................................................................................................................... 78 Wireless transmitter ................................................................................................................................................. 86
www.ktcatv.com ChinaTel : 86-28-85360759
oversea@ktcatv.com Fax : 86-28-85369640
Brief Introduction
During the past 20 years, as the Nation's leading supplier of both products and services of Broadcast and Television Network, KT has become the advanced R&D center and manufacturer in China with strong capability of system integration and broadest range of products. There are more than 600 employees (more than 200 technical staff). KT Park is covering about 50,000m2, R&D and manufacturing center is about 60,000m2, the net assets is over USD70 million. KT products include: CATV transmission equipment (digital headend, optical equipment, amplifier, network management products, access controller, one-way/two-way STB, etc), data transmission equipment (EOC solution) and related software products (BOSS, network management, subscriber management, call center and CA system, etc), large power digital TV transmitter (such as DTMB/DVB-T/DVB-T2), RF transmitter, and digital TV testing instrument. KT products have been exported to Russia, Romania, India, Indonesia, Thailand, Philippines, U.S.A, Brazil, Chile, Argentina, Venezuela, Cameroon, etc. From 2008, KT launched EPON+EOC data access system based on HFC network, and RFoG series products, which provide system equipment and service for Triple Play.
EPON
OLT PTC04-II
OLT PTC08
Feature
Compatible with TELECOM CTC standard, and can ensure interoperate with other manufactures. Large capacity 32G, modular design, 4-8 PON port. With 4-8 Gigabit optical multiplexing port 1:64 splitting ratio(10KM) 1:32 splitting ratio(20KM) Dual power supply redundant
Technical specification
Property System capacity 4-8 GE upper link port Highest 1:64 optical splitting ratio 16K MAC table Backplane bandwidth 32G 4-8fixed Combo (10/100/1000BASE-T+1000BASE-X) 4-8PON port Upstream/downstream symmetrical 1Gbps transmission speed rate High sensitive optical receiver: not less than -30dBm Safety: ONU authentication mechanism Back-pressure flow control (half-duplex) IEEE 802.3x flow control (duplex) IEEE p802.1p, CoS WRR, SP and IFO Queue scheduling algorithm. Support American ONU up/down speed limit function VLAN Dimension Support DBA and SLA function VLAN based on portGVRPIEEE802.1Q VLAN relay QinQ, support flexible QinQ 442mmW315mm(D)44mm(H) Installation: standard 19 chassis
Ports PON port
QoS
OLT PTD
KT PTD series EPON OLT products is high-end multi-service access OLT equipment, as well as a routing switch. PTD OLT supports 128 PON ports at maximum. PTD support up to 1:64 split ratio and 8192 ONU (10KM). The power supply, control and business board card are redundant design. Technical specification Item Parameter PTD03 PTD06 PTD10 1 main control board 2 main control board 2 main control board Expansion slot slot +2 business slots+4 business slots +8 business module slots module slots module slots 1.2T 2.4T 4.8T Backplane capacity 384Gbps 1.5Tbps 2.3T Switch capacity Parameter Package forwarding 238Mpps 476 Mpps 1428 Mpps rate 64 128 Max PON port number 32 512K 512K 512K MAC 4K 4K 4K VLAN 512K 512K 512K IP router IEEE 802.3ah EPON standard Comply with EPON standard, could be connected with products of other main manufactory EPON Standard OAM and expanded OAM management function Max 64 ONU registered at the same time Support main optical fiber protection, 1+1 backup, the time delay is less than 50ms IEEE 802.1D IEEE 802.3 IEEE 802.3u IEEE802.3ad IEEE 802.3x IEEE 802.3z IEEE802.1Q IEEE 802.1P IEEE 802.1w IEEE 802.1xOSPFBGPMPLSMPLS VPNMPLS TEIPv6 NDIPv6 PMTUIPv6 FIBIPv6 ACL, NAT-PTIPv66PERIPngOSPFv3 BGP4+ IGMP IGMP Snooping IGMP Proxy DVMRP PIM-SM PIM-DM MSDP MOSPF MBGP QinQ802.1pToSDifferServ WRRSPSWRR Upstream and downstream are 1.25G Speed rate Function PON port Avg. optical +2dbm ~ +7dbm
power
-30dBm
PON receiving sensitivity
Power supply Dimension

Power consumption www.ktcatv.com ChinaTel : 86-28-85360759
AC: 200-240VAC50/60 Hz DC: -48V 266.4482.6548mm 399.7482.6548mm 533.1482.6548mm 600W

5
600W
1000W
ONU
Industrial ONU
ONU with RF output
Technical specification Cast aluminum shell and metal shell 4x1000Mbps Ethernet output port ONU with TV RF output RF level 70 dBV within AGC range

Upstream and downstream 1Gbps transmission rate PON port High sensitivity optical receiver: less than -26dBm Power: 2-7dBm IEEE 802.3ah IEEE 802.1D, Spanning Tree Standards IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad VLAN QoS Dimension Power supply VLAN, GVRP and IEEE 802.1Q VLAN based on port IEEE 802.3x flow control, IEEE p802.1p, 8 priority of CoS and 802.1p, WR, SP and FIFO Queue scheduling algorithm Cast aluminum shell: 140x101x34mm metal shell: 170x97x28mm Power supply adaptor: switch power supply adaptor Input rated voltage: 110V240V50/60Hz Power: Max. 10W
Ethernet over Coaxial Access System (EoC)

CATV Data Access System ( EoC Introduction)
Feature and Advantages

Adopt HomePlug BPL, HomePIug AV IEEE P1901 HomePNA and DECO standard, use HFC frequency below 65MHzto develop data access High anti-interference capacity and low reliability to network transmission capacity The transmission rate capacity of each main module is higher than that of CMTS, but the cost of every MHz bandwidth is 100 times lower Use present HFC coaxial indoor TV network, no need to build new network and make the second indoor cabling project User CNU need not configuration, PnP Broad application dynamic range which can suit for various quality networks to develop business very quickly Mature headend and CNU equipment technique, low cost Fast and easy construction, little line maintenance Perfect VLAN/VLAN priority number and remote upgrade function Module design
System application
The main business of CATV network is still video program transmission. Meanwhile the current HFC network provides video program, optical fiber link adopts optical fiber transceiver, ONU or other optical switch, coaxial cable link adopts EoC advice to realize data signal transmission, in order to realize to PC via HFC as well as develop data business by low coast. A) EoC+ONU B) EoC+Optical fiber transceiver C) Optical network base
Network Management Software Function Configuration management

Service opening Open/Close service port Control bandwidth and user priority Timed configuration back-up Remote system update
Safety management
Calls VLAN 8th level VLAN priority and QoS setup Data service encryption Port Isolation Management account control PC number limit
Failure management
Lines and equipment failure monitoring Failure alarm Channel monitoring, state monitoring
Performance management
FE port flow FE port fault-package and package-dropout statistic Communication mass detection
WEB&SNMP management software

Landing rights management Function menu click Real-time port flow display White list display and add authorized users Select authorized users working template, display and modify user name and address
EoC Model Guide

Optical receiving unit GST
Name ONB Platform ONB Platform
Model ONB1000
Module QTY 1 EM90
CNU QTY 253
Power supply AC 60-220V
Selectable configuration
Description
series
ONB4000 1-4EM90 253-1012 GZB
With EoC and optical receiver function

2-way output
series optical node

ONB4200 1-4EM90 253-1012 GZL
AC60-220V;
ONU, fiber optical transceiver

ONU
With EoC and two-way optical node function

4-way output
ONB Platform
AC60 or 220V
series optical node

ONB1100 1 EM90 253 GSR series One-way optical receiver GZE AC60 or 220V
fiber optical transceiver

ONU
With EoC and two-way optical node function

4-way output
ONB Platform
fiber optical transceiver

AC60 or 220V ONU
With EoC and optical node function

2-way output
ONB Platform
ONB2000
1-2EM90
253-506
CLT CLT CLT CLT CLT CLT CLT CLT
EM40 EM22 EM11 EM16 EM17 EM18 EM19 EM42
1-2 EM90 1-2 EM90 1 EM90 1 EM90 1 EM90 1EM90 1EM90 1-4EM90
253-506 253-506 253 253 253 253 253 253-1012
series optical node No No No No No No No No
AC60 220V AC60 220V AC60 220V AC60 220V AC60 220V AC 220V AC 220V AC60 220V
or or or or or
fiber optical transceiver ONU ONU ONU
With EoC and optical node function

4-way output
or
4-way input 4-way output 2-way input 2-way output 2-way input 2-way output 1-way input 1-way output 2-way input, 2-way output 1-way input, 1-way output 2-way input 2-way output 4-way input 4-way output
*ONB: Optical Network Base

*CLTCoaxial Line Terminal(Eoc headend)
10
CLT Module EM90 Brief introduction

EM90 is the modulator module in EoC CLT. Its the core of sub-headend equipment, which will transform the Ethernet signal into coaxial network transmission signal.
Technical solution Homeplug BPL Homeplug AV Home PNA
The number of subscribers supported by each module 64 253 61
Max RF output signal level Useful IP data throughput Data user terminal number Data flow difference management Remote national standard SNMP management Remote software upgrade Telnet login management 118dBv 100-300Mbps 61-253 Support Support Support Support
11
Optical Network Base ONB11
ONB11 configuration
Accessory name Model EOC CLT EM90 Optical receiver GST EPON CNU access device ONU
Category Item CATV input port number Frequency range CATV RF signal input Input impedance Return loss CATV output port number Frequency range CATV signal output Output impedance Return loss Plugged EoC module Frequency range Useful IP data throughput Data user terminal number Data flow difference management Remote national standard SNMP management Remote software upgrade Telnet login management AC voltage (50Hz) Whole machine Working temperature Water penetration performance Weight Dimension Power consumption MHz dB Unit MHz dB Parameter 1 47~860ONB1100A/B) 87~860(ONB1100HA/HB) 75 16(47MHz~550MHz)(ONB1100A/B) 16(87MHz~550MHz)(ONB1100HA/HB) 14(550MHz~860MHz) 2 47~860ONB1100A/B) 87~860(ONB1100HA/HB) 75 16(47MHz~550MHz)(ONB1100A/B) 16(87MHz~550MHz)(ONB1100HA/HB) 14(550MHz~860MHz) 1 5-64MHz 100-300Mbps 61-253 Support Support Support Support AC180-250 AC35-70 internal feed -25 ~ +70 Water penetration in the two atmospheres 7.5 289*218*128 35
MHz
EOC modem
V V Kg mm W
12
ONB12 configuration
13
14
Optical receiving power display range AGC range Nominal optical wavelength CATV Signal Downstr eam Frequency range Flatness RF output signal level CTB CSO Return loss Frequency range Quantity of EOC modem module Max. RF output signal level Quantity of user terminal per channel Total qty. of data user terminals Data flow differences service management Remote SNMP management Remote software update Telnet login management Fiber connector Output impedance Power supply range Whole machine Working temperature Dimension Weight Relative humidity Power consumption
70dB 72dB 12901600nm 1000MHz 1000MHz(ONB12) 0.75 dB 108dBv-7dBm receiving 65dB 79 PAL-D analog TV channels 62dB 79 PAL-D analog TV channels 14dB 5~65MHz 2~30MHz 1 118dBv 64 terminals on line at the same time 256 Support Support Support Support SC/APC FC/APC 75 Core wire feed AC 40~72V Mains power AC 150~265V supply -25~+55 23516676.5 1.2KgEM12 1.9KgONB12 10%~90% non-condensing 19.8Wwith NM, 1 EOC master and ONU
EOC data part
15
Item Parameter Optical receiving display range Nominal optical wavelength Frequency range Flatness RF output signal level C/CTB C/CSO Return loss Frequency range Port isolation EOC module number -7~0 (dBm) 1290-1600nm 87 ~860(MHz) 0.75dB 108v(-7dBm receiving) >65dB(79-path PAL-D analog TV channel) >62B(79-path PAL-D analog TV channel) 16dB(87-860MHz) 5-65MHzONB2000) 2-30MHz(ONB2000) 90dB 1-2 118dBv 100-300Mbps 61-253 Support Support Support Support FC/APC SC/APC selectable 75 Cored wire feed AC35-70V
CATV signal
Max RF output level

EOC data One-way useful IP data throughout One-way data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Telnet login management Remote national standard SNMP management Output impedance Power range Whole machine Max feed current Working temperature Water penetration performance Humidity Power consumption
Municipal electric power supply AC150-250V AC3A -25-55 300*271*106mm 10%-90% non-condensing 35W (with network management, 2 EoC module)
16
Item Optical receiving display range Nominal optical wavelength Frequency range Frequency influence RF output signal level C/CTB C/CSO Return loss Output optical power Nominal optical wavelength Frequency range Flatness Return loss Nominal input level Plugged EoC module Max RF output signal level One-way useful IP data throughout One-way data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Telnet login management Optical connector model Output impedance Power range Whole machine Dimension Working temperature Humidity Power consumption Parameter -7~0dBm 1290-1600nm 87 ~860(MHz) 0.75dB 104v(-7dBm receiving) >65dB(79-path PAL-D analog TV channel) >62dB(79-path PAL-D analog TV channel) 16dB(87-860MHz) 1mW~3mW 1310nm 45~65MHz 0.75dB 16Db(87-860MHz) 82dBv 4 118dBv 100-300Mbps 61-253 Support Support Support Support FC/APC 75 Cored wire feed AC35-70V Municipal electric power AC198-242V supply 400*280*117mm -25-55 10%-90% non-condensing 60W (with network management, 4 EoC module)
CATV signal
EOC
17
Item Parameter Optical receiving display range Nominal optical wavelength Frequency range Flatness RF output signal level C/CTB C/CSO Return loss Frequency range Port isolation EOC module number Max RF output signal level One-way useful IP data throughout One-way data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Telnet login management Optical connector model Output impedance Power supply range Whole machine Max feed current Dimension Working temperature Humidity Power consumption -7~0dBm 1290-1600nm 87 ~860(MHz) 0.75dB 108v(-7dBm receiving) >65dB(79-path PAL-D analog TV channel) >62B(79-path PAL-D analog TV channel) 16Db(87-860MHz) 5-65MHzONB42000H) 2-30MHz(ONB4200) 100Db 1-4 118dBv 100-300Mbps 61-253 Support Support Support Support FC/APC SC/APC selectable 75 Cored wire feed AC35-70V AC150-250V AC3A -25-55 428x242x177mm 10%-90% non-condensing 60W (two-way network, 2 EoC modules)
CATV signal
EOC data
18
Ethernet Data Access CLT EM11
Item CATV signal input CATV input port number Frequency range Input impedance CATV output port number One-way output port CATV user number Frequency range Output impedance Return loss Plugged EoC module Max RF output signal level Total useful IP data throughout Total data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Telnet login management Working link loss Recommend best working link loss AC voltage (50Hz) Working temperature Water penetration performance Weight Dimension Power consumption Parameter 1~2 87 ~860(MHz) 75 1~2 200 5-860MHz 75 16dB 1 118dBv 100-300Mbps 61-253 Support Support Support Support 10~80 dB 40~60 dB AC150V 250V -25+70 Water penetration in the two atmospheres Less or equal 5kg 280*220*146.5 mm 20W
CATV signal RF output
EOC data
Whole machine
19

Two inputs and two outputs, indoor, Mini type; 12V DC. One master inside;
Classification CATV Signal RF Input Parameter Cable TV Input Port Frequency Range Input Impedance Reflection Loss Cable TV Output Port Single-way Output Port CATV User Frequency Range Output Impedance Reflection Loss EOC Modulation and Demodulation Module Upper Joint Interface Frequency Range Data Flow Difference Service Management Remote National Standard SNMP Management Remote Software Update Telnet Loading Management Working chain loss Recommend best working chain loss Power supply adapter voltage50Hz Working Temperature Weight Dimension Power Consumption Unit MHz dB Technical Specification 2 871000 75 16 2 200 MHz 871000 75 16 1 MHz dB dB V kg mm W
20
CATV Signal Output
RF
10/100/1000Base-T 7.565 Support Support Support Support 1080 4060 100240 2570 1 26014036.5 6W
EOC Modulation and Demodulation
Whole Machine
Classification Item CATV input port number Frequency range CATV input signal Input impedance Return loss CATV output port number Frequency range Output impedance CATV signal RF output impedance Return loss EOC module (selectable) Frequency range EOC One-way useful IP data throughout One-way data user terminal number Total data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Working link loss Recommend best working link loss Municipal electric power supply voltage Whole machine Core feed power supply voltage Working temperature Weight Dimension Power consumption MHz MHz dB Unit MHz dB Parameter 1 87~862EM16H) 47~862 (EM16) 75 16(87MHz~862MHz)(EM16H) 16(47MHz~862MHz)(EM16) 16(862MHz~1000(EM16) 16(862MHz~1000(EM16H) 1 87~8621000) (EM16H) 47~862(1000) (EM16) 75 16 (87MHz~862MHz) (EM16H) 16 (47MHz~862MHz) (EM16) 16 (862MHz~1000MHz) (EM16H) 16 (862MHz~1000 (EM16H) 1 (2MHz~30MHz)EM90CW (32MHz~64MHz)EM90HW (7.5MHz~30MHz)EM90VW (2MHz~35MHz)EM90SW 100-300Mbps 61-253 Support Support Support Support 10~80 40~60 110256 4070 -25 ~ +70 1.5 283*164*47 6
dB dB V V Kg mm W
21
Classification CATV input signal Item CATV input port number Frequency range Input impedance CATV output port number CATV signal RF output Frequency range Output impedance Return loss EOC module One-way useful IP data throughout Total data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Working link loss Recommend best working link loss Municipal electric power supply voltage Whole machine Core feed power supply voltage Water penetration performance Working temperature Weight Dimension Power consumption Unit MHz Parameter 2 47/87~860 75 2 2~860 75 16dB (47/87MHz~860MHz) 1 100-300Mbps 61-253 Support Support dB dB V V Kg mm W Support 10~80 40~60 VAC150256 VAC4072 Water penetration in the two atmospheres -25 ~ +70 3.5 283*164*47 6
MHz
EOC
22
Classification CATV input signal Item CATV input port number Frequency range Input impedance CATV output port number CATV signal RF output Frequency range Output impedance Return loss EOC module One-way useful IP data throughout Total data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Working link loss Recommend best working link loss Whole machine Municipal electric power supply voltage Working temperature Weight Dimension Power consumption Unit MHz Parameter 1 47/87~860 75 1 2~860 75 16dB 1 100-300Mbps 61-253 Support Support Support 10~80 40~60 VAC150256 -25 ~ +70 2 204x118x43 6
MHz
EOC
dB dB V Kg mm W
23
Classification CATV signal input Item CATV input port number Frequency range Input impedance CATV output port number CATV signal output Frequency range Output impedance Return loss EOC module One-way useful IP data throughout Total data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Working link loss Recommend best working link loss Whole machine Municipal electric power supply voltage50Hz Working temperature Weight Dimension Power consumption Unit MHz Parameter 2 47/87~860 75 2 2~860 75 16dB 1 100-300Mbps 61-253 Support Support Support 10~80 40~60 VAC150256 -25 ~ +70 2 260x140x36.5 6
MHz
EOC
dB dB V Kg mm W
24
Item CATV signal RF input CATV signal RF output CATV input port number Frequency range Input impedance CATV output port number Frequency range Output impedance Return loss Plugged EOC module Upper link port One-way useful IP data throughout One-way data user terminal number Data flow difference service management Remote national standard SNMP management Remote software upgrade Total data user terminal number AC voltage(50Hz) Working temperature Water penetration performance Weight Dimension Power consumption Parameter 4 87 ~860(MHz) 75 4 5-860MHz 75 16dB 4 100Base-T 100-300Mbps 61-253 Support Support Support Support AC150V 250V -25+70 Water penetration in the two atmospheres 10kg 480*400*130 mm 60W AC power supply 63W(DC power supply)
EOC data
Whole machine
25
KT VoIP System Based on EPON+EoC

VoIP System Introduction Brief introduction The operator could develop VoIP through EPON+EoC high-speed data channel, meanwhile develop data service. Could directly deploy EoC terminal with internal VoIP voice module. When provides broadband internet access to PC and two-way digital STB, the operator could develop voice service through ordinary telephone at the same time. For subscribers who already use ordinary EoC terminal, the operator could adopt external voice module to develop voice (telephone) service. Network Structure
VoIP business process

Use VoIP device at terminal, switch analog signal of ordinary telephone to digital data signal; Use cable channel and EoC system as data signal carrier channel; Switch EoC signal to optical signal by ONU in EPON system; All ONU is aggregated to OLT in central room by optical link, and switched into electric signal; The above EPON +EOC data channel could carry network and interactive TV data business at the same time; OLT in the central room connect with central room switch network, format network ports, interactive TV and VoIP business port; Install VoIP switch management system: the system is in charge of the voice change within network; Realize public telephone network and internal network interoperability by voice gateway, and internal network user can communicate with public network user by voice; Open voice business and billing operations by voice management software.
26
Coaxial Cable Data Access System

EoC Data Access CNU ES Series
ES07-2 2 x RJ45 port
ES07-4 4 x RJ45 port
27
ES27 4 x RJ45 port WiFi inside
Bridge QPL86/QPL84 Introduction Bridge QPL86/84 is suitable for low frequency EoC one-way amplifier, with over-current and waterproof function.
QPL86
QPL84
Technical Specification
Item Working frequency range Inside band flatness Insert loss Port return loss Characteristic impedance Parameter 5MHz-65MHz 0.5dB 4.5dB QPL86 1dB QPL84 16dB 75 87MHz-860MHz 0.5dB 1 1
Principle Diagram
QPL86
QPL84
28
RFoG
RFoG Two-way Optical Node
RFoG Two-way Optical Node (Community)
RFoG Two-way Optical Node (Building)
RF characteristic Forward working width Output level AGC range CNR CSO CTB RF impedance (copper) RF inside band flatness RF return loss The number of channel loading Power supply Vdd DC current (Vdd-18VDC) Environment Power consumption Storage temperature Working temperature Humidity Dimension MHz dBV dBm dB dBc dBc dB dB 47/87~862 104(OGF8126)/108(OGF8116)(-8~+2dBm receiving 55.25MHz 4.3% modulation/Channel) -8~+2 47 (-7dBm receiving, tilting 8dB output) -62 (-7dBm receiving, tilting 8dB output) -65 (-7dBm receiving, tilting 8dB output) 75 (standard configuration is metrical, imperial is selectable) 0.75 -14 59 analog channel (PAL) +30 digital channel (The level of digital channel is 10dB lower than analog channel) +18VDC 10%(standard configuration is AC220V to 18BDC) 550 12 -40~+70 -20~+50 95% non-condensing Wall-mounted (the designer need to consider the heat) Reference dimension: 204*125*43
VDC mA W RH mm
29
Optical Device
1310/1550nm Optical Platform Model Guide
Name GRL8004 Optical Platform Description 193RU chassis, ultrahigh density design, intelligent temperature control, national standard network management, centralized power supply, plenty of ports, flexible networking, could be configured 6 optical module
Optical Transmission Platform GRL8004
1. Feature
High density modular design Up to 17 modules per chassis Hot-swap design for all modules Redundancy power supply available Low power consumption Superior heat dissipation and air circulation Advanced SNMP-oriented network monitoring over Ethernet network interface User-friendly alarm setup GRL8004 can Compatible with 1310nm and 1550nm optical module
2. External Construction
2.1 Panel
GRL8004S front panel and real panel

www.ktcatv.com ChinaTel : 86-28-85360759 30 oversea@ktcatv.com Fax : 86-28-85369640
2.2 Construction of chassis

Component Main part Front panel Rear panel Function 17 slots Install of handle and screws Rear panel and radiating fan
3. Install chassis to 19 inch standard chassis
4. Transmission modules construction

Module PWR8004 power supply module GFB8004M 1310nm upstream transmission module NE8004ET equipment management module GSB244-04 downstream optical receiving module Upstream optical receiving module 1550nm EDFA 1550nm directly modulated transmiiter module RF amplifier module 20dB gain Item PWR8004 serial GFB8004M serial NE8004ET serial GSB244-04 serial GSB921 serial GA8300 GT8300 RSBY
31
1310/1550nm 1U Optical Transmitter

1550nm Externally Modulated CATV Optical Transmitter GT8000 Series
Feature High index: excellent system optimization control technique, could provide CNR, CTB and CSO, and SBS index. Flexibility: SBS value 13, 16 and 18 could adjust on site, suit for different network. Reliability: build in dual main and backup power supply,, auto switch. Automatic chassis temperature control. Technical specification
Performance Optical properties Laser wavelengthnm Outpput powerdBm Optical return lossdB Optical fiber connector Working bandwidthMHz Input leveldBmV FlatnessdB Return lossdB Input impedance Transmission channel CNR(dB) CTB(dB) CSO(dB) SBS suppression (dBm) Network management port Power supply (V) General characteristic Power consumptionW Working temperature Storage temperature Working relatively temperature Dimension Index 1550 10 27 60 FC/APC 45-862 23 5 0.75 >16 75 PAL-D/60ch 51.5 -65 -65 16.0 RJ45R232 90-26 Municipal electric power supply 50 0-50 -20-85 20%-85% 19111.75 Description Comply with ITU-TG.692 25,29, or 17,15 selectable SX/APC and E-2000 selectable AGC 45-862MHz 45-750 MHz
RF characteristic
Link characteristic
65Km optical fiber, 0dB receiving
13/16/18 selectable Support browser and SNMP -48VDC selectable Single power supply working Automatic chassis temperature control
W (D) (H)
1550nm Optical Amplifier GA8000 Series (EDFA)
Outpput power (dBm) Dimension
13~26 4833854419151.75
(mm)
32
1310nm 1U Optical Transmitter
Optical properties Item Optical wavelength Optical power RF range Inside band flatness Detection port level RF input impedance RF output return loss C/N Flatness C/CTB C/CSO RF connector Optical fiber adapter Network management port Power supply voltage Rated power Working temperature range Storage temperature range Dimension Net weight Parameter 1290-1310nm 7-25mW 47-862MHz 0.75dB -25dB 75 16dB 51dB 0.75dB 65dB 60dB Metrical F port FC/APC RJ45 AC187-250V 20W 0+40 -25+65 380*50*260nm 40kg
Main parameter
User port
Other
33
CATV System Optical Receiver GST Series
Item Optical working wavelength Optical input power Optical fiber connector type (import single fiber port IN) Optical return wave loss Forward working bandwidth Output level Output level tilt CNR CSO CTB RF impedance (copper) RF inside band flatness RF return loss Channel loading number Vdd Power Powe supply DC current (Vdd12VDC) Power consumption Storage temperature Working temperature Humidity Dimension Parameter 1100nm-1650nm -9dB+1 dB SC/APC >45 dB
Optical properties
RF characteristic
-60 dBc -60 dBc 75standard metrical, imperial is selectable 0.75 dB -16 dB 59 analog channels (PAL)+ 30 digital channel (The level of digital level is 10dB lower than analog) +120VDC 10% (standard configuration AC220V to 12VDC) 800MA 605W GST800S 11W GST808S -40+70 -20+50 95% non-condensing Wall-mounted (the designer need to consider the heat) Reference dimension: 62mm80mm39mm (l*w*h)
Environment
34
CATV System Optical Receiver GSR Series

Brief introduction GSR series optical receiver is a waterproof four-port optical receiver. Its functions includes: downstream optical signal receiving, AGC and NMS (network management system).To make it convenient for users to debug and/or maintain the network; we have designed monitor port of downstream output level. There are ten LEDs used to indicate downstream receiving optical power.
Item Frequency range Flatness RF port number RF output signal level Input optical power range Nominal input optical wavelength Optical Return loss Output return loss C/CTB C/CSO C/N Optical fiber connector type Power supply voltage range50Hz Working temperature Impact resistance voltage10/700us Power consumption Dimension Weight Parameter 47MHz862 MHz 0.75dB-1dBm receiving 4 104 dBuVAGC status-7dBm-1dBm -6dBm+1dBmAGC range refers to the symbol in the shell 1310nm 45 dB 16 dB 65 dB59-path, output level 102 dBuV 64 dB59 -path, output level 102 dBuV 51 dB FC/APC or SC/APC AC35~70V 50Hz/AC 150~240V 50Hz -30~+60 5kV 22W 275mm203mm125mm 3kg
35
CATV System Optical Receiver GSS Series
Brief introduction GSS series optical receiver is a waterproof two-port optical receiver. Its functions including: downstream optical signal receiving, agile AGC and NMS (network management system).To make it convenient for users to debug and/or maintain the network; we have designed monitor port of downstream output level. There are ten LEDs used to indicate downstream receiving optical power. Technical specification
Item Frequency range Flatness RF port number RF output signal level Input optical power range Nominal input wavelength Optical return loss Output return loss C/CTB C/CSO C/N Optical fiber connector type Power supply voltage range50Hz Working temperature Impact resistance voltage10/700us Power consumption Dimension Weight Parameter 47MHz862 MHz 0.75dB-1dBm receiving 2 110 dBuV-1dBm receiving, no AGC -6dBm+1dBmAGC range refers to the symbol in the shell 1310nm 45 dB 16 dB 65 dB59 -path, output level 104 dBuV 64 dB59 -path, output level 104 dBuV 51 dB FC/APC or SC/APC AC3570V 50Hz/AC 150240V 50Hz -30+60 5kV 17W 260mm170mm110mm 3kg
36
CATV System Optical Receiver GSC Series

According to the optical network city strategic planning that optical fiber in and copper out, Fiber-To-The-Home (FTTH) gains more attention as the best choice for home users. It enables the fiber and the optical network unit (ONU) connected directly to the home, which features higher frequency, greater capacity, smaller attenuation, strong anti-electromagnetic confidentiality. GSC series is an ultra-compact household FTTH Optical Receiver. pulse capability and good
Function
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Compact structure and flexible installation; Receiving power ranges from -12dBm to 0 dBm; Wide AGC range (-10~0 dBm); Working frequency ranges from 47MHz to 1000MHz; Number of RF output port: 1 to 4; High output level (within AGC range): 78 dBV (one port output) or 70dBV (four ports output ) 6-section receiving power indicator; Low power consumption (<2W); Can work as an unifunctional optical receiver, also can be equipped with WDM module and/or work with ONU; +5V DC power supply adapter. Optical receiving power indication range AGC range Frequency range Flatness Nominal output level CTB CSO C/N Reflection loss Optical connector type Output impedance Power supply Current Rated power consumption Working temperature Relative humidity Dimension 120dBm 100dBm 47~1000MHz 1.5dB
78dBv(one port output), 70dBv( four ports output)
65dB 60dB 43dB (-10dBm) 14dB SC/APC 75 DC +5V 1000mA <2W -25~55 10%~90% non-condensing L100mm W 94mmH 26mm
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Optical Node GZJ Series

Brief introduction
GZJ series is 1000MHz outside waterproof two-way optical node with four-port high level output, which with independent power supply port and there is -20dB downstream testing port in each shell. It adopts plug-in fixed attenuator and equalizer.
Item Automatic optical link adjustment range Optical receiving power display range Nominal otpical wavelength Frequency range Flatness RF output signal level C/CTB C/CSO Return loss Output optical power Nominal wavelength Frequency range Flatness Return loss Nominal input level Optical connector type Output impedance Power supply range Max. feed current Working temperature Relative humidity Weight Dimension Parameter -3+2 dBm -7+2 dBm 12901600nm 87862MHz 0.75dB Max output 116 dBuV-1 dBm receiving, no AGC Max output 112 dBuV(within AGC range) 104 dBuV -7 dBm receiving >65dB >62dB 16 dB87550 MHz 14 dB550860 MHz 1mW 3 mW 1310nm 565MHz 0.75dB 16 dB 82 dBuV With three-state switch 70 dBuV With upstream pre-amplifier FC/ APC 75 AC 35V70V or DC 35V70V AC10A -2555 10%90% non-condensing 10kg L 372mmW 227mmH 190mm
Downstream
Upstream
Whole machine
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Optical Node GZR Series
Brief introduction GZR series is 862MHz/(1000MHz) waterproof two-way optical node. Its functions including: downstream optical signal receiving, upstream optical node signal transmitting, AGC and NMS (network management system).To make it convenient for users to debug and/or maintain the network, we have designed monitor port of downstream output level testing port and upstream transmitter modulation level testing port. There are ten LEDs used to indicate downstream receiving optical power. Technical specification
Item Frequency range Flatness RF port number RF output signal level -6 dBm receiving, AGC, one port output Input optical range power Reserved performance two-way parameter Two-way performance parameter Upstream Downstream 5MHz65MHz 87MHz862MHz 1dB 0.75dB-1dBm receiving 2 2 70dBuV Low output108dBuV High output110dBuV 76dBuV 1mW (could customer ordered) 1310nm 20nm 16 dB -6dBm+1dBm AGC range refers to the symbol in the shell 1310nm
47862 MHz 0.75dB-1dBm receiving 2 Low output108dBuV High output110dBuV -6dBm+1dBm AGC range refers to the symbol in the shell 1310nm 45 dB 16 dB 62dB59-path, output level 108dBuV 10dB tilt 67dB59-path, output level 108dBuV 10dB tilt 51 dB FC/APC or SC/APC AC35V70V 50Hz/AC 150V240V 50Hz -25+55 5kV 22W(220V) 275mm203mm125mm 3kg
Nominal input wavelength Optical return loss Output return loss C/CTB C/CSO C/N Switch power jam Optical fiber connector type Power supply voltage range 50Hz Working temperature Impact voltage Power consumption Dimension Weight
45 dB 16 dB 62dB 59-path, output level 108dBuV 67dB 59-path, output level 108dBuV 50 dB 35 dBuV FC/APC or SC/APC AC35V70V 50Hz/AC 150V240V 50Hz
-25+55 5kV 24W(220V) 275mm203mm125mm 3kg
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Optical Node GZV Series

Brief introduction
GZV series is 862MHz/(1000MHz) waterproof four-port (Max.) downstream optical receiving and upstream optical transmitting optical node with AGC network management function. User can choose two-way optical node with class II network management responder. It adopts modular design, small dimension and complete function. Technical specification
Item Automatic optical link adjustment range Nominal optical wavelength Frequency range Flatness Downstream RF output signal level C/CTB C/CSO C/N Return loss Output optical power Nominal optical wavelength Frequency range Flatness Return loss Optical connector type Output impedance Whole machine Power supply range Max. feed current Rated power Working temperature Relative humidity Weight Dimension Parameter -3+2 dBm 1310,1550 or dual-window nm 87862MHz 0.75dB 104 dBuVsolution 1 108 dBuVsolution 2 108 dBuVsolution 3 65dB 62dB 51dB 16 dB87862 MHz 1mW 3 mW 1310nm 565MHz 0.75dB 16 dB FC/APC(SC/APC selectable) 75 AC 35V70V AC10A 40W Max. configuration -2555 10%90% non-condensing 5kg L 372mmW 227mmH 190mm
Upstream
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Optical Node GZT Series
GZT series is small two-way 860MHz (1000MHz) high-level output optical node with separate power supply port. Each port inside is with -20dB upstream input and downstream testing port. It adopts pluggable fixed attenuator and equalizer: Optical receiving power display range AGC range Nominal input optical wavelength Frequency range Flatness Nominal output level CTB CSO C/N Return loss Output optical power Nominal input optical wavelength Frequency range Flatness Return loss Fiber connector type Output Impedance Power range Max. feed current Rated power consumption Working temperature Relative humidity Weight Dimension 70dBm 70dBmor 5+2dBm 13101550 or dual- windownm 87~8601000 MHz 0.75dB87~8601000MHz 108dBuV AGC range 70dBm 65dB 62dB 51dB 16dB 87~8601000MHz 1mW~3mW 1310nm 5~65MHz 0.75dB 16dB SC/APC (FC/APC optional) 75 AC 35V~70V AC150V~240V AC 6A <45W -25~55 10%~90% Non-condensing 5kg L330mm W226mmH152mm
Downstream
Upstream
Whole machine
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Optical Node GZQ Series
Brief introduction GZQ series is 862MHz waterproof four-port two-way optical node. With reserved power supply port, and -20dB testing port for both upstream and downstream output. Technical specification
Item Automatic optical link adjustment range Nominal optical wavelength Frequency range Flatness Downstream RF output signal level C/CTB C/CSO Return loss Output optical power Nominal optical wavelength Frequency range Flatness Return loss Optical connector type Power consumption Output impedance Power supply range Max. feed current Working temperature Relative humidity Weight Dimension Parameter 32dBm 13101550 or dual-window nm 87~862MHz 0.75 dB Max. output 114dBv-1dBm receiving, no AGC Max. output 110dBvwithin AGC range 102dBv-7dBm receiving 65 dB 62dB 16dB 87~550MHz 14dB 550~860MHz 1mW~3mW 1310nm 5~65MHz 0.75 dB 16dB SC/APC 60W full configuration 75 AC 35V~70V AC10A -25~55 10%~90% non-condensing 10kg L 372mmW 227mmH 190mm
Upstream
Whole machine
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Amplifier Model Guide

Distribution Amplifier RSR Series
Brief Introduction
RSR serial is 860MHz1000MHzoutdoor waterproof two-way distribution amplifier with two ports. It is suitable for CATV network main line amplifying.
RSRN827PAB-000/RSRN830DAB-000 Reserved Two-way Distribution Amplifier Item Frequency range Min full gain Nominal gain Gain adjusting range Inside-band flatness Slope adjusting range Gain stability Noise coefficient Nominal input level Nominal output level C/CTB C/CSO Return loss Signal exchange rate Impact voltage Power supply voltage range Dimension Weight Power comsuption Working tempreture Parameter 47 MHz860 MHz1000 Single port Two ports 33 dB 30 dB Single port Two ports 33 dB 30 dB 010 dB 0.75 dB 020 dB (Not continuously adjustable) 0.5 dB 10 dB 72 dBV Single port Two ports 102 dBV 99 dBV 64 dB 79-path signal, nominal output level 66 dB 79-path signal, nominal output level 16 dB 2 5 kV AC 35 V70VA/AC 150 V240 V (B) 300 mm210 mm130 mm 3 kg 21 W 2555
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RSRM827PAB/RSRM830DABTwo-way Distribute Amplifier Item Frequency range Min full gain Nominal gain Gain adjustment range Inside-band flatness Slope adjusting range Gain stability Noise coefficient Nominal noise coefficient Nominal output level C/CTB Parameter Upstream 5 MHz65 MHz Single port Two ports 22 dB 19 dB Single port Two ports 22 dB 19 dB 010 dB 1 dB 0.75 dB 020 dB(Not continuously adjustable) 0.75 dB 10 dB 85 dBV 72 dBV Single port Two ports Single port Two ports 105 dBV 101 dBV 102 dBV 99 dBV 64 dB 79 -path signal, nominal output level 66 dB 79 -path signal, nominal output level 16 dB 2 5 kV AC 35V70V 50HzA/AC 150V240V 50Hz(B) 300 mm210 mm130 mm 3 kg 25 W 2555 Downstream 87 MHz860 MHz1000 Single port Two ports 33 dB 30 dB Single port Two ports 33 dB 30 dB
C/CSO Return loss Signal exchange rate Impact voltage 10/700s Power supply voltage range Dimension Weight Power consumption Working temperature
Selectable type
RSRN8/930PA/B-000 RSRM8/930PA/B-000 RSRN8/933DA/B-000 RSRM8/933DA/B-000 RSRT(Tristate)
Reserved two-way, two ports distribution output, forward gain 30db Two-way, two ports distribution output, forward gain 30db, backward gain 19db Reserved two-way, single port output, forward gain 33db Two-way, one port output, forward gain 33db, backward gain 22db Passive upstream
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Subscriber Amplifier RPS Series
RPS serial is 860MHz outdoor waterproof two-way subscriber amplifier with two ports. It is suitable for the CATV network main line or building amplifying.
Item Frequency range Min full gain
Nominal gain
Parameter
47860 MHz 30 dB 32 dB 0dB10dB 0.75 dB 0 dB20 dB(Not continuously adjustable) 0.5 dB 10 dB 72 dBV 104 dBV 64 dB 79 -path signal, nominal output level 66 dB 79 -path signal, nominal output level 16 dB 2 5 kV 35V ~70V 50HzA/ 150V ~240 V 260 mm170 mm110 mm 3 kg 17 W 2555 50Hz(B)
Gain adjustment range Inside-band flatness Slope adjusting range Gain stability Noise coefficient
Nominal input level Nominal output level C/CTB C/CSO Return loss
Signal exchange rate Impact voltage 10/700s Power supply voltage range Dimension
Weight Power consumption Working temperature
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RSUM Liner-type Amplifier

RSUM series distribution amplifier is a kind of two-way amplifier features power-double ability and modular design. It is mainly used as trunk amplifying in CATV system.
Technical specification of RSUM830PA series No. 1 2 3 4 5 6 7 8 9 10 11 Parameter Frequency range Minimum full gain Nominal gain Gain adjust range Flatness in band Slope adjust range Gain stability Noise figure Rated input level Rated output level C/CTB Unit MHz dB dB dB dB dB dB dB dBV dBV dB Upstream Downstream 5~65 87~860 20 30 20 30 0~10 0.75 0~20 (Noncontinuous adjustment) 0.5 10 85 72 105 108 64 79-path, 108dBV output level, 12dB equalization 68 79-path, 108dBV output level, 12dB equalization 16 2 5 ~35-70 50Hz 310210120LWH 4.5 20 -25~+55
12 13 14 15 16 17 18 19 20
C/CSO Return loss Signal to AC noise ratio Anti-surge voltage 10/700s Power voltage range Dimension Weight Power consumption Working temperature
dB dB kV V mm kg W
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Headend Equipment
Headend Model Guide
Name Combiner Type KTH-16D KTH-08R Model Channel configuration Fixed channel Model Description Downstream 16-way combiner Upstream 8-way combiner Description Crystal stabilization frequency, high quality acoustic filter, output level 110dBuV. Apply to urban analog headend system combined with performance and cost All band frequency-agile, LCD display, SMD components, crystal stabilization frequency, high integration, high isolation dual channels modulation of video and audio, output level 115dBuV
KMD2103 Analog modulator KMD2109
Agile channel
Combiner series
Products introduction Upstream combiner KTH-08R, mainly use for combine the upstream signal of HFC network Downstream combiner KTH-1 6D, mainly use for combine the downstream signal of HFC network
Upstream Combiner KTH-08R
Feature low loss, high isolation ,bandwidth combiner 8-way passive combination, each input gains monitoring test port and adjustable attenuator Using for combine each headend equipment upstream signal of HFC network.
Downstream Combiner KTH-16D KTH-16D
Feature low loss, high isolation ,bandwidth combiner 16-way passive combination, gains output testing ports Using for combine each headend equipment downstream signal of HFC network. 19 inch standard rack
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Specification
Specification Item Frequency range Upstream combiner KTH-08R 5300 MHz Downstream combinerKTH-16D 45---860 MHz 45550MHz Insert loss 13 dB 1.5 dB 30 dB -12 1 dB -12 1 dB 020 dB 15 dB 75Q 14 dB 750 -20 1 dB 550750MHz 750860MHz Inside band flatness Isolation Input monitoring level Output monitoring level Input level adjust Return loss Input ,output impendence 2 dB 30 dB 15 dB 16 dB 17 dB
Headend Equipment
Full-band Agile Modulator KMD2109
Brief introduction
Full-band agile modulators KMD2109 is the broadcast class full-band agile modulator, mainly used for 860Mhz CATV network headend-center room .
Specification
Item Input frequency Output level Parameter 48. 5 MHz862 MHz 115 dBuv 62 dB 43 dB VHF4 KHz Remark
Full-band frequency agile output

105115dBuv adjustable 115dB input 115dB input +55.C 2h -25.C 2h 5. 5M bandwidth 5. 5M bandwidth % 87.5 modulation rate % 87.5 modulation rate oversea@ktcatv.com Fax : 86-28-85369640
RF feature
Video feature
Spurious output suppression Adjacent channel rejection Image carrier frequency accuracy Image carrier frequency drift Image/Audio power ration Output level adjustment Output return Video modulation rate Video inside band flatness SNR Color / light time delay difference 2T-K impulse ratio Differential gain Differential phase Video input level Video input impendence Video clamping ability Input impedance
UHF8 KHz
15KHz 18 dB 3 dB adjustable +3 dB VHF12 dB UHF10 dB 87% +1 dB 52 dB 30 ns 4% 2% 20 1 Vp-p 750 26 dB 1 0K non-equilibrium
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Audio frequency feature
Common feature
Audio input level Audio frequency modulation Audio frequency influence Audio THD Audio SNR Pre-weight Dimension (LxWxH) Weight Power consumption Power supply
Fuse
0. 775 V non-equilibrium 60 KHz +1 dB 0. 8 % 60 dB 50 us 482mm x44mm x332 mm 4. 2 kg 15 W 180 V240 V T500A 250V
40Hz--15KHz 60KHz frequency swing 50Hz
Brief introduction
KMD2103 front panel
KMD2103 rear panel
KMD2103 modulator is the fixed channel output adjacent modulator of standard level. KMD2104 modulator is the fixed channel output adjacent modulator for advanced broadcast level with high reliability. Specification
Item Output frequency range Format Video inside band flatness Output level Output reflect Output level modify Image carrier accuracy frequency KMD2103 Parameters 40750MHz PAL-D +1. 5 dB 110 dBv VHF 12 dB UHF12 dB +3 dB (+450C 2h -100C 2h) 5 KHz (VHF) 10 KHz (UHF) 20 KHz (+450C 2h -100C 2h) 18 dB+3 dB( continuously adjustable) 6500 kHz+5 kHz 48 dB 60 dB (47750MHz) 45 dB 75 4% 3 45 ns 26 dB 4% 0. 75 Vpp--l. 5 Vpp 87.5% +50 KHz 0. 775 V (RMS) 10K ( disequilibrium) +1. 5 Db (40Hz-15KHz) 1% 60K frequency swing 55 dB 5 KV (1 0/700s) 49 KMD2104 Parameters - 45862MHz PAL-D +1 dB (40Hz-15KHz) 115dBuV VHF12dB UHF10dB +3dB +600C 2h -100C 2h VHF5KHz UHF10kHz 20kHz +450C 2h -100C 2h 18+3Db continuously adjustable 6500+4kHz 48dB 62dB 45dB 75Q 4% 3 45ns 26dB 4% 0. 751. 5Vpp 87.5% +50KHz 0. 775VRMS 10K disequilibrium +1. 5dB (40Hz-15KHz) 1% 60K frequency swing 55dB oversea@ktcatv.com Fax : 86-28-85369640
Image carrier frequency drift V/A power ratio V/A carried frequency difference Video SNR Spurious output suppression Sideband supression Video input impendence Differential gain Differential phase C/L time delay inequality Video clamp 2T pulse factor Input video amplitude Video modulation ratio Audio frequency modulation Audio input Audio input impedance Audio band flatness Audio distortion Audio SNR Impulse withstand voltage www.ktcatv.com ChinaTel : 86-28-85360759
Power supply range(50Hz) Consumption Dimension
AC180 V240 V (50Hz) 10 VA
220V/50Hz 10VA 535mm237mm83mm
2. 25kg
Auxiliary Equipments
Power supply
model guide
Model Rated output current and power 6A/360W or 10A/600W Description Over-current delay protection with indoor type Sound alarming Two-way output, with output current indication Over-current protection with outdoor type, with two power supply ports, power inserter. Over-current protection with outdoor type Three power supply port with a set of RF insertion Independent power supply port Over-current protection indoor type Four power supply ports Two sets of RF insertion, with output voltage and current indication. Over-current protection indoor type Four power supply ports Two sets of RF insertion, with output voltage and current indication. Over-current protection indoor type Two power supply ports, one set RF insertion ,with output voltage and current indication. Voltage range: AC150V~AC260V,Applies to the supply grid voltage fluctuations in the larger cable networks Over-current protection with water proof type Two power supply ports with power insertion.
GD-1
GD-2
10A/600W
GD-3
6A/360W
GD-4
6A/360W
GD-6
Dual 6A/720W
GD-8
6A/360W
GD-9
3A/180W
Power supply series

Linear power supply GD-1
Sound alarming function High-efficiency transformer Output power is 6A/360W10A/600W,output voltage is 60V High performance price ratio, big power output ,high efficiency, automatic recovering for about 30-60 seconds after the current protection.
GD-2 outdoor water-proof linear power supply is design for providing the power for truck cable system. Gains reliability, high performance price ratio, and big power output.
System power supply equipment is the key part to ensure the reliability and stability for the whole project.GD-2 adopts decrease the power and over-current protection design. Gain the excellent thermal and sealed cast aluminum enclosure design which highly increased safety and reliability, suitable for outdoor operation.
Outdoor water-proof over-current protection liner power supply. Three ports power supply(one port is for 75Q type direct supply port),current is 6A Automatic protection and recovering after clean the fault. With power inserter
Indoor type four ports over-current protection linear power supply. Two-way in put ,two-way output(can be work at the same time ) With voltage, current meter head ,two-way total current will be 6A(own power inserter)
Line transmission auxiliary equipment

Indoor type, twin group output feeding and voltage. Ammeter monitoring, total current is12A (each can provide 6A power.) Linear power supply GD-9
Adopts the small case, easy structure, with high performance price ratio. Adopts the high efficiency voltage, high insulation impendence, small voltage modulation rate, energy-conserving and environment-protective. Design for the outdoor environment, anti-lighting and water-proof structure, reliable long time operation. With nice thermal design and sealed cast aluminum cover, enhance the security, reliability and suitable for outdoor operation. Gain two ports power supply ability, two power supply port RF can be connected, with excellent RF index, tiny insertion loss.
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Specification
Model Item Frequency range Inside band unevenness Insert loss Return loss Output RF impedance Output voltage Max output current GD-1 GD-2 GD-3 GD-4 GD-6 5860MHZ 1. 2dB 1. 2dB 14dB 75 60V 2V 2x6A (RMS) (612) A 3060S 220V (AC 2x360W GD-9 51GHZ 1. OdB 1. OdB 12dB 75 60V 5V 3A (612) A 3060S 220V (AC) 180W
5~860MHZ 5~860MHz 1. 2dB 1. 5dB 14dB 75 60V 5V 6A (RMS) 1 dB
5~860MHZ 5860MHZ 1. 2dB 1. 2dB 14dB 75 60V 2V 6A (RMS) (612) A 3060S 220V (AC) 360W 1. 2dB 1. 2dB 14dB 75 60V 2V 6A (RMS) (612) A 3060S 220V (AC) 360W
1 .2dB 16dB 75 AC 59 2V 10A (612) A 3060S 220V (AC) 600W
Threshold current protection (612) A Protection delay time Input power Max output power 3060S 220V (AC) 360W
Upstream Signal Generator KRTS-A3

Brief introduction KRTS-3A upstream generator is designed for two-way HFC network, using for upstream modulation, testing, is the key tool for two-way HFC network modulation and maintenance.
Feature With three output upstream frequency spectrum, adopts the micro processing technique, with stable output frequency and level, can meet the modulation for each level RF signal of upstream channel. Output level 105dBV,meet the upstream channel modulation requirements. Adopts the easy-carrying design, normal battery provides the power, small volume, with light weight. Adopts the low consumption design, two normal 5# battery can keep the operation for continuous 24 hours. Time-set automatically turn off of RF output, decreased the consumption. With the undervoltage indication, when the voltage is lower than the normal one, it reminds to replace the battery. Specification
Item Output level Frequency point1 Frequency point2 Frequency point 3 Power supply Whole measurement www.ktcatv.com ChinaTel : 86-28-85360759 Parameter 1052 dBV 8M 300 Hz 35. 328M 300 Hz 61. 5 300 Hz 3V 165mm60mm22mm 52 oversea@ktcatv.com Fax : 86-28-85369640
High-pass filter
Feature Bandwidth871000MHz,impedance band: 065MHz Insert loss lower than 1dB Outside band rejection30dB, suitable for two-way network, decreased the upstream interfere. Dimension: Length 4.38cm, outer diameter 1.33cm.
CATV Splitter and TAP Indoor Splitter:2-way,3-way,4-way,5-way,6-way-8-way
Indoor Tap: 2-way,3-way,4-way,5-way,6-way-8-way
53
Outdoor Splitter:2-way,3-way,4-way,8-way
Outdoor Tap:2-way,4-way,8-way
Power Insert:
54
Digital Headend
8 in 1 MPEG-2 Super Encoder ECD2108-I
Product Introduction 8-channel super Encoder ECD2108-I supports 8 channels of MPEG-2 encoding and 1 ASI input. it gives ASI and IP output at the same time. Users can manage the device through the NMS. Besides, it supports MPEG-2 video encoding, and the audio encoding supports MPEG1-LAYER 2, AAC and AC3. ASI output data will be fed into re-multiplexer, and then fed the multi-program data into RF modulator, and finally fed into cable, terrestrial or satellite network for transmission. IP output data goes into video server via network switches. Video server then processes and distributes the data to user-end terminals via video service network with proper management. Feature Support 8AV,1 ASI Input Support PAL NTSC format Support Maximal 108Mbps ASI input 0.8Mbps~20Mbps each channel Support D1, HD1, 2/3 D1, 3/4 D1 resolution Support multiplexer function Support ASI and IP output Support Keyboard and LCD operation / SNMP support Principle chart
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Specification 8 CVBS inputs , BNC interface Input 8 pairs unbalanced stereo audio input, BNC interface 1 ASI input, BNC interface PAL: 720 576_50i ,704*576_50i,640*576_50i, 320*288_50i, 176*288_50i, ,176*144_50i NTSC: 720 480_60i, 544 480_60i,352 480_60i 320*240_60i ,176*240_60i, 176*120_60i Video Encoding Bit-rate Rate Control GOP Structure Advanced Pretreatment Encoding Sampling rate Bit-rate MPEG-2 MP@ML 0.125Mbps~19Mbps each channel CBR/VBR IPPPP, IBPBPIBBPB,IBBBP. De-interlacing, noise reduction, sharpening MPEG1 Audio Layer 2LC-AAC,HE-AAC 32 KHz 44.1 KHz 48KHz 32Kb/s384Kb/s each channel 1 ASI input multiplexed with local 8 channels of TS 2*ASI output, BNC interface Stream output 1 MPTS over UDP, 10/100Base-T Ethernet interface (UDP uni-cast/multicast)8 SPTS LCD/keyboard operating, NMS supporting English control interface Ethernet software upgrade Dimension (W L H) 480mm 460mm 45mm Approx weight 4kg Temperature 0~45(work), -20~80Storage Power AC 100V-220V 10%, 50/60Hz Consumption 18W
Resolution
Audio Multiplexing
System function
Miscellaneous
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4 in 1 MPEG4/H.264 HD Encoder ECD2104-HDI
Product Introduction ECD2104-HDI (HDMI IN) fully complies with H.264 standard.4.It has 4 channel HDMI input interfaces and 1 ASI input, supporting MPEG-4\H.264 High Profile code format. This device can simultaneously encode 4 channel HD programs; moreover, it has an ASI input and can multiplex the input TS with the 4 encoded SPTS to generate a MPTS output. Also, the PSI/SI information can be inserted into MPTS output. output TS in H.264 format. The output TS from ASI and IP ports, will then be distributed to different application devices and systems. Feature H.264/AVC High Profile Level 4.0 video encoding support, advanced video pretreatment algorithm Audio MPEG1 Layer 2, HE-AAC V2 (optional) 4 channel HDMI inputs 1 ASI input supports multiplexing 720P, 1080I HD video format support MPTS ASI output MPTS over UDP unicast/multicast output LCD / keyboard operating/NMS support Principle Chart
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Specification
4HDMI inputs (version 1.3a) 1ASI input, BNC interface 19201080_60i, 19201080_50i Resolution 1280720_60p, 1280720_50p Encoding MPEG4 AVC/H.264 High Profile Level 4.0 for HD Bit-rate 0.8Mbps~20Mbps (each channel) Video Rate Control CBR/VBR GOP Structure IBBP Advanced De-interlacing, noise reduction, sharpening Pretreatment Encoding MPEG-1 Layer 2, HE-AAC V2 Sampling rate 48KHz, 44.1KHz,32KHz Audio Resolution 24-bit Bit-rate 64Kb/s~384Kb/s each channel 1ASI input multiplexed with 4 encoding channel Multiplexing SPTS 2ASI outputs, BNC interface Stream output MPTS over UDP,10/100Base-T Ethernet interface (UDP unicast / multicast) LCD/keyboard operating, NMS support Chinese-English control interface System function Ethernet software upgrade Input Dimensions (W D H) General Approx weight Temperature range Power Requirements Power consumption 480mm458mm45mm 5Kg 0~45(Operating), -20~80(Storage) AC 110V10%, 50/60Hz or AC 220V10%, 50/60Hz 25W
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Integration services: MUX&SCR&QAM INT2116
Product Introduction INT2116 integrate muxscramble and QAM Modulator ,Which provide 16 TS stream
input.
After 4 channels multiplexing, scrambling(Simultaneously support 4 simulcrypt CA) and QAM modulating process, then it gives 1 RF output (4 adjacent frequencies). Users can manage the device through the NMS and LCD keyboard. Feature Support 16 ASI input Fully support EN300 429\ITU-T J.83A/B/C Fully support DVB ETR289\ETSI 101 197 and ETSI 103 197 Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating Symbol rate adjusting range: 5.0Msps~7.0Msps Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM Fully support 8\7\6 MHz modulate Support PSI/SI editing and inserting Excellent RF output performance index, MER40dB
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Specification
Input
16 channels ASI input, BNC interface Input Channel Output Channel 16 channels ASI input 1 RF output(4 adjacent frequencies) 256 per input channel PID remapping(automatically or manually) Function PCR accurate adjusting Generate PSI/SI table Automatically Maximum simulcrypt CA 4 ETSI 101 197, ETSI 103 197 Local/remote connection 4 EN300 429/ITU-T J.83A/B/C 5.0~7.0Msps1ksps stepping 163264128256QAM RS(204, 188) F Type, 75 impedance 48~960MHz1kHz stepping -25dBm~-6dBm(each carrier), 0.5dB Stepping >=40db channel -60dBC
Multiplexing
Maximum PID Remapping
Scrambling
Standard Connection QAM Channel Standard
Modulation
Symbol Rate Constellation FEC Connector RF Range
RF Output
Output Attenuation MER ACLR(Adjacent leakage ratio)
System
Support LCD display, keyboard operation, and NMS operation. Support Software Upgrading through Ethernet Dimension(W*D*H) Weight 480mm 456mm 45mm 4kg 0~45(Operation) ; -20~80(Storage) AC 100V 10%,50/60Hz AC 220V 10%,50/60HZ 25W
General
Temperature Power Consumption
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Conditional Access System

KT Conditional Access System (CAS) can encrypt control words and user authorization information within a stable and highly secured environment. This system is 100% compatible with DVB simul-crypt standard, with high reliability and bi-directional interactive services. So that it could satisfy operators' various needs and requirements with high performance price ratio. In the bi-directional transmission network, our system could offer the interactive services, such as subscriber identification authority, online program ordering and audience survey.
CAS is considered as the core unit of complete DTV system. It has two main functions. One is cooperating with Scrambler to realize the scrambling of the TS, and the anther is to realize the encryption of CW (Control Word/Code Word). At the same time, the CAS needs to cooperate with the SMS and receive the authorization management information from it.
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CAS Detailed Structure
KT CAS
Modular design eases future expansion and customized function development Upgradable from unidirectional CAS Reliable online audience survey statistics Support online program reservation and ordering Support checking of billing information Support dual-level smart card distribution from CAS provider and operator
Specification
Hardware requirement CPU XEON 5606 and above Memory:4G Hard disk: free space is 4GB and above Software requirement Operation system:windows server 2003 and above Database: SQLserver2005 Function software: KT CAS
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Digital TV Set-Top-Box
DVB-C STB STB1105-SD
1 2 3 4 5 6 7 8
The device meets the DVB standard and supports English and Chinese interface as well as multi condition receiving system. PAL/NTSC auto switching, EPG pre-viewing. Power- off memory function. Contains the Locking functions, LED display. single voice channel, dual voice channel and stereo channels. Contains a range of games and supports Loader technology. on-line upgrade, on display of advertises and advertise menu. Support broadcast.
STB1105-HD
1. HDTV/SDTV MPEG-2 & MPEG-4 H.264 decoding 2. Support 480i/480p/576i/576p/720p/1080i 3. HDMI output for High Definition 4. Support multi-language 5. Support EPG 6. Channel edit function including Favorites, Move, Delete, Lock ,Skip ,Rename 7. Variable aspect ratio 4:3 & 16:9 8. USB2.0 port at Front,Chip upwards 9. Support USB 2.0 software upgrade & OTA software upgrade
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DVB-T2 Terrestrial / Mobile Digital TV STB

Brief Introduction
STB1108-615R0 is a high performance, stable, reliable and high receiving sensitivity terrestrial digital TV (mobile DTV) receiver. It adopts SONY demodulator chip CXD2820R, support DVB-T2 terrestrial digital television demodulator. The main chip is Fujitsus multi -decoder MB86H06 chip, clocked at 324MHZ. Both for fixed and mobile reception of terrestrial digital broadcasting signals; It has humane, intelligent and colorful animated interface effects; functional, simple operation, excellent performance, easy installation. STB1108-615R0 not only suits for family use, but also for bus, taxi, bus, outside trips and other mobile portable terrestrial digital broadcast signal reception. STB1108-615R0 is flexible, and support KT CA. Its with USB interface so that it can play pictures, MP3, AV and signal source of a variety of standard programs.
Features Comply with the latest international standards ETSI EN 302 755 V1.1.1 (2009-09) Support fixed and mobile reception Comply with the MPEG-1/MPEG-2, H.264AVC, MPEG-4 and AVS standard. 6MHz, 7MHz and 8MHz bandwidth can be settled by software. Support 4:3 / 16:9 conversion; PAL / NTSC / SECAM format automatically recognize or enforced switch Support multi-language menu Support OSD & VBI graphic output Support the automatic search and manual search Support all UHF and VHF frequency bands Support EPG Support parental program lock function Integrate a couple of games Support software upgrade via RS-232 interface Support USB interface, can play U disk, or removable hard disk with USB interface audio and video documents; Video output interface: CVBS Audio output interface: RCA Support software upgrade by air Support air recharge, and arrears notification Information detection and signal quality notification, easy installation With radio functions Support the RF input and RF output loop High receiving sensitivity
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Specification
Item Standard Input impedance Demodulation Tuner Bandwidth Decoding Video Format Video Resolution Video Standard Video Output Audio Decoding Audio mode Audio output port Data interface Data interface FFT mode Guard Internal Code Rate Working frequency Max. received signal level Min. received signal level Frequency capture range Color sub-carrier offset Video output rate Line sync rate Color Sync Rate Continuous random S/N Audio S/N (unweighted) Audio distortion Audio output level Audio amplitude characteristics Voltage range Performance parameters
ETSI EN 302 755 V1.1.1 (2009-09) 75 TDS-OFDM Supports 256QAM, 64QAM, 16QAM and QPSK Modulation, and fixed, portable, mobile application mode) 6, 7, 8 MHz MPEG-1/MPEG-2 MP@ML ;H.264AVC; MPEG-4 MP@ML ; AVS Ji Zhun @L40 4:3, 16:9 720576PAL720480NTSC PAL/NTSC/AUTO CVBS(RCA) MPEG-2Layer 12 Stereo, dual channel, left and right channel RCA RS232C USB
interface
1K, 2K, 4K, 8K, 16K, 32K 1/4, 5/32, 1/8, 5/64, 1/16, 1/32,1/64, 1/128 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 47862MHz 95dBuV 25dBuV 150KHz 150Hz 700 30mvpp 300 20mvpp 300 20mvpp 56dB 70DB 1.5% 06dBuV 0.5dB 150240V
Terrestrial / Mobile Digital TV STB

Product Description
DTMB
STB1108 is a kind of stable, reliable terrestrial digital TV (mobile digital TV) receiver with high performance, high receiving sensitivity, which adopt demodulation chip LGS-9701 produced by Legend Silicon company, and support DTMB terrestrial digital TV demodulation. Main chip adopt multi-decoding chip MB86H06 produced by Fujitsu, the main frequency is 324MHZ. It apply to fixedly receiving and mobile receiving terrestrial digital broadcast signal; it has humanized, intelligent and colorful animation interface effect; it has complete functions, simple operation, excellent performance and convenient installation. STB1108-616R0 is suitable for home use, ans also applies to bus, taxi, outdoor portable mobile receiving terrestrial digital broadcast signal. STB1108-616R0 is flexible to use, it supports KT CA system and has the function of USB interface, can broadcast pictures, MP3, and the programs with various AV formats of signal source. Features Completely comply with the latest international standard GB20600-2006 Support fixed and mobile receiving; Comply with MPEG-1/MPEG-2H.264AVCMPEG-4AVS standard; Support 6MHz7MHz and 8MHz bandwidth; Support 4:3 / 16:9 conversion; Support PAL/NTSC/SECAM format automatic recognize or enforced switch;
Support multi-language menu; Support OSD&VBI graphic output; Support full-automatic search and manual search; Support all frequency points of UHF and VHF frequency band Support EPG; Support parental program lock function; Integrate a couple of games; Support software upgrade via RS-232 interface Support USB interface, can play U disk, or removable hard disk with USB interface audio and video documents; Video output interface: CVBS; Audio output interface: RCA; Support software upgrade via air; Support air recharge, and arrears notification Information detection and signal quality notification, easy installation Possess radio program function; Support RF input High receiving sensitivity
Specification
Item Standard Input Impedance Demodulation mode Tuner bandwidth Decoding mode Video Format Video Resolution Video Standard Video Output Audio Decoding Audio format Audio Output Port Data Interface Data Interface Forward error correction rate: Guard interval Time De-interleaving Working Range Max Receiving Signal Level Min Receiving Signal Level Frequency Capture Range Color Subcarrier Offset Video Output Rate Line Sync Rate Color Sync Rate Continuous Random S/N Audio S/N (unweighted) Audio Distortion Audio Output Level Audio Amplitude Characteristics Voltage Range Performance Parameters
Comply with GB20600-2006 75 TDS-OFDMsupport 256QAM, 128AM, 64QAM, 32QAM , 16QAM, and fixed, portable and mobile application modes 6, 7, 8 MHz MPEG-1/MPEG-2 MP@ML ;H.264AVC; MPEG-4 MP@ML ; AVS Ji Zhun @L40 V 720576PAL720480NTSC PAL/NTSC/AUTO CVBS(RCA) MPEG-2Layer 12 Stereo, dual channel, left and right channel RCA RS232C USB interface 0.4,0.6,0.8 PN420,PN595,PN945 M=240 or M=720 54858MHz 95dBuV 25dBuV 150KHz 150Hz 700 30mvpp 300 20mvpp 300 20mvpp 56dB 70DB 1.5% 06dBuV 0.5dB 150240V
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Cable TV Signal Analysis Meter

Product Description KH100 series of high-performance, handheld digital broadcast and TV test instrument is the special equipment for digital & analog network measure and two-way network construction and transformation. It not only combine traditional analog TV measure, but also have a brand-new optimal design about the measure of channel power, MER, error code ratio and star map in digital TV QAM modulation. In addition, the usage of special technology makes the instrument increased usability and reliability greatly. Therefore, KH series possess excellent performance and price system, thus can reduce your dependency on expensive test instrument.
KH102
Digital/Analog TV Transmission Network Test Instrument Signal level, and channel power measurements
Digital QAM signal arbitrary waveform power test Precise QAM performance test: channel power, MER, BER. Wide range of MER test ability, accurately reflect digital modulation signal quality. Combining often-used analog TV index test: level, V/A, main stem AC, etc. Compact and portable that fit for carrying on the network maintainer. Friendly performance price ratio can reduce your dependency on expensive equipment. Ultra high stability Quick operation method Portable for carrying, apply to all kinds of test environment.
Operation and display show humanism feature, with vivid icon showing the related status.
www.ktcatv.com ChinaTel : 86-28-85360759 oversea@ktcatv.com Fax : 86-28-85369640
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Possess high performance digital signal analyzing ability, the quality of receiving signal can be estimated through important indexes, like MER, BER, etc.
Analog level measure, makes it much quicker and direct to measure, and at the same time ensures measure accuracy. Technical Specification Item Freq. Range Analog Level Range Accuracy Channel Power MBW Modulate Types Symbol Rates MER BER Demodulation Time Demodulation Threshold Battery Working Hour AC Adapter) Charge Up) Store Temperature Size Weight) Performance Parameters 50 ~ 870MHz 30 ~120 dBV typical value 1.8 dB 30 ~120 dBV Automatic 64 QAM(128256QAM (need customization ) 6.875Mspsdefault valuecustomization available 19 ~40dB 1.3E-01~ 0.0E-09(Pre-FEC) <1second 40dBuV(64QAM) 7.2V/2200mAH Li-on battery average>12 hours continuous>10 hours AC 150~260V/0.5A50/ 60Hz DC 8.4V500mA 5 more than 5 hours -10 to~+40, store in dry environment 80mm(W)166mm(H)40mm(D) 0.6kg
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KH103
Cable TV Signal Analysis Meter
Random waveform power test of forward and reverse system modulation signal Accurate QAM performance index test: channel, MER, BER, constellation. Single device can support DVB-C / 8MHz and MCNS/ 6MHz mode simultaneously. Dynamic 70dB spectrum analyzing function, truly reflect actual map of signal Fully automatic analog, digital channel searching and creating function; overall analog TV index test: level, V/A, C/N, tilt, qualification limitation KH103 includes the following model: KH 103 5 ~ 870MHz, power, spectrum, C/N, MER KH103Q 5 ~ 870MHz, power, spectrum, C/N, MER, constellation KH103A 5 ~ 870MHz, support DVB-C/8MHz, MCNS/6MHz KH 103AQ 5 ~ 870MHz, support DVB-C/8MHz, MCNS/6MHz, constellation
KH103 Analog TV Test Analog TV single, Channel test and traditional test methods have kept good inheritance
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KH103 Digital TV Test Digital TV test function, can directly assess transmission signal quality.
KH 103 Constellation Test possess good star map display effect, can directly reflect problems of digital signal in network Technical Specification Item Impedance Freq. Range Level Range Accuracy Channel Power Accuracy MBW C/N Accuracy C/N Threshold Power Spectrum Modulate Types Symbol Rates MER BER Demodulation Time Demodulation Threshold Power Automatic Measure Mode Tilt Measure Mode Battery Working Time AC Adapter Store Temperature
Performance Parameters 75 5~ 870MHz 30 ~120 dBV typical value 1.8 dB 30 ~120 dBV/8MHz typical value 1.5 dB Automatically 2 dBsignal online test <50dBuV Spectrum dynamic 70dB (272MHz) 16/32/64/128/256 QAM 1.000~7.000 Msps 19 ~40dB 1.3E-01~0.0E-9(Pre-FEC) < 1 second 40dBuV Automatically create channel sum total, channel type, real time test, scan test, qualification limit decision, etc. Select channel quantity: 4~16 test methods: V/U band, icon instruction, information display, etc. Lithium battery continuously >6hours continuously >10 (customization available) AC100~240V/0.05A 50/60Hz DC8.4V/1.0A -20 to~+50 C, sore in dry environment
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KH200
Performance Table
Item Power test range: 50MHz~6GHz Performance Parameters Meet power test requirements of digital modulation signal GSM, PHS, CDMA, WCDMA, TD-SCDMA and other frequency bands All sides. Apply to test and maintenance of transmitting base with different power in different situations
Dynamic range: >40dB
Max RMS average power: 2000W KH102T One charge can support more than 40 hours (pass-by-type series) continuous work 100W KH201(absorption-type series) Easy to read. Adopt wide display screen, Test Error 0.3 dB easy to record Burst signal peak value power test (only for Easy to operate. Adopt independent KH201) interface, operate with one key Manual frequency calibration, more accurate Meet average power measure of modulation measurement, higher precision signal
KH201Absorption Type)
KH201 is specially designed as a portable power meter with high performance, low price, and true RMS for all kinds of complicated waveform test. Test frequency range is 2MHz~6GHz, and many styles are optional External power/voltage sensor makes it convenient to connect Internal true RMS detecting circuit Internal often-used communication frequency band Automatic-calibration parameter Possess burst signal measure function Possess all kinds of external attenuation adapter (optional)
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RF Power SensorAbsorption Type
RF Input Special Cable connecting port
Specification
Item Frequency Range RF Power Sensor Performance Parameters 2MHz~6.0GHz 2MHz~3GHz TypeKH1436 2MHz~2GHz TypeKH1434 50MHz~6GHz TypeKH1412 Power of Sensor-27dBm~+10dBm(2uW-10mW) Max power is 50W after adding ATT5040attenuator >40dB CW, GSM, CDMA, PHS, W-CDMA, TD-SCDMA 50 <0.2dB 0.01dB <1.1@DC to 3GHz,<1.17@3GHz to 6GHz mV, V, dBm, dBmV, dBu, mW, W 0.2dB < 300ms 420us
Power Range Dynamic Range Input Signal Impedance Insertion Loss Resolution Input VSWR Read-out Way Precision Impulse Signal Period Impulse Width Power Supply Battery Working Hours AC adapter Charge Up Others Display Volume Weight Work Temperature Store Temperature
8.4V/5AH Li-Polymer battery >40 hours continuously AC100~240V/0.5A 50/60HzDC8.47V/1.0A >7 hours 240160 LCD grayness 205mmL105 mmW40 mmH 0.7 kg -30 C~+70 C -20 to~+50 C, store in dry place
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KH202TPass-by Type
KH202T is specially designed as a portable power meter with high performance, low price, and true RMS for all kinds of complicated waveform test. The power test range is 300MHz~3.0GHz the max average power can reach 2000W, peak power3000W, dynamic range>40dB, test for power value and SWR is available. It can be take as the basis for the assessment of load-matching. Test frequency range is 300MHz~3.0GHz, and many styles are optional External power/voltage sensor makes it convenient to connect Internal true RMS detecting circuit Internal often-used communication frequency band Automatic-calibration parameter Possess VSWR measure function Possess all kinds of external load and connector (optional) for your choice.
RF Power Sensor (Pass-by)
RF Input
RF Output
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Specification
Item Frequency Range Dynamic Range Input Signal Impedance Insertion Loss Resolution Read-out Way Precision Directivity WSR WSR Measure Condition MAX Power Range Performance Parameters 300MHz~3.0GHz >40dB CW, GSM, DMA, PHS, W-CDMA, TD-SCDMA, WiMAX, etc. 50 <0.2dB 0.01dB mV, V, dBm, dBmV, dBu, mW, W 0.3dB >28dB <1.2 >30dBm(1W) KH1436T(3GHz): 500W KH1436TH(3GHz): 2000W <0.1 8.4V/5AH Li-Polymer battery >40 hours continuously AC100~240V/0.5A 50/60Hz DC8.47V/1.0A >7 hours 240160 LCD grayness 205mmL105 mmW40 mmH 0.7kg -30 C~+70 C -30 to~+70 C
WSR Error Power Supply Battery Working Hours AC adapter Charge Up Others Display Volume Weight Work Temperature Store Temperature
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KH301 Optical Power Meter
Handheld, portable Wavelength value can be set as fixed value High-Luminance backlight, clear to read can do many aspects of tests can do measurement about absolute value and relative value of optical power can do measurement about optical power out of fiber of optical headend and fiber nodes can do measurement about optical fiber loss, optical passive components and other parameters Saving-power design (power off automatically after 10 minutes' idling)
Technical Parameter Item Wavelength Rangenm Probe Type Power Testing RangedBm Display Resolution Working Temperature Store Temperature Power off Time (min) Continuous Working Hours Power Supply Weight (g) Dimensionmm Performance Parameters 800~1600 InGaAs -40~+20 Linear display: 0.1%; logarithmic display: 0.01dBm -10~+60 -25~+70 10 28h 8.4 V rechargeable batteries + charging power adapter 250 150*76*26
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KH303
OTDR (Optical Time Domain Reflect Meter)
Main Features
Mechanical Characteristics258mm145mm70mm/1.8kg Storage Capacity: typically store 150 curves Display: 5.6 inches color TFT LCD Communication Interface: USB, RJ45 Battery: 8.4V/5.5Ah polymer lithium battery, more than 300 times of charge and discharge Continuous working hours: 12 hours Max pulse width: 24.48s
Technical Parameter
Item Measuring Wavelength(mm) Dynamic Range(dB) Event Blind Zone(m) Attenuation Blind Zone (m) Sampling Distance Sampling Spots Distance Display Resolution Attenuation Display Resolution Reflect Display Resolution Working Temperature Store Temperature Temperature
Performance Parameters 1310nm 20nm 26dB 3m 10m 50cm

20000
1550nm 20nm 24dB 3m 10m
10cm 0.001dB
0.01dB
040 -10+60 090%no condensation
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KH304
FTTX Optical Fiber Splicing Machine
Main Features
High performance 2.5 inches LCD display A variety of languages are available A variety of splicing procedures are available Inspect optical fiber end 8s of speedy splicing, 40s of typical heating time 60Ah internal lithium battery, small volume, light weight
Technical Parameter
Item Applicable Optical Fiber Optical Fiber cutting length Actual Average Loss Return Loss Tension Test Heat Shrinkable Tube Splicing Procedure Operation Environment Store Environment Power Supply Dimension / Weight
Performance Parameters
SM(Single Module), MM(Multi-Module), DS(Dispersion Shift), NZDS(Non Zero Dispersion Shift, G.655 optical fiber) and EDF (Erbium-Doped Fiber) 8-22mmapply to all kinds of situations 0.1dB(SM)0.08dB(MM)0.07dB(DS)0.07dB(NZDS) 60dB 2.0N200gfStandard 20, 40 or 60mmand a series of miniature protection tube 20, 40, or 60 User can customize the best splicing procedure according to external environment -2550(temperature), 095%RH (no condensation), 05000maltitude -40+80(temperature), 095%RHno condensation Internal battery: voltage is 12V, 6Ah, can be spliced when full charge /the minimum heating 130D135W 135Hmm/2.0kg
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Optical passive equipment

FBT Optical Splitter
Single Window FBT Optical Splitter

Typical Product Specification
Item Operation Wavelength Bandwidth Insert Loss Excess Loss Polarization Dependence Loss Operating Temperature Storage Temperature -40~+85 dB 0.10 0.25 0.35 0.45 Unit nm nm dB dB 3.6 0.1 6.9 0.25 1x2 1x4 1x8 1x16
`1310 or 1550 or1490 40 10.4 0.4 13.8 0.55
-40~+85
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Dual Window FBT Optical Splitter

Specification
`1310 and 1550 or1490 40 10.8 0.45 14.4 0.6
-40~+85
Three Window FBT Optical Splitter

Specification
`1310 and 1550 and 1490 40 10.8 0.45 14.4 0.6
-40~+85
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Package Type Illustration

1S= bare fiber
2M= mini package
3B= ABS package
4L= 1U inches rack
5Z= plug-in type
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PLC Optical Splitter

Specification
Structure Operation Wavelength Insert Loss Uniformity Polarization Dependence dB Loss Return Loss Directivity Operating Temperature dB dB 50 55 -40~+85 0.2 0.2 0.3 0.3 0.6 Unit nm dB dB 7.4 0.6 10.7 0.8 1x4 1x8 1x16 1260~1650 13.7 1.2 16.9 1.5 21.0 2.5 1x32 1x64
Package Dimension (bare

mm 40x4x4 50x5x4 50x7x4 60x12x4
fiber) Mini Package0.9mm

mm 50x7x4 60x12x4 80x20x6 90x20x12
Package Type Illustration

1S= bare fiber mini package
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2B= ABS package
3L=1U inches rack
4Z= plug-in type
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Optical Fiber Connector (Patch Cord)
Specification
Test Items
Insert loss Optical index Return loss High-temperature Temperature cycling Environmental performance test Temperature / humidity (steady state Temperature / humidity cycling Vibration Bending Mechanical performance test (max variance of insertion loss) Twisting Tensile strength Fall Repeatability Durability Test Requirements 1310nm LED optical source 1310nm LD optical source +85oC,168 hrs -40 oC~+75oC,21 cycles, 168hrs 75oC, 95%R.H, 168 hrs -10 oC+65oC, 95%R.H. , 21 cycles, 168 hrs 10 Hz55Hz, 1.5mm(p-p) 0.1 0.9kgf, -90 +90100 cycles 2.5kgf,10 times/min, 180 ,200 times 90N, 10min Height 1.5m, 8 times 10 times of swap >500 times Numerical value(dB) APC0.3 PC<0.2 PC40UPC50APC 60 0.2 0.2 0.2
0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2
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FWDM
(Filter Wavelength Division Multiplexer)
Specification
Item 1310 Operation Wavelength Transmission Insert Loss Reflection Insert Loss Transmission Isolation Reflection Isolation Return Loss Min Directivity 1490 1550 Unit nm nm nm dB dB dB dB dB dB A Type 1260-1360 1480-1550 1540-1560 0.6 0.4 18 30 45 45
On-line Fixed Attenuator (ATT-A)
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Specification
Item Wavelength Bandwidth Attenuation Loss Polarization Loss Return Loss Directivity Temperature Coefficient Operating Temperature Storage Temperature -575 -4085 Variation Unit nm nm dB dB dB dB dB/ 30.5 50.5 0.1 50 55 0.002 Index 1310,1490,1550,1590 40nm 100.5 150.5 0.15 200.5
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Wireless transmitter
Digital TV Transmitter
50W-5KW Single Channel Digital TV Transmitter (DTMB/CMMB/DVB-T/DVB-T2)
Main Functions and Characteristics

Different standard transmitters use the same hardware platform, a transmitter can be replaced only by exchanging exciter software (DVB-T2 need to be replaced the exciter) between DTMB, CMMB, DVB-T and DVB-T2 Implementation of terrestrial digital TV networks, either multi (MFN) or single-frequency (SFN) All-solid-state circuit design, power amplifier unit has super-linearity, broadband characteristics. It is modularized designed with high gain LDMOS high-power FET, which has high redundancy, perfect self-check function and easy to install and maintain; the hot-plug power units could backup each other, ensure that there is no single fault of transmitter With over-voltage, over-current, over-heat, over-excitation, low-voltage, short-circuit and over-VSWR auto-protective functions. With multiple-measure of thunder-proof, it could run securely Transmitter from outages, save the settings parameters, when the power is restored, it call the configuration parameters before power off, auto recovery Local or remote control, friendly man-machine interface by microcomputer unit, it can display and control the operating mode of exciters, power amplifier units and transmitter; LED display various states; three times a day time switch can be set-up time, enabling unattended Transmitter using switching regulator power supply, voltage range, high efficiency, and has overvoltage, over-current, low-voltage, over-heat, short circuit, lightning, lack of Phase variety of protective measures, MTBF 100000 hours. Switching power supply with current-power design, switching power supply redundant capacity, any switching power supply failure will not affect the normal operation of the machine With independent intellectual property rights; All technical specifications can meet or exceed the national standards 86 oversea@ktcatv.com Fax : 86-28-85369640
Technical Specification DTMB / DTMB DIGITAL TRANSMITTER Channel Processing Bandwidth 8MHz Modulation Mode TDS-OFDM Number of Sub-carrier for 1 K4K Modulation Guard Interval 1/41/61/9 Forward Error Correction 0.40.60.8 FEC Constellation 4QAM16QAM32QAM64QAM Input Interface of Exciter Connector ASI SPI MPEG-2TS Input; BNC; 75 SFN Standard Clock Input F=10MHz; Level: -5dBm~+10dBm; 50 Interface BNC; 1pps time-set reference input; Frequency: 1MHz; SFN Standard Time Input Level: TTL; Forward trigger, 50
CMMB DIGITAL TRANSMITTER Channel Processing Bandwidth Number of Sub-carrier for Modulation Guard Interval Low Density Parity Check Constellation Reed-Solomon Codes Input Interface of Exciter CMMB Multiplex Stream Standard Clock Reference Standard Time Reference 8MHz 4K 1/41/81/161/32 1/23/4 BPSKQPSK16QAM (240240)(240224)(240192)(240176) Dual ASI PMS input, BNC, 75 F=10MHz; Level: 100mV~3Vpp; BNC, 50 F:1pps, Level: TTL, Forward trigger, BNC, 50; TOD: RS232DB9-M
DVB-T DIGITAL TRANSMITTER Channel Processing Bandwidth FFT Guard Interval Forward Error Correction FEC Constellation Hierarchy Input Interface of Exciter Interface SFN Standard Clock Input Interface SFN Standard Time Input 8MHz/7MHz/6MHz(available) 2K8K 1/41/81/161/32 1/22/33/45/67/8 QPSK16QAM64QAM Alfa1.2.4 Dual ASI MPEG2 TS input, BNC, 75 F=10MHz; Level: -5dBm~+10dBm; 50 BNC, F:1pps, Level 0~5V, Forward trigger, 50
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DVB-T2 DIGITAL TRANSMITTER Channel Processing DVB-T2 Standards Bandwidth FFT Forward Error Correction FEC Guard Intervals Constellation Input Interface of Exciter TS Stream Inputs Satellite input Ethernet stream inputs2 DVB-T2 : EN 302 755, TS 102 831, TS 102 773 (T2-MI) 5MHz, 6MHz, 7MHz, 8MHz 1k,2k, 4k, 8k, Extended 8k, 16k, Extended 16k,32k, Extended 32k 1/2, 3/5, 2/3, 3/4, 4/5,5/6 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256 QPSK,16QAM,64QAM,256QAM ( normal or rotated) 2 x ASI - BNC connector - 75 BIS - F connector - 75 2 x 10/100 base-T - RJ 45 1 x 1000 base-T - RJ 45 1 x SFP connector for Gigabit optical input
DTMB/CMMB/DVB-T/DVB-T2 DIGITAL TRANSMITTER RF Output Interface of Overall Transmitter Output Connector N type or L27 or 7/8 or 1-5/8 or 3-1/8 Flange; 50 Output frequency Range 470MHz860MHz any channel Output Power 50Wrms~5KWrms Output Flatness 0.5dB Return Loss 16 dB Output Signal Shoulder and -40dB@ IF 4.2 MHz Out-of-band Rejection MER >34dB Out-of-band Harmonic and -60dBc Hybrid Wave Suppress Environmental Factors Working Temperature -10~45 Relative Humidity 95% (Non condensation at 25 Cooling Forced air cooling with built-in fan Atmosphere Pressure 86~106Kpa Single-phase, AC, 220V 20%, 50Hz 5Hz Power Supply 3-phase, AC, 380V 20%, 50Hz 5Hz 2KW: 1800(H)600(W)1100(D)mm3; Dimensions 1KW: 1700(H)600(W)1100(D)mm3; 50W~500W: 4U~6U, 19 chassis
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50W-3KW Broadband Digital TV TransmitterDTMB/CMMB/DVB-T/DVB-T2

A broadband transmitter can transmit up to more than 10 channels (8MHz bandwidth per channel), according to the transmit channels number and different programs in each channel, each transmitter can transmit more than 100 sets of TV programs Fired either adjacent or across multiple channels, the whole index will not be affected Each amplifier module, the transmitter are broadband designed, even if only part of the transmitter power amplifier module in the work, all the channels are all broadcast, and the programs will not reduce (transmitter only partial reduction in power) TO transmit multiple channels without combiner greatly increased the cost of the transmitting system. Especially for small and medium cities, counties, districts wireless digital TV signal coverage, reduce operating costs Under the conditions in the absence of correction, the indicators of every channel could meet: shoulder <-36dB, MER> 32dB In broadband transmitter bandwidth, operating frequency can be easily replaced. And the transmitter can be treated as multiple single-frequency transmitter backup, composed of N+1 backup switching system All-solid-state circuit design, power amplifier unit has super-linearity, broadband characteristics. It is modularized designed with high gain LDMOS high-power FET, which has high redundancy, perfect self-check function and easy to install and maintain; the hot-plug power units could backup each other, ensure that there is no single fault of transmitter www.ktcatv.com ChinaTel : 86-28-85360759 89 oversea@ktcatv.com Fax : 86-28-85369640
With over-voltage, over-current, over-heat, over-excitation, low-voltage, short-circuit and over-VSWR auto-protective functions. With multiple-measure of thunder-proof, it could run securely
Transmitter from outages, save the settings parameters, when the power is restored, it call the configuration parameters before power off, auto recovery
Local or remote control, friendly man-machine interface by microcomputer unit, it can display and control the operating mode of exciters, power amplifier units and transmitter; LED display various states; three times a day time switch can be set-up time, enabling unattended
Transmitter using switching regulator power supply, voltage range, high efficiency, and has overvoltage, over-current, low-voltage, over-heat, short circuit, lightning, lack of Phase variety of protective measures, MTBF 100000 hours. Switching power supply with current-power design, switching power supply redundant capacity, any switching power supply failure will not affect the normal operation of the machine
With independent intellectual property rights; in a certain bandwidth, every channel technical specifications can meet the relational standards
Technical Transmitter Fundamental Parameters Television Standards Frequency Bandwidth Rated Output Power Output Impedance Output Power Variation Out-of-band Suppression Input Characteristics Input Frequency Input Level Input Return Loss Input Connector Output Characteristics RF Output Power Output Frequency Output Impedance Response Modulation Error Ratio Shoulder Output Return Loss Environmental Factors Working Temperature Storage Temperature Relative Humidity Cooling Atmosphere Pressure Power Supply Machine Room Dimensions DTMB/ CMMB/DVB-T/DVB-T2 Select less than 100MHz bandwidth from 470MHz to 860MHz (Applicable for adjacent channels) 100Wrms~3KWrms 50 , Output Connecter: NL27, 7/81-5/8 , 3-1/8flange 0.25dB 65dBc 470MHz~860MHz 0dBm10dB 18dB N' type/socket 100Wrms~3KWrms 470MHz~860MHz 50 0.25dB 32dB -36dB@ IF 4.2MHz/CH 18dB -10~+45 -30~+70 95%No condensation at 25 Forced air cooling with built-in fan 86~106Kpa Single-phase, AC, 220V20%, 50Hz5Hz 3-phase, AC, 380V20%, 50Hz5Hz Few dust, No oscillation and impact 1KW: 2000(H)840(W)1100(D)mm 3; 500W: 1700(H)600(W)1100(D)mm3; 100W~300W: 4U~6U, 19 chassis (Depends on demand)
90
10mW~200W Digital TV Repeater (DTMB/CMMB/DVB-T/DVB-T2)
RF repeater, Fiber Optic Repeater, Frequency Shift Repeater The medium and mini type repeater for CMMB, DTMB, DVB-Tor DVB-T2 transmission Mainly applies to built-up city or in remote mountainous areas, the emergence of a weak signal area local supplement coverage With ICS function of 20W to 200W repeater Low noise, strong capability of sideband suppression and anti-interference Automatic power and gain control, wide dynamic range Low time delay technology Wide frequency domain, superlinear and all-solid-state level amplify, modular structure Display the index of working current, voltage and output power Indoor type for the 19 "standard chassis; and outdoor style with casting aluminum alloy body, windproof, rainproof and lightning proof functions Local or remote control, friendly man-machine interface by microcomputer unit, with GSM message autoalarm module, can be controlled by centralized monitoring system With over-voltage, over-current, over-heat, over-excitation, low-voltage, short-circuit and over-VSWR auto-protective functions. With multiple-measure of lightning-proof Wide voltage stability range and high efficiency of power supply Forced air cooling design with low power consumption and low noise Intellectual property rights; all technical specifications can meet or exceed the national standards
Frequency Range Bandwidth Input Power Range Nominal Output Power ICS (Interference Cancellation System) Maximum Gain and Error Gain Modulation Range Automatism Level Control VSWR Loss by Reflection In-band Flatness Propagation Delay Time Noise Factor Stray Radiation Shoulder Ratio www.ktcatv.com ChinaTel : 86-28-85360759
470~860MHz Applicable for single-channel and broadband (100 MHz) -80dBm ~-30dBm 1W~200W outdoor with ICS function of 20W to 200W repeater RF repeater Gain control: 0~10dB, error1.0dB Gain control: 10~20dB, error1.5dB 0~ 25dB, 0.5dB stepping 20 dB 1.5 dB Normal work: 9.5dB 0.5dBfc 3.756MHz 4s 5 dBthe maximum gain -36dBm 5MHz~1GHz, except for frequency spectrum form -40dB input level: -25dBm ~ -55dBm 91 oversea@ktcatv.com Fax : 86-28-85369640
Output Signal Shoulder and Out-of-band Rejection Input and Output Characteristic Impendence RF Input and Output Interface Power Supply Working Temperature Storage Temperature Relative Humidity Cooling Atmosphere Pressure Altitude Machine Case Communication Management Lightning Proof
Accord with: GY/T 220.12006 standard 5.9.3 50 N type AC 176V~242V 50Hz 1Hz -25~+55
-30~70 95% (No condensation at 25) Natural cooling 86~106Kpa

5000m Indoor type: 19 "standard chassis outdoor style: casting aluminum alloy body Remote monitoring, GSM massage alarm (optional) Could install the Power supply lightning proof-ware and feed line lightning proof-ware (optional) Indoor type: 19 "standard chassis (2U-6U) outdoor style: 1W/2W/5W/10W 460mmX350mmX148mm 20W/30W :606mmX445mmX216mm 50W single frequency 600mmX464mmX243 50W Broadband 758mmX637mmX465mm 100W/200W 758mmX637mmX465mm
Dimensions
92
100W~20KW All-solid-state TV Transmitter
All-solid-state circuit design, combined transmission of video and audio carrier, convenient to upgrade to digital TV transmitter Power amplifier unit has super-linearity, broadband characteristics. It is modularized designed with high gain LDMOS high-power FET, which has high redundancy, perfect self-check function and easy to install and maintain; the hot-plug power units could backup each other, ensure that there is no single fault of transmitter With over-voltage, over-current, over-heat, over-excitation, low-voltage, short-circuit and over-VSWR auto-protective functions. With multiple-measure of thunder-proof, it could run securely Transmitter from outages, save the settings parameters, when the power is restored, it call the configuration parameters before power off, auto recovery No video, the transmitter power automatic protection; a video, auto-recovery function transmitter power Local or remote control, friendly man-machine interface by microcomputer unit, it can display and control the
operating mode of exciters, power amplifier units and transmitter; LED display various states; three times a day time switch can be set-up time, enabling unattended Transmitter using switching regulator power supply, voltage range, high efficiency, and has overvoltage, over-current, low-voltage, over-heat, short circuit, lightning, lack of Phase variety of protective measures, MTBF 100000 hours. Switching power supply with current-power design, switching power supply redundant capacity, any switching power supply failure will not affect the normal operation of the machine With independent intellectual property rights; All technical specifications can meet or exceed the national standards
93
RF Specifications Rated Output Power Television Standards Frequency Range Video/Audio Ratio RF Output Impedance Output Interface Carrier Offset Output Power Variation Inside-band Intermodulation Stray Output In Adjacent-channel Stray Output Out adjacent-channel Video Specifications Input Level Input Impedance Input Return Loss Modulation Mode Percentage of Modulation Field-time Waveform Distortion Line-time Waveform Distortion 2T Sine-squared Pulse Distortion Luminance Non-linearity Distortion Blacking Level Variation Differential Gain Differential Phase C/L Gain Inequality C/L Delay Inequality Stochastic Sundry Wave S/N Ratio Periodic Disturbance S/N Ratio Audio Specifications Input Level Input Impedance Modulation Mode Pre-emphasis Frequency Deviation Harmonic Distortion Amplitude-Frequency Characteristic FM S/N Ratio AM Noise Inner-carrier Noise Sync parasitic Am Modulation S/N Video to Audio Intermodulation Environmental Factors Working Temperature Relative Humidity Atmosphere Pressure Cooling Power Supply Machine Room Dimensions
20KW / 10KW / 5KW / 3KW / 1KW / 300W / 100W PAL-D or other standards VHF: VHF , (Select one channel) UHF: 470MHz~860MHz (Select one channel) 10:1 50 N type, L27, 7/8, 1-5/8, 3-1/8 Flange 300Hz/3months 0.25dB -52dB -60dB -40dB 1 Vp-p 75 34dB(frequency 0MHz~5.5MHz) AM, negative polarity 87.5% 2 2 2 10% 2.5 5% 5 10% 30ns Root-Mean-Square Value, unweighted:50dB Root-Mean-Square Value, weighted: 58dB Peak-to-peak value: 50dB 0dBm 6dB 600 (Bal.) or 2K (Unb.) FM 50s 50KHz 1%30Hz~15KHz(100% Modulated) 1dB30Hz~15KHz, 50us(50% Modulated) 60dB (1KHz,100% Modulated) -50dB (Unmodulated) -45dB (100% Modulated) 40dB 10 -10~+45 95%No condensation at 25 86~106Kpa Forced air cooling Single-phase, AC, 220V 20%, 50Hz 5 Hz 3-phase, AC, 380V 20%, 50Hz 5 Hz Few dust, No oscillation and impact 10KW: 1800(H)1800(W)1000(D)mm3; 5KW/3KW: 2000(H)600(W)1000(D)mm3; 1KW: 1400(H)600(W)900(D)mm3; (Depends on demand)
94
100W~10KW Stereo FM radio transmitter
Main Functions and Characteristics Full-frequency range (87108MHz), any channel optional Parallel redundancy design of power amplifier, The hot-plug power units could backup each other, ensure that there is no single fault of transmitter All-solid-state circuit technology, convenient to upgrade to digital broadcasting transmitter High performance stereophonic encoder, state-of-the-art sound quality With L/R sound channel Bal/Unb and MPX input interfaces, and SCA, RDS auxiliary interfaces Local or remote control, friendly man-machine interface by microcomputer unit, it can display and control the operating mode of exciters, power amplifier units and transmitter; LED display various states; three times a day time switch can be set-up time, enabling unattended Transmitter using switching regulator power supply, voltage range, high efficiency, and has overvoltage, over-current, low-voltage, over-heat, short circuit, lightning, lack of Phase variety of protective measures, MTBF 100000 hours. Switching power supply with current-power design, switching power supply redundant capacity, any switching power supply failure will not affect the normal operation of the machine With over-voltage, over-current, over-heat, over-excitation, low-voltage, short-circuit and over-VSWR auto-protective functions; with multiple-measure of thunder-proof, it could run securely Transmitter from outages, save the settings parameters, when the power is restored, it call the configuration parameters before power off, auto recovery With independent intellectual property rights; All technical specifications can meet or exceed the national standards
95
RF Specifications Rated Output Power Frequency Range Carrier Frequency Deviation Load Impedance Output Connector Residual Wave Radiation Output Power Deviation Audio Specifications Input Connector Input Impedance Input Level Pre-emphases Max Frequency Deviation Max Modulation Capacity Audio Frequency Response Total Harmonic Distortion Pilot Frequency Percentage of Pilot Signal Modulation Pilot Signal Phase Deviation Sub-carrier Suppression L/R Signal Level Difference Stereo Separation Asynchronous AM S/N Ratio FM S/N Ratio Environmental Factors Working Temperature Relative Humidity Atmosphere Pressure Power Supply Cooling Machine Room -10~+50 95% (No condensation at 25 86~106Kpa Single-phase, AC, 220V 20%, 50Hz 5 Hz 3-phase, AC, 380V 20%, 50Hz 5 Hz Forced air cooling with built-in fan Few dust, No oscillation and impact 10KW: 2000(H)1200(W)1000(D)mm3; 5KW/3KW: 2000(H)600(W)1000(D)mm3; 1KW: 1400(H)600(W)900(D)mm3; 1KW/3KW small model19 standard chassis3U-6U (Depends on demand) XLR (Bal. or Unb.) 600Bal.or 10KUnb. -13dBm~+13dBm 50s (Allowing deviation in dual standard curves: -2 dB ) 75kHz 100kHz 0.5dB(30Hz~15kHz) <0.2% (F 75kHz , 30Hz~15kHz); <0.5% (F 100kHz, 30Hz~15kHz) 19kHz 1Hz 8%~10% 5 >45dB <0.5dB(30Hz~15kHz) 50dB (100Hz~10kHz); <-55dB(Unmodulated) >70dB 45dB(30Hz~15kHz) 10KW / 5KW / 3KW / 1KW / 300W / 100W 87~108MHz 1ppm (-10~50) 50 N type, L27, 7/8, 1-5/8, 3-1/8 Flange <1mW and <60dB(relative carrier) 10%( Impedance: 50)
Dimensions
96
DTMB/CMMB/DVB-T/DVB-T2 Digital TV Exciter Main Functions and Characteristics

DVB-T EXCITER High performance direct digital RF compliant with standard GB/T 14433-1993, in 1 Hz step Adjustable RF output Level from -10 dBm to +5 dBm, in 0.05 dB step Powerful linear and non-linear adaptive digital pre-correction Near perfect RF performance: MER 42 dB, shoulder level -60dB, spurious level outside channel -60dBm, phase noise, etc. Seamless switching between 2 Inputs (ASI format) automatically or manually Real-time input transport stream rate display Automatic transport steam rate adaptation with accurate PCR correction MFN and SFN support Retain accurate and stable frequency when external 10 MHz signal Loss in SFN mode RF level increases gradually after power on Instant alarms and protective spectrum output during abnormal conditions Real-time temperature display and overheat alarm Powerful control and monitor interfaces (Web/RS232/RS485/front panel) and easy-to-use UI CW signal provided in test mode
DVB-T2 EXCITER
Dual DVB-T and DVb-T2 modulation System A and System B (T2-MI) stream input Redundancy management (stream and synchronization) MFN and SFN operations Extremely high modulation performance Very stable and low noise oscillator (OCXO) Onboard GPS Linear and non-linear digital pre-correction circuits Remote control and supervision with friendly user interface
97
FM/VHF/UHF Analog Broadcasting and TV Exciter Main Functions and Characteristics

Analog TV exciter: Modular design IF SAW filter Broadband LDMOS RF power amplifier TCXO frequency synthesizer (support precision frequency offset system) Three pre-correction Two level control mode (AGC / ALC) 5W power output Adjustable soft-start No video off the power to protect Optional remote monitoring computer interfaces RS232/RS485 With independent intellectual property rights; All technical specifications can meet or exceed the relational standards
98

KT Product Catalog 2014

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KT Product Catalogue

Chengdu KT Electronic Hi-tech Co., Ltd Sichuan China

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Ports PON port

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Power supply Dimension

AC: 200-240VAC50/60 Hz DC: -48V 266.4482.6548mm 399.7482.6548mm 533.1482.6548mm 600W

ONU with RF output

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Ethernet over Coaxial Access System (EoC)

Feature and Advantages

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Network Management Software Function Configuration management

WEB&SNMP management software

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

EoC Model Guide

Name ONB Platform ONB Platform

Module QTY 1 EM90

CNU QTY 253

Power supply AC 60-220V

With EoC and optical receiver function

series optical node

ONU, fiber optical transceiver

With EoC and two-way optical node function

series optical node

fiber optical transceiver

With EoC and two-way optical node function

fiber optical transceiver

With EoC and optical node function

CLT CLT CLT CLT CLT CLT CLT CLT

EM40 EM22 EM11 EM16 EM17 EM18 EM19 EM42

253-506 253-506 253 253 253 253 253 253-1012

series optical node No No No No No No No No

fiber optical transceiver ONU ONU ONU

With EoC and optical node function

*ONB: Optical Network Base

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

CLT Module EM90 Brief introduction

Technical solution Homeplug BPL Homeplug AV Home PNA

The number of subscribers supported by each module 64 253 61

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Optical Network Base ONB11

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

Optical Network Base ONB12

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640

www.ktcatv.com ChinaTel : 86-28-85360759

oversea@ktcatv.com Fax : 86-28-85369640