7210 Sast

7210 SAS-T
INSTALLATION GUIDE
August 2013
Document Part Number: 93-0475-01-01
*93-0475-01-01*
Copyright 2013 Alcatel-Lucent All rights reserved.
No portion of this document may be reproduced in any form or means without prior written permission from Alcatel-Lucent.
Information in this document is proprietary and confidential to Alcatel. The information in this document is subject to change. All
trademarks and registered trademarks are the property of the respective owners.
USA Requirements Only

Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
Canadian Requirements Only

This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada.
Japan/Nippon Requirements Only

This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to
take adequate measures.
VCCI-A
Caution:
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser
radiation exposure.
TABLE OF CONTENTS
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
7210 SAS-T Overview
7210 SAS-T Introduction and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Switch Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Network Management Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
onnectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
C
Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Ethernet Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Management Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
larm Interface Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
A
Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DC power source failure detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Compact Flash Memory Card Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
System LEDs and Buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
System and Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
System Buttons and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Installing the 7210 SAS-T
Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Selecting a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
thernet Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E 32
Equipment Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Installing Your Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
ack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R 34
Desktop or Shelf Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Grounding the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
onnecting to a Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C 39
onnecting to AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C 39
Connecting to DC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Connecting to the Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Installation Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Locking Mechanisms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Installing SFP/XFPs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Removing SFP/XFPs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Configuring the 7210 SAS-T
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Post Installation Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7210 SAS-T Installation Guide Page 3

Table of Contents
Initializing the System and Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Booting a 7210 SAS-T in the Lab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Booting a 7210 SAS-T from the USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Booting a 7210 SAS-T from the External Compact Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Booting a 7210 SAS-T using the image on Flash (with the image shipped by factory) . . . . . . . . . 57
Booting a 7210 SAS-T From the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Using the Out-of-Band Ethernet Management port to boot 7210 from the nework: . . . . . . . . . . . . 65
Downloading the TiMOS Software to the Internal Flash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Establishing Router Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Telnet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Running Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Troubleshooting
Diagnosing Switch Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Power and Cooling Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
In-Band Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Appendix A: Specifications
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Japan VCCI Class A Declaration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
RoHS and WEEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Appendix B: Pin Assignments
Management Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Console Port Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Appendix C: Alarm Pin Assignments
Alarm Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Page 4 7210 SAS-T Installation Guide

LIST OF TABLES
Preface
Table 1: Information Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
7210 SAS-T Overview

Table 2: 7210 SAS-T (Non-ETR Variant) Front Panel Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Table 3: 7210 SAS-T (ETR Variant) Front Panel Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Table 4: Alarm Interface Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Table 5: Power Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Table 6: Power Source Failure Detection Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Table 7: 7210 SAS-T System LEDs and Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Table 8: ystem and Port Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
S
Table 9: Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Table 10: Port LED Key Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Table 11: Front Panel Buttons and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Table 12: Serial Cable Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 1: Console Configuration Parameter Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Troubleshooting
Table 2: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Table 3: 7210 SAS-T Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Table 4: 10/100BASE-TX MDI and MDI-X Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Table 5: Serial Cable Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 6: Alarm Interface Port Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

List of Tables
Page 6 7750 SR-12

LIST OF FIGURES
7210 SAS-T Overview

Figure 1: 7210 SAS-T (Non-ETR Variant) Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Figure 2: 7210 SAS-T (ETR Variant) Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Figure 3: 7210 SAS-T Non-ETR Variant ront Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
( )F
Figure 4: 7210 SAS-T (ETR Variant) ront Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

F
Figure 5: C and DC Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

A
Figure 6: an Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

F
Figure 7: Loosening Captive Screws on the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Figure 8: Removing the Fan Tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Figure 9: Replacing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Figure 10: Tightening Captive Screws on the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Figure 11: ystem LEDs and Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
S
Figure 12: FP Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

S

Figure 13: ttaching the Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
A
Figure 14: nstalling the Switch in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

I
Figure 15: ttaching the Adhesive Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

A
Figure 16: Connecting to a -48 VDC Power Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Figure 17: Connecting to a +24 VDC Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Figure 1: 7210 SAS-T Boot Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Troubleshooting

Figure 2: DB-15 Alarm Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Figure 3: Example for Alarm Inputs Using an External Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Figure 4: Example for Alarm Inputs Using an External Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

List of Figures

Preface
About This Manual

This guide provides site preparation recommendations, step-by-step procedures to rack mount the
Alcatel-Lucent 7210 SAS-T® and instructions to install and configure the TiMOS software.
Each 7210 SAS-T router is shipped with rack-mounting brackets, a console cable, power cord (AC
only), and rubber feet.
Warnings and Notes

Observe the warnings and notes to avoid injury or router damage during installation and
maintenance. Follow the safety procedures and guidelines when working with and near electrical
equipment. Warning statements and notes are provided in each chapter.
Audience
This guide is intended for network installers and system administrators who are responsible for
installing, configuring, or maintaining networks. This guide assumes you are familiar with
electronic and networking technologies.

Information Symbols
Table 1 describes symbols contained in this guide.
Table 1: Information Symbols

Symbol Meaning Description
Danger This symbol warns that improper handling and installation could result in bodily
injury. An electric shock hazard could exist. Before you begin work on this
equipment, be aware of hazards involving electrical circuitry, networking
environments, and instigate accident prevention procedures.
Caution This symbol warns that improper handling and installation could result in
equipment damage or loss of data.
Warning This symbol warns that improper handling may reduce your component or
system performance.
Note This symbol provides additional operational information.
Class 1 laser products are listed in the MDA installation guides. Only approved
Class 1 Laser Product Class 1 replaceable laser transceivers should be used with this product.
Technical Support
If you purchased a service agreement for your 7210 SAS-T and related products from a distributor
or authorized reseller, contact the technical support staff for that distributor or reseller for
assistance. If you purchased an Alcatel-Lucent service agreement, contact technical assistance at:
http://www.alcatel-lucent.com/wps/portal/support

7210 SAS-T Overview
This chapter describes the 7210 SAS-T features and includes the following sections:
• 7210 SAS-T Introduction and Features on page 4

• Switch Architecture on page 6
• Features on page 7
• Hardware Description on page 9

7210 SAS-T Introduction and Features
7210 SAS-T Introduction and Features

The 7210 SAS-T is a Layer-2 service-aware Ethernet-capable switch. The switch is available as
two variants, as follows:
• 7210 SAS-T (Non-ETR variant) with support for up to 12 100/1000 fiber-optic SFP ports,
10 10/100/1000 Copper SFP ports and 4 XFP-based 10 Gig ports
• 7210 SAS-T (ETR) with support for up to 12 100/1000 fiber-optic SFP ports, 6 10/100/
1000 Copper SFP ports, 4 XFP based 10 Gig ports and 4 Power over Ethernet (PoE) ports
–A
+A +24V +24V +12V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
–B
+B
DC PEM Fan
200W
Alarm
ACO
BITS1/ToD1 Management
+24V +24V +12V
DC PEM
200W USB
Crit Status 23 24 25 26
Maj PS1
Reset
Fan PS2
1PPS 10MHz CF2 OMC
BITS2/ToD2
SAS_T_005
Figure 1: 7210 SAS-T (Non-ETR Variant) Front Panel
The 7210 SAS-T (Non-ETR variant) includes the following features:
• 12 100/1000 fiber-optic SFP ports

• 10 10/100/1000 Base-T fixed Copper ports
• Four XFP-based 10 Gig ports
• Option to use redundant power supplies
• One single fan tray with 3 fans and a fan filter
• One RJ-45 management port for firmware upgrade or system management
• One RJ-45 console (RS-232 interface) connector for device management
• One DB15 connector alarm port
• Two BITS ports (reserved for future use)
• Two timing output jacks (1 PPS, 10 MHz) (reserved for future use)
• One USB port and One external removable CF memory card slot (cf2:\)
• One OMC (Optical Management Console) port
• One reset button
• Embedded SR OS
• Compact size: 1.5RU height, 19-inch rack-mountable metal enclosure, 10-inch depth (ETSI)

7210 SAS-T Overview
–A
+A +24V ETR +24V +12V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
–B
+B
DC PEM Fan
200W
Alarm
ACO
+24V ETR +24V +12V
POE
DC PEM
200W USB
Maj PS1
Reset
Fan PS2
1PPS 10MHz CF2 OMC
BITS2/ToD2
SAS_T_002
Figure 2: 7210 SAS-T (ETR Variant) Front Panel
The 7210 SAS-T (ETR variant) include the following features:

• Four PoE Copper ports (out of the total 10 copper port)
• Option to use redundant power supplies
• One single fan tray with 3 fans and a fan filter
• One RJ-45 management port for firmware upgrade or system management
• One RJ-45 console (RS-232 interface) connector for device management
• One DB15 connector alarm port
• Two BITS ports(reserved for future use)
• Two timing output jacks (1 PPS, 10 MHz) (reserved for future use)
• One USB port and One external removable CF memory card slot (cf2:\)
• One OMC (Optical Management Console) port
• One reset button
• Embedded SR OS
• Compact size: 1.5RU height, 19-inch rack-mountable metal enclosure, 10-inch depth (ETSI)
Note: The OMC port, the BITS ports, the 1PPS interface and the 10MHz are reserved for
future use and is not currently supported.

Switch Architecture
Switch Architecture
The 7210 SAS-T employs a wire-speed, non-blocking switching fabric. This permits simultaneous
wire-speed transport of multiple packets at low latency on all ports.
Network Management Options
This switch contains a comprehensive array of LEDs for at-a-glance monitoring of network and
port status. It also includes a management agent that enables you to configure or monitor your
switch using its CLI, or by using SNMP applications.
To manage the switch, you can make a direct connection to the console port (out-of-band Ethernet
management port) or you can manage it by using a network connection (in-band SFP or XFP
ports) using Telnet/SSH or SNMP-based network management software (such as ALU 5620
SAM).
The management port provides a dedicated management channel that operates outside of the data
transport network. This makes it possible to reconfigure or troubleshoot the switch over either a
local or remote connection to the management port when access using the data channel is not
possible or deemed insecure.

7210 SAS-T Overview
Features
The 7210 SAS-T includes the following features:
• All connections front facing

• Wire speed, non-blocking, service-aware layer-2 switch
• Four PoE Copper SFP ports (out of the 10 Copper ports)
• Powered by SR OS
• Per-service quality of service (QoS) with up to eight levels of class-based queuing per port
• Per-service OAM toolkit with IEEE 802.1ag, IEEE 802.3ah and local service mirroring
• Supports NULL, Dot1Q access and QinQ SAPs.
• Dual-homed connections uplinks to separate aggregation devices
• Flexible deployment options with support for mesh and ring topologies
• MEF 9 and MEF 14 compliant platform
• Managed by the 5620 SAM
• Provides four isolated alarm inputs and two dry contacts that relay outputs through a
DB-15 interface on the front panel. Option to supply power to the devices connected to
alarm inputs.
• Hot-swappable, redundant, load sharing AC or DC power and fan modules
• Front-removable fan tray with removable air filter
• 7210 SAS-T (non-ETR variant): power ~ 130W
• 7120 SAS-T (ETR variant): power ~ 200W (includes 60W for four optional PoE ports)
• DC input connection screw terminal based
• 1.5U rack mountable or desktop, depth target 255 mm
• Multi-core CPU with 1GB RAM
• Compact Flash-based field replaceable flash memory
• USB port for using USB storage sticks/devices.
• OMC (Optical Management Console) port to connect up to 4 1830 VWM devices.
• Front panel accessible reset button
• DC Input power detection

Features
• Temperature monitoring functions

• Console and management ports
• Sync E & 1588 support
• 7210 SAS-T has an operating range of 0 Celsius to 40 Celsius
• 7210 SAS-T ETR variant has an environmental rating of -40 to +65 degree C operation
Connectivity
The 7210 SAS-T includes the following connectivity features:
• 10/100/1000 Base-T fixed Copper ports

• 100/1000 fiber-optic SFP ports
• 10G XFP ports
• IEEE 802.3-2005 Ethernet, Fast Ethernet, Gigabit Ethernet, and Ten-Gigabit compliance
ensures compatibility with standards-based network cards and switches from any vendor.

7210 SAS-T Overview
Hardware Description
1 2 4 9 16
6
10
–A
+A DC –48V +12V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
–B
+B
PEM Fan
200W
Alarm
ACO
DC –48V +12V
PEM
200W USB
Maj PS1
Fan PS2 Reset
1PPS 10MHz CF2 OMC
BITS2/ToD2
7 15
5 13 8 14 17 11 12
3
SAS_T_012
Figure 3: 7210 SAS-T (Non-ETR Variant) Front Panel
Table 2: 7210 SAS-T (Non-ETR Variant) Front Panel Features

Key Description
1 Ground and DC power connection

2 Power trays
3 LEDs
4 Alarm connector
5 USB port
6 Alarm cut off button
7 Reset button
8 External Compact Flash memory card slot (cf2:\)
9 100/1000 fiber-optic SFP ports
10 Management port
11 Console port
12 Fan tray

Table 2: 7210 SAS-T (Non-ETR Variant) Front Panel Features

Key Description
13 BITS timing ports (reserved for future use)

14 OMC (Optical Management Console) port
(reserved for future use)
15 1PPS timing output and 10 Mhz timing output
16 10/100/1000 Base-T fixed Copper ports
17 10Gig XFP ports
1 2 4 9 16 18
6
10
–A
+A DC ETR –48V +12V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
–B
+B
PEM Fan
200W
Alarm
ACO
DC ETR – 48V +12V
POE
PEM
200W USB
Maj PS1
Reset
Fan PS2
1PPS 10MHz CF2 OMC
BITS2/ToD2
7 15
3 5 13 8 14 17 11 12
SAS_T_009
Figure 4: 7210 SAS-T (ETR Variant) Front Panel
Table 3: 7210 SAS-T (ETR Variant) Front Panel Features

Key Description
1 Ground and DC power connection

2 Power trays
3 LEDs
4 Alarm connector

7210 SAS-T Overview
Table 3: 7210 SAS-T (ETR Variant) Front Panel Features

Key Description
5 USB port
7 Reset button
8 External Compact Flash memory card slot (cf2:\)
9 100/1000 fiber-optic SFP ports
10 Management port
11 Console port
12 Fan tray
13 BITS timing ports (reserved for future use)
14 OMC (Optical Management Console) port
15 1PPS timing output and 10 Mhz timing output
16 10/100/1000 Base-T fixed Copper ports
17 10Gig XFP ports
18 PoE power ports

Ethernet Interfaces
The 7210 SAS-T provides 12 100/1000 fiber-optic SFP ports. Each port can be used for a direct
connection to a subscriber’s Customer Premises Equipment (CPE), or as an uplink to another
aggregation node. The 7210 SAS-T supports 10/100/1000 Base-T copper SFPs. The 7210 SAS-T
also provides ten 10/100/1000 Base-T fixed Copper ports. There are four XFP ports, which support
10G redundant network uplinks to another aggregation node or provide 10G redundant
connectivity to a subscriber's CPE. In addition, the 7210 SAS-T ETR variant supports four power-
over-Ethernet (PoE) ports.
Management Port
The management port provides a dedicated management interface that is segregated from data
traffic crossing the other ports.

7210 SAS-T Overview
Console Port
The console port uses an RJ-45 connector with serial pinouts (see Table 12) that enables a
connection to a terminal for performing switch monitoring and configuration operations. The
terminal may be a PC or workstation that is running terminal emulation software, or a terminal
configured as a Data Terminal Equipment (DTE) connection. A null-modem wired serial cable is
supplied with the switch for connecting to this interface.
Note: The console port LED is not used.
The serial port configuration requirements are as follows:
• Default Baud rate – 115200 bps

• Character Size – 8 Characters
• Parity – None
• Stop bit – One
• Data bits – 8
• Flow control – none

Alarm Interface Port
The alarm interface port is a D-type 15-pin connector that supports a critical alarm output, a major
alarm output, and four alarm inputs. When your system has a critical or major alarm, the CPU will
drive the alarm relay to issue the alarm output and turn on the critical or major LED. If you push
the alarm cut off (ACO) button, the relay will be released but the LED will stay on until the alarm
is cleared.
The system signals the appropriate alarm output for the following events:
• Fan failure - Critical alarm is raised.

• On power supply failure - Critical alarm is raised. The critical alarm is cleared and a major
alarm is raised if the failed power supply is removed).
• On power source failure - Critical alarm is generated.
• Chassis temperature threshold exceeded - Major alarm is raised.
The system also supports four alarm inputs. The input voltage range is from 24V to 48V. If an
alarm input is active, the CPU will process it, output it to the CLI, and issue an SNMP trap. An
alarm input can also be configured to drive the appropriate alarm output pin. Additionally an
option is provided to power the device connected to the power alarm input pin. Please refer to the
Appendix , “Appendix C: Alarm Pin Assignments,” on page 87 for more details. Please refer the
System Basics user guide for more details on configuring the alarm inputs.
See Table 4 for the alarm interface port pinouts.
Table 4: Alarm Interface Port Pinouts

Pin Name Function
1 CRIT_ALARM_COM Common contact for Critical alarm relay.

2 CRIT_ALARM_NO Normally open contact will be connected to
the common contact during a Critical alarm
state.
3 MJR_ALARM_NC Normally closed contact will be disconnected
from the common contact during a Major
alarm state.
4 +24 VDC source 100 mA Available as a source voltage for use with
referenced to chassis Alarm In 1-4.
ground

7210 SAS-T Overview

Pin Name Function
5 ALARM_IN4_EXT_+ External alarm input 4 (external relay dry

contact closure to pin 12).
9 CRIT_ALARM_NC Normally closed contact will be disconnected
from the common contact during a Critical
alarm state.
10 MJR_ALARM_COM Common contact for Major alarm relay.
11 MJR_ALARM_NO Normally open contact will be connected to
the common contact during a Major alarm
state.
12 ALARM_IN4_EXT_RTN External alarm input 4 (external relay dry
contact closure from pin 5).
RTN refers to the negative side of the alarm In connections floating power supply. If an external
power supply is used to source the voltage for Alarm-In 1-4 its negative rail must not be connected
to chassis ground and it should be 18-50 volts DC at 100 mA.
Please refer to Appendix , “Appendix C: Alarm Pin Assignments,” on page 87 for further
information.

Power Modules
the 7210 SAS-T chassis provides three power module options: -48V, +24V and universal AC. See
Figure 5 for an illustration of the power modules.
For specifications on the power supply modules and external input power requirements, see
"Connecting to a Power Source" on page 39 and "Appendix A: Specifications" on page 79.
-48V
+24V ETR
SR72005
Figure 5: AC and DC Power Modules
Table 5: Power Module LEDs
LED Condition Status
AC, -48V,+24, +12V Green DC or AC power is functioning normally.

Off External power not connected or has failed.

7210 SAS-T Overview
The -48V/+24V/AC LEDs on the left indicate the status of external power. The +12V LED on the
right indicates the status of the internal power conversion process.
Note: You must use AC and/or DC power supplies with your 7210 SAS-T. AC and DC power
supplies can be used simultaneously.
Note: 7210 SAS-T ETR variant must use the 200W power supply when PoE ports are enabled
to supply power to external devices. A maximum of up to 60W power is available for use by
connected PoE devices.
Note: The 7210 SAS-T ETR variant must use a power supply which supports extended
temperature range.
Notes: The +24V DC power module must not be used simultaneously with the -48V DC
power supply.

DC power source failure detection

The 7210 platform provides capability to detect DC power source (-48V or +24V source) failure.
The 7210 chassis allows two DC power sources to be connected to the chassis. If the system
detects that the DC power source has failed, it raises a critical alarm (the Critical LED is lit and the
Critical Alarm output pin is triggered). The alarm is cleared if the DC power source is restored.
There is no user configuration required to enable this feature. The software enables this feature
automatically by detecting the capability of the hardware platform.
The system has two slots to plug in AC or DC power supplies. It associates the DC power supply
in top slot with power source feed #A (-48V or +24V Ret-A on the chassis) and DC power supply
in the bottom slot with power source feed #B (-48V or +24VRetB on the chassis). The system
detects the failure of power source feed #A only if the DC power supply is plugged into the top
slot. Similarly, the system detects the failure of power source feed #B only if the DC power supply
is plugged into the bottom slot. The trap message generated by the system indicates that there was
an input failure for the power supply associated with power input feed that failed.
Notes: The power feeds are summed up internally before feeding the power supply units.
Hence, the DC power supply units will output power even if one of the power source feed is
available.
The following table lists the conditions under which the system detects a power source failure.
Table 6: Power Source Failure Detection Capability

Power Feed Power Feed Power Power Alarm Notes
#A #B Supply in Supply in Generated
(Available/ (Available/ Top Slot Bottom (Yes/No)
Failed) Failed) (PS1) Slot
(PS2)
Available Available DC DC No
Available Failed DC DC Yes PS2 input failure / PS2
output OK
Failed Available DC DC Yes PS1 input failure / PS1
output OK
Failed Failed DC DC No power to system
Available Available None DC No
Available Failed None DC Yes PS2 input failure / PS2
output OK

7210 SAS-T Overview
Table 6: Power Source Failure Detection Capability

Power Feed Power Feed Power Power Alarm Notes
#A #B Supply in Supply in Generated
(Available/ (Available/ Top Slot Bottom (Yes/No)
Failed) Failed) (PS1) Slot
(PS2)
Failed Available None DC No Input failure / Not

detected
Failed Failed None DC No power to system
Available Available DC None No
Available Failed DC None No Input failure / Not
detected
Failed Available DC None Yes PS1 input failure / PS1
output OK
Failed Failed DC None No power to system
Available Available AC DC No
Available Failed AC DC Yes PS2 input failure / PS2
output OK
Failed Available AC DC No Input failure / Not
detected
Failed Failed AC DC Yes PS2 input failure / PS2
output failure
Available Available DC AC No
Available Failed DC AC No Input failure / Not
detected
Failed Available DC AC Yes PS1 input failure / PS1
output OK
Failed Failed DC AC Yes PS1 input failure / PS1
output OK

USB Port
The USB port is supported for use with USB storage devices and can be used to store accounting
records, logs, and TiMOS images.
Compact Flash Memory Card Slot
The Compact Flash memory card slot, referred to as the external compact flash and labelled as
cf2:\ on the front-panel of the chassis, accepts a compact flash card and can be used to store
accounting records, logs and TiMos images. It can also be used to boot the system, as described in
Booting a 7210 SAS-T from the External Compact Flash on page 54. Please refer to the 7210 SAS-
T release notes for detailed information on the supported Compact Flash storage devices supported
on the 7210 SAS-T system.

7210 SAS-T Overview
Fan Tray
A hot-swappable fan tray on the right side of the front panel contains three fans that provide
cooling for the chassis. See Figure 6 for an illustration of the fan tray.
The fans are controlled by the system software, and their speed is set according to the
environmental temperature surrounding the switch. Allow at least three inches of clearance on the
side of the rack to ensure proper airflow intake cooling system. The fan trays must be in place
before the chassis is powered on.
SR72004
Figure 6: Fan Tray
The fan tray also contains an air filter. The filter tray must always be installed while the chassis is
powered up. The air filter prevents large particles, debris, and dust from entering and circulating
through the system. Inspect your air filter monthly and clean it when accumulated dust is present.

To inspect and remove your air filter, perform the following steps:
Step 1 Loosen the captive screws on the fan tray.
–A
+A
–B
+B
AC ET
Powe R
r
Modu
le
200W
100
AC ET – 24
0V –
Powe R 50 –
r 60Hz
Modu 3A
le
200W
ACO
Alarm
100
– 24
0V –
50 – 1
60Hz
3A 2
3
Crit 4
5
Maj BITS 6
Stat 1/To 7
Fan us USB D1 8
PS1 9
10
PS2 11
Rese 12
t
13
14
15
16
BITS 17
2/To 18
D2 1PP
S 10
M Hz 19
20
21
22
CF2
23
OMC 24
Fan
25 POE Man
agem
ent
26
SAS_T_021
Figure 7: Loosening Captive Screws on the Fan Tray

7210 SAS-T Overview
Step 2 Carefully remove the fan tray from the router chassis and remove the air filter to inspect
it and clean it if necessary.
–A
+A
–B
+B
AC ET
Powe R
r
Modu
le
200W
100
AC ET – 24
0V –
Powe R 50 –
r 60Hz
Modu 3A
le
200W
ACO
Alarm
100
– 24
0V –
50 – 1
60Hz
3A 2
3
Crit 4
5
Maj BITS 6
Stat 1/To 7
Fan us USB D1 8
PS1 9
10
PS2 11
Res 12
et
13
14
15
16
BITS 17
2/To 18
D2 1PP
S 10
M Hz 19
20
21
22
CF2
23
OMC 24
25 POE Man
agem
ent
26
Fan
SAS_T_022
Figure 8: Removing the Fan Tray

Step 3 After inspecting and cleaning the air filter, replace it in the fan tray so that the edge of the
air filter is flush with the rear of the fan tray.
–A
+A
–B
+B
AC ET
Powe R
r
Modu
le
200W
100
AC ET – 24
0V –
Powe R 50 –
r 60Hz
Modu 3A
le
200W
ACO
Alarm
100
– 24
0V –
50 – 1
60Hz
3A 2
3
Crit 4
5
Maj BITS 6
Stat 1/To 7
Fan us USB D1 8
PS1 9
10
PS2 11
Rese 12
t
13
14
15
16
BITS 17
2/To 18
D2 1PP
S 10
M Hz 19
20
21
22
CF2
23
OMC 24
25 POE Man
agem
ent
26
Fan
SAS_T_023
Figure 9: Replacing the Fan Tray

7210 SAS-T Overview
Step 4 Replace the fan tray and tighten the captive screws.
–A
+A
–B
+B
AC ET
Powe R
r
Modu
le
200W
100
AC ET – 24
0V –
Powe R 50 –
r 60Hz
Modu 3A
le
200W
ACO
Alarm
100
– 24
0V –
50 – 1
60Hz
3A 2
3
Crit 4
5
Maj BITS 6
Stat 1/To 7
Fan us USB D1 8
PS1 9
10
PS2 11
Res 12
et
13
14
15
16
BITS 17
2/To 18
D2 1PP
S 10
M Hz 19
20
21
22
CF2
23
OMC 24
Fan
25 POE Man
agem
ent
26
SAS_T_024
Figure 10: Tightening Captive Screws on the Fan Tray

System LEDs and Buttons
The various system LEDs and buttons are located on the front panel of the chassis. See Figure 11
for the location/ of the system LEDs and buttons, Table 7 for key descriptions, and Table 8 for
alarm descriptions.
12 13
1
11
3
–A
+A DC ETR –48V +12V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
–B
+B
PEM Fan
200W
Alarm
ACO
DC ETR – 48V +12V
PEM
200W USB
Maj PS1
Reset
Fan PS2
1PPS 10MHz CF2 OMC
BITS2/ToD2
2 10
4 5 6 8 9
7
SAS_T_009
Figure 11: System LEDs and Buttons
Table 7: 7210 SAS-T System LEDs and Buttons

Key Description
1 Power tray LED

2 Power tray switch
4 Alarm LED
5 Power status LED
6 Reset button
7 BITS port LED
8 10G XFP port LED

7210 SAS-T Overview
Table 7: 7210 SAS-T System LEDs and Buttons

Key Description
9 Console port LED.

Note: Only the LED on the right side of the port is
operational. The LED on the left side of the port is not used.
10 Fan tray lever
11 100/1000 fiber-optic SFP port LED
12 10/100/1000 Base-T fixed Copper port LED
13 Management port LED
Note: Only the LED on the left side of the port is operational.
The LED on the right side of the port is not used.

System and Port LEDs
Table 8: System and Port Status LEDs
Critical Red Indicates the presence of a new critical alarm.

Major Amber Indicates the presence of a new major alarm.
Fan Off Indicates that the fans are functioning properly.
Red Indicates that one or more of the fans has failed, or that the fan
tray is not connected.
Status Green The system has completed boot phase and is running normally.
PS1 Green Power Supply #1 is plugged in and supplying power.
Off Power Supply #1 output is failed and not supplying power.
PS2 Green Power Supply #2 is plugged in and supplying power.
Off Power Supply #2 output is failed and not supplying power.
Port LEDs
The port LEDs are described in Table 9.
Table 9: Port LEDs
Fiber-optic SFP ports 1–12 Green Port has a valid link.

Flashing Green Flashing indicates activity on the port.
Off The link is down.
Base-T fixed Copper ports Green Port has a valid link.
13–22 (right-side LED)

7210 SAS-T Overview
Table 9: Port LEDs

XFP ports 23—26 Green Port has a valid link.
See Figure 12 for an illustration of two ports and their corresponding LEDs. See Table 11 key
descriptions.
1 3
2 4
5
SR72007
Figure 12: SFP Port LEDs
Table 10: Port LED Key Descriptions

Key Description
1 Reserved.
2 LED that indicates status for an odd-numbered port. Odd-numbered ports are in the
top row.
3 Reserved.
4 LED that indicates status for an even numbered port. Even-numbered ports are in the
bottom row.
5 SFP slots.

System Buttons and Switches
See Table 11 for descriptions of front panel buttons and switches.
Table 11: Front Panel Buttons and Switches

Button/Switch Condition Status
Power Module Switch 0 Standby mode if switch is connected to a power source.

1 AC or DC power is applied to the switch.
ACO (Alarm Cut Off) Not pushed Normal operating mode.
Reset (Recessed) Not pushed Normal operating mode. Push to reset hardware.

This chapter describes site preparation and installation of your 7210 SAS-T and includes the
following sections:
• Site Preparation on page 32

• Installing Your Switch on page 34

Site Preparation
Site Preparation
Selecting a Site
Mount the 7210 SAS-T in a standard 19-inch equipment rack or on a flat surface. When you mount
your switch on a flat surface, ensure that the four rubber feet are installed on the bottom of the box.
The site should be a weather-protected and temperature-controlled location, and should include the
following criteria:
• Maintain site temperature within 0 to 50 ºC (32 to 122 ºF) and its humidity within 5% to
95%, non-condensing for the 7210 SAS-T. For the 7210 SAS-T ETR variant, maintain site
temperature within -40 to 65 ºC (-49 to 149 ºF).
• Provide adequate space on the front and two sides of the unit to enable servicing and
proper air flow.
• Ensure a secure environment in which only authorized and trained service personnel are
allowed to service the unit (IEC 60950 safety requirement).
Ethernet Cabling
To ensure proper operation when installing switches into a network, make sure that the cables are
suitable for 100/1000 fiber-optic or 10/100/1000Base-T copper operation, as appropriate. Make
sure your installation complies with the following guidelines:
• Cable type: Unshielded twisted pair (UTP) or shielded twisted pair (STP) cables with RJ-
45 connectors; Category 3 or better for 10BASE-T, Category 5 or better for 100BASE-TX,
and Category 5, 5e or 6 for 1000BASE-T.
• Make sure your cables are not damaged and RJ-45 connectors are well connected.
• Avoid installing copper cables close to strong electromagnetic fields generated by electric
generators, elevator engines, or similar heavy electric machines.
• Make sure you only use SFPs and XFPs that are supported by Alcatel-Lucent.

Equipment Checklist
After unpacking your switch, check the contents to make sure all the components are present.
Before installation, make sure you have all the necessary equipment.

Installing Your Switch
Rack Mounting
If you plan to rack-mount your switch, make sure you have the following equipment available:
• Four mounting screws for each device you plan to install in a rack (not included)
• A screwdriver (Phillips or flathead, depending on the type of screws used)
To rack-mount your 7210 SAS-T:
Step 1 Attach the brackets to the device using the screws provided in the Bracket Mounting Kit.
See Figure 13.
19
20
21
22
Fan
Mana
25 POE geme
nt
26
SAS T 017
Figure 13: Attaching the Brackets
Step 2 Mount the 7210 SAS-T in the rack, using four rack-mounting screws (not provided). See
Figure 14.

19
20
21
22
Fan
Mana
25 POE geme
nt
26
SAS_T_018
Figure 14: Installing the Switch in a Rack
Step 3 If you are installing a single switch, proceed to Grounding the Chassis on page 37.
Step 4 If installing multiple switches, mount them in the rack, one below the other, in any order.

Desktop or Shelf Mounting
Step 1 Attach the four adhesive feet to the bottom of the first switch. See Figure 15.
26
ent
agem
Man POE 25
Fan
24 OMC
23
CF2
22
21
20
Hz
19 10M
18 1PPS 2
2/ToD
17 BITS
16
15
14
13
t
12 Rese
11 PS2
10
9 PS1
8 1 USB s Fan
7 1/ToD Statu
6 BITS Maj
5
4 Crit
3 3A
2 60Hz
1 50 –
0V –
– 24
100
m
Alar
ACO
200W
le
3A Modu
60Hz r
50 – Powe R
0V –
– 24 AC ET
100
200W
le
Modu
r
Powe R
AC ET
+B
–B
+A
–A
SAS_T_019
Figure 15: Attaching the Adhesive Feet
Step 2 Set the device on a flat surface near an external power source, making sure there are at
least three inches of space on the front and sides for proper air flow.
Step 3 If you are installing a single switch, proceed to "Grounding the Chassis" on page 37.
Step 4 If you are installing multiple switches, attach four adhesive feet to each switch. Place each
device squarely on top of the one below, in any order.

Grounding the Chassis
The router is suitable for installation as part of the Common Bonding Network (CBN) or an
Isolated Bonding Network (IBN). The router is suitable for installation in Network
Telecommunication Facilities or locations where the NEC applies.
Before powering on the switch, ground the switch to earth as described below.
Step 1 Ensure that the rack on which the switch is to be mounted is properly grounded.
Step 2 Ensure that you have made a suitable electrical connection to the grounding point on the
rack. Ensure that no paint or isolating surface treatment is present on the grounding point.
Step 3 Disconnect all power cables to the switch.
Step 4 The switch chassis is connected internally to 0 V. This circuit is connected to the double-
hole grounding terminal on the rear of the switch (lower right corner) using Metric M4-.7
pitch screws and a Panduit LCCF8-14A-L or compatible ground lug. The surface area
around this terminal is not painted in order to provide for a good connection. Attach a #8
AWG stranded copper wire to the grounding terminal on the switch.
Step 5 Attach the grounding wire to the ground point on the rack.
CAUTION: The earth connection must not be removed unless all supply connections have been
disconnected.
Warning: Chassis ground cables are not included. Use only power cords that have a
grounding (earthing) path. Use only power cords that have a grounding (earthing) path. Main
grounding (earthing) connection points are through the IEC60320 appliance inlets. Grounding
(earthing) points on the rear of the equipment are for equipotential bonding only and are not
the safety grounding (earthing) points for the equipment. Lack of proper grounding (earthing)
of the equipment may result in a safety hazard and excessive electromagnetic emissions. See
Table 11 on page 47 for descriptions of common grounding-type (earthing) power supply
cords.
Warning: If you ground the equipment by a method other than those provided in this manual,
those means should be in compliance with all local wiring regulations and practices.

Warning: To comply with the GR-1089-CORE, Issue 03, requirement R4-9 [31] standard for
electromagnetic compatibility and safety, all intra-building ports are specified for use with
shielded and grounded cables at both ends.
Warning: The intra-building port(s) of the equipment or sub-assembly is suitable for
connection to intrabuilding or unexposed wiring or cabling only. The intra-building port(s) of the
equipment or sub-assembly must not be metallically connected to interfaces that connect to
the Outside Plant (OSP) or its wiring. These interfaces are designed for use as intra-building
interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require
isolation from the exposed OSP cabling. The addition of primary protectors is not sufficient
protection in order to connect these interfaces metallically to OSP wiring.
Warning: Bare conductors must be coated with an appropriate antioxidant compound before
crimp connections are made. All unplated connectors, braided strap, and bus bars must be
brought to a bright finish and then coated with an antioxidant before they are connected.
Warning: The equipment under test (EUT) is specified for DC-I power configurations. The
battery returns must remain isolated until they reach the main power bus.
Danger: Only electrical service personnel should perform wiring and cabling to the system.
Danger: All power to the equipment rack or cabinet should be disconnected before the
installation.
Danger: Power cable(s) must meet your local electric code requirements.
Danger: The power supply on/standby switch is not intended to be used as the chassis ON/
OFF switch. Unplug the power cord from the power source and disconnect the cord from the
receptacle on the power supply module to remove power.
Danger: An external circuit breaker no greater than 15A must be located within a readily
accessible distance of the equipment. This is intended as the disconnect device.

Connecting to a Power Source
This switch supports both AC and DC power supply modules.
Notes: The switch is designed to accept up to two AC or two DC power supplies. The switch also
accepts a single AC and single DC power supply.
Notes: The 7210 SAS-T ETR variant must use the extended temperature range power supplies.
Connecting to AC Power
Notes: In order to comply with the GR-1089 Lightning Criteria for Equipment Interfacing With AC
Power Ports, an external Surge Protective Device (Perma Power Model # PXD309) is intended to be
used at the AC input of the router.
To connect the switch to a power source:
Step 1 Verify that the external AC power supply has the following rating: 100-240VAC, 50/60
Hz, 2A.
Step 2 Make sure the AC power module is installed and powered OFF before you plug the power
cable into the AC power source.
Step 3 Check the power module LEDs as the switch is powered on to verify that the AC LED
indicating external power status is on, and that the +12V LED indicating internal power
conversion is on. If not, recheck the power supply and power cable connections at the
supply source and at the power module.
Step 4 A redundant AC power module may be hot-swappable plugged in. However, for safety
precautions the main power cord should be connected after the AC power module is
installed.
Step 5 If you have installed both primary and redundant power supply modules, verify that the
LEDs on both modules are lit as indicated in the preceding step.

Step 6 Ensure that PS1 and PS2 LEDs on the 7210 SAS-T front panel are lit if both the primary
and the redundant power supply has been plugged in.
Notes: If only one of the power supplies is plugged in, either PS1 or PS2 will be lit. PS1 will
be lit if the top slot has a PS plugged in and PS2 will be lit if the bottom slot has a PS plugged
in.
Connecting to DC Power
The 7210 SAS-T chassis supports the -48V and +24V DC power modules. Hence, the steps below
are applicable for either the -48V or the +24V DC power modules.
Notes: Below the DC power entry block is an additional chassis ground point for attaching a
DC power chassis ground if required by local electrical codes. The ground point should be connected
with an M4 screw and a terminal lug as specified by local electrical codes.
Notes: Do NOT install BOTH the -48V and the +24V AC PEMs in the same chassis.
Notes: If a single power feed (either #A or #B) is connected to provide power to the system, it supplies power
to both the power supplies, if both of them plugged in. The DC power feeds, #A and #B, are internally bridged
using a diode.
To connect DC power:
Step 1 Before a VDC power supply module can be used, you must connect an external DC power
source to the DC power connection on the left side of the front panel (see Figure 1). The
external DC power supply must be between -36 to -72 VDC, and protected with a circuit
breaker.
WARNING:
Before wiring the DC plug or connecting power to the switch, ensure that power to the feed lines is
turned off at the supply circuit breaker or disconnected from the power bus.
Step 2 To provide adequate circuit protection between the DC power supply and the switch, all
intermediate wiring and circuitry should be rated to carry a load at least two times the
maximum rating for this switch (see Appendix A: Specifications on page 79).

Step 3 The wiring between the DC power supply and the switch must be stranded copper wire
within the range of 16 to 20 AWG in accordance with local electrical codes.
Step 4 Connect the VDC power feed using the VDC input and RETA/B (return) lines for power
source A and B, respectively. Insert the wires into the DC input plug (using a small flat-
tip screwdriver). Color code the wiring according to local standards to ensure that the
input power and ground lines can be easily distinguished.
Figure 16 illustrates how to connect a -48 VDC power source to the chassis:
-48V (A) (Pin 1)

Return (A) (Pin 2)
-48V (B) (Pin 3)
Return (B) (Pin 4)
SAS_T_029
Figure 16: Connecting to a -48 VDC Power Source

Figure 17 illustrates how to connect a +24 VDC power source to the chassis:
Ground (A) (Pin 1)

+24V (A) (Pin 2)
Ground (B) (Pin 1)
+24V (B) (Pin 2)
SAS_T_030
Figure 17: Connecting to a +24 VDC Power Source
WARNING:
If the power leads are plugged into the wrong holes, the power supply will not work properly and
may damage the switch.
Step 5 After the power source is tuned on, set the power button on the front of the power supply
module to the ON position (marked “— ').
Step 6 Check the LEDs on the power supply module as the switch is powered on to verify that
the -48V/+24V LED indicating external power status is on, and that the +12V LED
indicating internal power conversion is on. If not, recheck the power supply and power
cable connections at the supply source and at power supply module.
Step 7 If you have installed both a primary and redundant power supply module, verify that the
LEDs on both modules are lit as indicated in the preceding step.

Step 8 Ensure that PS1 and PS2 LEDs on the 7210 SAS-T front panel are lit if both the primary
and the redundant power supply has been plugged in.
Notes: If only one of the power supplies is plugged in, either PS1 or PS2 will be lit. PS1 will
be lit if the top slot has a PS plugged in and PS2 will be lit if the bottom slot has a PS plugged
in.
Connecting to the Console Port

The RJ-45 serial port on the front panel is used to connect to the switch for out-of-band console
configuration. The on-board configuration program can be accessed from a terminal or a PC
running a terminal emulation program.
The pin assignments used to connect to the serial port are provided in Table 12.
Table 12: Serial Cable Wiring

RJ45 Pin Usage
RTS 1 Used as defined. Should be connected

NC 2 Not used. Should not be connected
TXD 3 Used as defined. Should be connected
GND 4 Used as defined. Should be connected
RXD 6 Used as defined. Should be connected
CTS 8 Used as defined. Should be connected


SFP/XFPS
In This Chapter
This chapter describes how to replace Small Form Factor Pluggable (SFP) transceivers on
MDA ports that support these devices.
• Warnings and Notes on page 46

• Installation Preparation on page 47
• Locking Mechanisms on page 47
• Installing SFP/XFPs on page 48
• Removing SFP/XFPs on page 48

Warnings and Notes
Warnings and Notes
Danger:
• Fiber optic equipment can emit laser or infrared light that can injure your eyes. Never look into an
optical fiber or connector port. Always assume that fiber optic cables are connected to a light
source.
Caution:
• Make sure the plug is inserted while you install or remove the SFP. Only remove the plug when you
are ready to attach network cables.
• Electrostatic discharge (ESD) damage can occur if router components, including SFPs, are
mishandled. Always wear an ESD-preventive wrist or ankle strap and always connect an ESD strap
to the grounding plug on the front of the chassis.
• Always place router components on an anti-static surface.
• Avoid bending fiber optic cable beyond its minimum bend radius.
• Do not exceed the recommended minimum 1 1/2-inch (3.81 cm) bend radius for fiber optic cables.
Warning:
• Do not remove the dust cover on the connector until you are ready to install the SFP.
Always replace the the dust cover when the SFP is removed.
Notes:
• Discard SFPs according to all local laws and regulations.
• SFPs are keyed to prevent incorrect insertion.

Installation Preparation
Clean the connector before inserting it to prevent transfer of small particles and contamination of
the transceiver. Do not interchange SFP/XFPs from one port to another without first cleaning the
connectors.
To clean the connector, you can either:
• Wipe the side and end of the ferrule with a lint-free alcohol-dampened cloth.
• Blow dry the ferrule with compressed air and inspect for lint. Do not insert the compressed
air nozzle into the receptacle when blowing out.
Locking Mechanisms
Alcatel-Lucent SFP/XFPs can use different lock and release methods. Possible lock and release
mechanisms include:
• Locking handle—A locking handle (lever) in the front of the SFP/XFP that you gently
raise or lower to insert or remove from the port.
• Bail — A bar or wire latch in the front of the SFP/XFP that you pull down and outward to
release the module.
• Tabs on the sides of the SFP/XFP that you press inward.

Installation Preparation
Installing SFP/XFPs
To install an SFP/XFP transceiver:
Step 1 Remove the SFP/XFP from its anti-static packaging.

Step 2 Holding the SFP/XFP by its sides, slide the unit into the port until it clicks into place.
Step 3 Remove the plug from the SFP/XFP optical bore when you are ready to attach the network
cable.
Removing SFP/XFPs
If you are removing an SFP/XFP, have a replacement SFP/XFP or slot plug, an anti-static mat, and
a safety cap for the SFP/XFP transceiver ready.
To remove an SFP/XFP:
Step 1 Disconnect the network cable from the optical connector.

Step 2 Pull the lever located in the front of the SFP/XFP with your thumb and forefinger. Slide
the connector out of the port.
Step 3 Place the SFP/XFP on an anti-static mat or in an electro-static bag.
Step 4 Install an SFP/XFP replacement or re-insert the plug.
Step 5 Connect the network cable or place a safety cap over the optical transceiver.
Note: Verify that the temperature ratings for the SFPs and XFPs match those of the intended
operating environment.

This chapter describes how to configure your 7210 SAS-T and contains the following sections:
• Diagnostics on page 50
• Initializing the System and Downloading Software on page 51
• Establishing Router Connections on page 70

Diagnostics
Diagnostics
Post Installation Status
After successfully installing the switch, ensure that the LEDs show the following state:
• Critical: OFF
• Major: OFF
• Fan: OFF
• Status: Steady GREEN
• PS1: Steady Green (if Power supply in the top slot is inserted) OR PS2: Steady Green (if
Power supply in the bottom slot is inserted).
If any of the above LEDs shows a different state, press the Reset button and wait for a few seconds
to let the system boot.

Initializing the System and Downloading Software

The 7210 SAS-T ships with bootloader and TiMOS in flash. When the system is powered up for
the first time, the bootloader will attempt an auto-init procedure (see the System Basics Guide for
more information). The auto-init can, however, be interrupted and the boot operation can be
controlled manually.
Note: By default, 7210 platforms attempt the autoinit procedure unless interrupted by user and
forced to use Timos available in the flash.
Booting a 7210 SAS-T in the Lab
There are several ways to boot the 7210 SAS-T from the network. User can choose to boot the
device using one of the following options:
• Using the USB Port

• Using the external Compact Flash card (cf2:\)
• Using the image shipped on the internal flash (cf1:\)
• Using the network to load the image and boot the device
The subsequent sections describe how to boot the device using either of the options listed above.
Booting a 7210 SAS-T from the USB
User can boot the 7210 SAS-T using one of the recommended USB storage devices. User needs to
first format the USB storage device, using a Windows PC, as a DOS file system (as a FAT32 or
FAT16 file system) and then copy over the TiMos images boot.tim and both.tim into the USB
storage device under the root directory (i.e. uf1:/boot.tim and uf1:/both.tim). Now insert the USB
storage device into the USB port on the front-panel of the 7210 SAS-T device and follow the
procedure given below:
Alcatel SAS-T 7210 Boot ROM. Copyright 2000-2013 Alcatel-Lucent.
All rights reserved. All use is subject to applicable license agreements.
Build: X-6.0.S73 on Sat Aug 3 00:41:34 IST 2013 by builder
Version: 0xC
DRAM test first stage

Boot rom version is v12
CPLD Version: 2.8

DRAM test second stage
Board Serial Number is 'NS1310C2052'
?Searching for boot.tim on local drives:

Attempting to load file cf1:/boot.tim
Cannot open "cf1:/boot.tim".
Attempting to load from alternate boot device
Looking for boot.tim in cf2:...
File boot.tim not found on cf2:
Looking for boot.tim in uf1:...
boot.tim found in uf1:
Attempting to load file uf1:/boot.tim
Version L-6.0.S73, Sat Aug 3 00:41:40 IST 2013 by builder in /home/builder/6.0S/panos/main
text:(6480576-->23981760) + data:(1143744-->4691824)
Starting at 0xe000000...
PCIe: Port 0 link active, 1 lanes
Total Memory: 1GB Chassis Type: sas Card Type: badami_7210

TiMOS-L-6.0.S73 boot/hops ALCATEL SAS-T 12F10T 4XFP ETR 7210 Copyright (c) 2000-2013 Alca-
tel-Lucent.
All rights reserved. All use subject to applicable license agreements.
Built on Sat Aug 3 00:41:40 IST 2013 by builder in /home/builder/6.0S/pan
TiMOS BOOT LOADER
CPLD Version: 2.8

Extended checks enabled with overhead of 36B
Bss fence checking disabled
Fair scheduler is now enabled

Time from clock is SUN APR 16 09:45:35 2000 UTC
Switching serial output to sync mode... done
Looking for uf1:/bof.cfg ... OK, reading
Contents of Boot Options File on uf1:

primary-image uf1:/both.tim
#eth-mgmt Port Settings:
no eth-mgmt-disabled
eth-mgmt-address 10.135.20.127/24 active
eth-mgmt-route 10.0.0.0/8 next-hop 10.135.20.1
eth-mgmt-autoneg
eth-mgmt-duplex full
eth-mgmt-speed 100
#uplinkA Port Settings:
uplinkA-port 1/1/26
uplinkA-address 0
uplinkA-vlan 0
uplinkA-route 01
#uplinkB Port Settings:
uplinkB-port 1/1/24
uplinkB-address 0
uplinkB-vlan 0
uplinkB-route 0

#System Settings:
wait 3
persist off
console-speed 115200
no console-disabled
Hit a key within 1 second to change boot parameters...
Configuring Network with eth-mgmt Port Setting.....

No existing config file URL
Primary image location: uf1:/both.tim

Initial DNS resolving preference is ipv4-only
Loading image uf1:/both.tim
Version B-0.0.I1810, Fri Aug 16 21:44:24 IST 2013 by builder in /home/builder/0.0/panos/
main
text:(38748672-->129945408) + data:(4710912-->20751984)
Executing TiMOS image at 0x2800000

TiMOS-B-0.0.I1810 both/hops ALCATEL SAS-T 12F10T 4XFP ETR 7210 Copyright (c) 2000-2013
Alcatel-Lucent.
Built on Fri Aug 16 21:44:24 IST 2013 by builder in /home/builder/0.0/p
___ ___ ___ ___

/\ \ /\__\ /\ \ /\ \
\:\ \ ___ /::| | /::\ \ /::\ \
\:\ \ /\__\ /:|:| | /:/\:\ \ /:/\:\ \
/::\ \ _\/__/ /:/|:|__|__ /:/ \:\ \ _\:\~\:\ \
/:/\:\__\ /\__\ /:/ |::::\__\ /:/__/ \:\__\ /\ \:\ \:\__\
/:/ \/__/ /:/ / \/__/~~/:/ / \:\ \ /:/ / \:\ \:\ \/__/
/:/ / /:/ / /:/ / \:\ /:/ / \:\ \:\__\
\/__/ \/__/ /:/ / \:\/:/ / \:\/:/ /
/:/ / \::/ / \::/ /
\/__/ \/__/ \/__/
Plock checks enabled

Sema checks enabled
Lock checks enabled
CRITICAL: CLI #1001 Cannot locate the configuration file -

Using default configuration values.
MAJOR: CLI #1008 The SNMP daemon is disabled. To enable SNMP, execute the command 'con-
fig>system>snmp no shutdown'.
Alcatel-Lucent.

Booting a 7210 SAS-T from the External Compact Flash
User can boot the 7210 SAS-T using the external compact flash device slot on the front panel using
one of the recommended compact flash devices. User needs to first format the compact flash, using
a Windows PC and compact flash read/write device, as a DOS file system (as a FAT32 or FAT16
file system) and then copy over the Timos images boot.tim and both.tim into the compact flash
under the root directory (i.e. cf2:/boot.tim and cf2:/both.tim). Now insert the compact flash into the
external compact flash device slot on the front-panel of the 7210 SAS-T device and follow the
procedure given below:
Alcatel SAS-T 7210 Boot ROM. Copyright 2000-2013 Alcatel-Lucent.

Build: X-6.0.S73 on Sat Aug 3 00:41:34 IST 2013 by builder
Version: 0xC
DRAM test first stage

Boot rom version is v12
CPLD Version: 2.8
DRAM test second stage
?Searching for boot.tim on local drives:

Cannot open "cf1:/boot.tim".
Attempting to load from alternate boot device
Looking for boot.tim in cf2:...
boot.tim found in cf2:
Version L-6.0.S73, Sat Aug 3 00:41:40 IST 2013 by builder in /home/builder/6.0S/panos/main
text:(6480576-->23981760) + data:(1143744-->4691824)
Starting at 0xe000000...
PCIe: Port 0 link active, 1 lanes

TiMOS-L-6.0.S73 boot/hops ALCATEL SAS-T 12F10T 4XFP ETR 7210 Copyright (c) 2000-2013 Alca-
tel-Lucent.
Built on Sat Aug 3 00:41:40 IST 2013 by builder in /home/builder/6.0S/pan
TiMOS BOOT LOADER
CPLD Version: 2.8

Fair scheduler is now enabled

Looking for cf2:/bof.cfg ... OK, reading

Contents of Boot Options File on cf2:

primary-image cf2:/both.tim
eth-mgmt-address 10.135.20.127/24 active
eth-mgmt-autoneg
eth-mgmt-speed 100
uplinkA-port 1/1/26
uplinkA-address 0
uplinkA-vlan 0
uplinkA-route 0
uplinkB-port 1/1/24
uplinkB-address 0
uplinkB-vlan 0
uplinkB-route 0
#System Settings:
wait 3
persist off
no console-disabled
Hit a key within 1 second to change boot parameters...

Primary image location: cf2:/both.tim

Loading image cf2:/both.tim
Version B-0.0.I1810, Fri Aug 16 21:44:24 IST 2013 by builder in /home/builder/0.0/panos/
main
text:(38748672-->129945408) + data:(4710912-->20751984)

Alcatel-Lucent.
___ ___ ___ ___

/\ \ /\__\ /\ \ /\ \
\:\ \ ___ /::| | /::\ \ /::\ \
\:\ \ /\__\ /:|:| | /:/\:\ \ /:/\:\ \
/::\ \ _\/__/ /:/|:|__|__ /:/ \:\ \ _\:\~\:\ \
/:/\:\__\ /\__\ /:/ |::::\__\ /:/__/ \:\__\ /\ \:\ \:\__\
/:/ \/__/ /:/ / \/__/~~/:/ / \:\ \ /:/ / \:\ \:\ \/__/
/:/ / /:/ / /:/ / \:\ /:/ / \:\ \:\__\
\/__/ \/__/ /:/ / \:\/:/ / \:\/:/ /
/:/ / \::/ / \::/ /
\/__/ \/__/ \/__/

Plock checks enabled

Sema checks enabled
Lock checks enabled
CRITICAL: CLI #1001 Cannot locate the configuration file -

Using default configuration values.
MAJOR: CLI #1008 The SNMP daemon is disabled. To enable SNMP, execute the command 'con-
fig>system>snmp no shutdown'.
Alcatel-Lucent.

Booting a 7210 SAS-T using the image on Flash (with the image shipped by
factory)
You will need the following:
• A PC with a serial port and Hyperterminal

• Cable that connects the console port of SAS-T to the serial port of PC
Connect the 7210's console port to serial port of the PC and then power on the 7210. The system
will start booting up with messages on the console similar to those shown below. Follow the
procedure given below to boot the system with the image on the flash.
Resetting...OK
Alcatel-Lucent 7210 Boot ROM. Copyright 2009-2011 Alcatel-Lucent.
Testing ROM load area...done
Relocating code...Jumping to RAM
Performing second stage RAM test....passed
Bootlog started for Version A-V-3.0.B5-85
Build V-3.0.B5-85 bootrom/mpc 7xxx
Built on Wed Apr 20 13:52:05 IST 2011 by builder in /builder/3.0B5/panos/main
?Attempting to load from file cf1:/boot.tim
Version L-3.0.B5-85, Wed Apr 20 14:13:38 IST 2011 by builder in /builder/3.0B5/panos/main
text:(4782384-->20108848) + data:(1084015-->3891872)
Starting at 0xb000000...
PCIe: Port 0 Link UP
Total Memory: 512MB Chassis Type: sas Card Type: badami_7210
TiMOS-L-3.0.B5-85 boot/mpc ALCATEL SAS-T 6F4T 7210 Copyright (c) 2000-2011 Alcatel-Lucent.
Built on Wed Apr 20 14:13:38 IST 2011 by builder in /builder/3.0B5/panos/main
TiMOS BOOT LOADER
Time from clock is THU APR 21 11:03:21 2011 UTC
Since the switch does not ship with a BOF, it will show the default settings.
Looking for cf1:/bof.cfg ... not found

Could not find bof.cfg on any of the local drives.
Default Settings:
---------------------------------------------------------------------------
----------------------
uplinkA-port 1/1/1
uplinkA-address 0
uplinkA-vlan 0
uplinkB-port 1/1/2
uplinkB-address 0
uplinkB-vlan 0
#System Settings:

wait 3
persist off
Hit a key within 2 seconds to change boot parameters...
Press any key.
Enter password to edit the Boot Options File

Or CTRL-D to exit the prompt
Password:
The default password is ‘password’.
You must supply some required Boot Options. At any prompt, you can type:
"restart" - restart the query mode.
"reboot" - reboot.
"exit" - boot with with existing values.
"diag" - enter the diag shell.
"reset" - reset the bof and reboot.
Press ENTER to begin, or 'flash' to enter firmware update...
Press Enter.
Software Location
-----------------
You must enter the URL of the TiMOS software.
The location can be on a Compact Flash device,
or on the network.
Here are some examples
cf1:/timos1.0R1
ftp://user:passwd@192.168.1.150/./timos1.0R1
tftp://192.168.1.150/./timos1.0R1
Software Image URL:
Enter the software URL. (For example, cf1:/both.tim)
At prompt above enter the location of the image. When the device ships from the
factory the image is typically available at cf1:/both.tim

Configuration File Location
---------------------------
You must enter the location of configuration
file to be used by TiMOS. The file can be on
a Compact Flash device, or on the network.
cf1:/config.cfg
ftp://user:passwd@192.168.1.150/./config.cfg
tftp://192.168.1.150/./config.cfg
No existing Config URL
Press ENTER, or type 'none' for no Config URL.
Config File URL:
Enter the location of the configuration file. Or none since you are booting for the first time. You
can skip all the remaining prompt that appear on the screen by pressing ‘ENTER’ until to get to the
following prompt

New Settings
------------
primary-image cf1\both.tim
primary-config cf1:\config.txt
uplinkA-port 1/1/10
uplinkA-address 10.135.4.172/10
uplinkA-vlan 0
uplinkA-route 10.10.170.0/10 next-hop 10.135.4.1
#System Settings:
wait 3
persist off
Do you want to overwrite cf1:/bof.cfg with the new settings? (yes/no):
Type yes and press Enter. The 7210 SAS-T should boot now.
Primary image location: cf1:/both.tim
Loading image cf1:/both.tim
Version B-3.0.B5-85, Wed Apr 20 14:32:04 IST 2011 by builder in /builder/
3.0B5/panos/main
text:(25059814-->122242456) + data:(3179598-->18748616)
After the 7210 SAS-T boots up, you should see the following prompt:

Built on Wed Apr 20 14:32:04 IST 2011 by builder in /builder/3.0B5/panos/
main
Login:
Note: The Status LED will be Green when the device has successfully completed the boot
process and is running normally.
The default username and password are admin. Log into the 7210 SAS-T. To establish either
console connection or Telnet connection to the router after successful boot, please see Establishing
Router Connections on page 70.
Booting a 7210 SAS-T From the Network

There are several ways to boot the 7210 SAS-T from the network. User has options to use one of
the front panel ports (refered to as uplinkA and uplinkB in the display output shown below) or the
out-of-band ethernet management port (refered to as eth-mgmt port in the display output shown
below) to boot the 7210 SAS-T from the network. By default, the out-of-band ethernet
management port is disabled. User needs to enable it before using it for manual boot. The example
below shows how this can be done. The example described below shows how to boot the 7210
SAS using FTP servers and the manual boot process. For more information about booting your

7210 SAS, please refer to the System Basics Guide. Additionally, you may want to store the
TiMOS image on the internal flash if you want to boot from the flash later.
You will need the following:
• A FTP server
• TiMOS image
• A PC with a serial port and Hyperterminal
• Cable that connects the console port of 7210 SAS-T to the serial port of PC
• A network cable to connect the 7210 unit to the network
The following sections describe how to boot the device using either of the options listed above.
SAS-T FTP
Server
Console Cable
Port: 24 IP Address:
IP Address: 10.135.4.172/24 10.10.170.22/24
Gateway: 10.135.4.1
OSSG325
Figure 1: 7210 SAS-T Boot Process
Prepare the set up as shown in the diagram above. Ensure that the console settings are set as shown
in Console Connection on page 70.
When you are done, power on the 7210 SAS-T.
Using the uplink port to boot 7210 from the network:
Resetting...OK
ø
Alcatel-Lucent 7210 Boot ROM. Copyright 2000-2009 Alcatel-Lucent.
Running POST tests from ROM
Testing ROM load area...done

Relocating code...Jumping to RAM
Performing second stage RAM test....passed
Board Serial Number is 'SN12345678'

Bootlog started for Version V-1.0.R1
Build V-1.0.R1 bootrom/mpc 7xxx
Built on Thu Jan 15 14:55:59 IST 2009 by builder in /builder/ws/panos/main
Since the router does not ship with a BOF, it will show the default settings.
Looking for cf1:/bof.cfg ... not found

Could not find bof.cfg on any of the local drives.
Default Settings:
-------------------------------------------------------------------------------------
------------
eth-mgmt-disabled
uplinkA-port 1/1/1
uplinkA-address 0
uplinkA-vlan 0
uplinkB-port 1/1/2
uplinkB-address 0
uplinkB-vlan 0
#System Settings:
wait 3
persist off
Hit a key within 2 seconds to change boot parameters...
Press any key.
Enter password to edit the Boot Options File

Or CTRL-D to exit the prompt
Password:
The default password is password.
You must supply some required Boot Options. At any prompt, you can type:
"restart" - restart the query mode.
"reboot" - reboot.
"exit" - boot with with existing values.
"reset" - reset the bof and reboot.

Press ENTER to begin, or 'flash' to enter firmware update...
Note: The restart command can be used at any time to start off at the beginning of the menu
options.
Press Enter.
Software Location
-----------------
You must enter the URL of the TiMOS software.
The location can be on a Compact Flash device,
or on the network.

cf1:/timos1.1R1
ftp://user:passwd@192.168.1.150/./timos1.1R1
tftp://192.168.1.150/./timos1.1R1
Software Image URL:
Enter the software URL. (For example,

ftp://<user>:<password>@10.10.170.22/./images/both.tim)
Configuration File Location
---------------------------
You must enter the location of configuration
file to be used by TiMOS. The file can be on
a Compact Flash device, or on the network.

cf1:/config.cfg
ftp://user:passwd@192.168.1.150/./config.cfg
tftp://192.168.1.150/./config.cfg
No existing Config URL

Press Enter, or type 'none' for no Config URL.
Config File URL:
Enter the location of the configuration file or none since you are booting for the first time.
Boot Interface Management

-------------------------
You specified a network location for either the
software or the configuration file. You need to,
configure either uplinkA or uplinkB ports.
You will be asked to configure the port number, IP address,
static routes, and VLAN Id for uplink ports.
uplinkA Port Setting

--------------------
Existing uplinkA port settings are:
uplinkA-port 1/1/1

uplinkA-address 0
uplinkA-vlan 0
uplinkA port is configured for Boot Interface Management,

Press Enter to proceed with existing port settings
Or "disable" to disable the port for Boot Interface Management
Or "edit" to change the port settings:
Type edit.
Existing uplinkA port for Boot Interface Management is port 1/1/1.
Press Enter to keep it.
Enter the new uplinkA port number for Boot Interface Management:
Enter the port that it connected to the network (for example, 1/1/24).
You need to assign an IP address for this port.

The IP address should be entered in standard
dotted decimal form with a network length.
example: 192.168.1.169/24
Or type "0" to obtain IP address and static route
through DHCP. Existing IP address and static routes
will be deleted.
uplinkA port is configured to obtain IP address and static route through dhcp.
Enter uplinkA port IP Address:
Enter the IP address and mask that the device should use (for example, 10.135.4.172/24).
Since the FTP server is on a different subnet, you will have to enter IP routing information:
You specified network locations which might require

static routes to reach. You will be asked to
enter static routes until all the locations become
reachable.
Static routes should be entered in the following format:
prefix/mask next-hop ip-address
example: 192.168.0.0/16 next-hop 192.168.1.254
Would you like to add a static route? (yes/no)
Type yes and press Enter.
Enter route:
Enter a static route to the FTP server's subnet (for example, 10.10.170.0/24 next-hop
10.135.4.1) at the prompt.
You need to configure the VLAN Id for this port
VLAN Id can be between 0 to 4094. To send out
packets with out any VLAN tags, type "null".
Existing VLAN Id for uplinkA port is VLAN Id 0.

Enter the new VLAN Id for uplinkA port:

Press Enter if you want to send out untagged packets. Else, enter the VLAN tag.
uplinkB Port Setting

--------------------
uplinkB port is disabled for Boot Interface Management,
Press ENTER to proceed with no uplinkB port settings
Or "enable" to enable the port for Boot Interface Management:
Enter disable since we do not want the backup link.
Press Enter.
New Settings
------------
primary-image ftp://*:*@10.10.170.22/./images/both.tim
primary-config none
uplinkA-port 1/1/24
uplinkA-address 10.135.4.172/24
uplinkA-vlan 0
uplinkA-route 10.10.170.0/24 next-hop 10.135.4.1
#System Settings:
wait 3
persist off
Do you want to overwrite cf1:/bof.cfg with the new settings? (yes/no):
The 7210 SAS-T should boot now.
Primary image location: ftp://*:*@10.10.170.22/./images/both.tim

Initializing uplinkA port using IP addr 10.135.4.172.
Loading image ftp://*:*@10.10.170.22/./images/both.tim

Version B-1.1.private, Wed Jul 15 17:18:37 IST 2009 by builder in /builder/ws/1.1B1/
main
text:(17446113-->76798004) + data:(2100172-->10874132)
…

Built on Wed Jul 15 17:18:37 IST 2009 by builder in /builder/ws/1.1B1/sultan
Login:
The default username and password are admin. Use it to log into the 7210 SAS-T.

Note: The status LED will be Green when the device has successfully completed the boot process
and is running normally. It is highly recommended that you change the default admin password to
prevent unauthorized access to the node.
Using the Out-of-Band Ethernet Management port to boot 7210 from the
nework:
Follow the same procedure as used for a uplink port until the following prompt is
displayed. Use the following procedure to use the out-of-band ethernet management port
to boot 7210 from the network.
eth-mgmt Port Setting
--------------------
The eth-mgmt port is disabled for Boot Interface Management Press ENTER to proceed
with no eth-mgmt port settings. Or "enable" to enable the port for Boot Interface Man-
agement: enable
At the above prompt enter 'enable' as shown to enable the use of out-of-band ethernet management
port for boot.
You need to assign an IP address for this port.
The IP address should be entered in standard
dotted decimal form with a network length.
example: 192.168.1.169/24
Enter eth-mgmt IP Address :
Enter the IP address and mask that the device should use (for example, 10.135.4.172/24).
Since the FTP server is on a different subnet, you will have to enter IP routing information using
the Out-of-Band Ethernet Management port to boot 7210 from the nework.
Network Configuration
---------------------
Boot Interface Management

-------------------------
You specified a network location for either the
software or the configuration file. You need to
configure either eth-mgmt or uplinkA or uplinkB ports.
You will be asked to configure the port number, IP address,
static routes, and VLAN Id in case of uplink ports.
You specified network locations which might require

static routes to reach. You will be asked to
enter static routes until all the locations become
reachable.
Static routes should be entered in the following format:
prefix/mask next-hop ip-address
example: 192.168.0.0/16 next-hop 192.168.1.254

Would you like to add a static route? (yes/no) yes

Enter ip route:
Enter a static route to the FTP server's subnet (for example, 10.10.170.0/24 next-hop 10.135.4.1) at
the prompt.
The device then prompts the user to configure the uplinkA and uplinkB port. Since we intend to
use the ethernet management port at the following prompts disable the use of uplink ports as shown
below.
uplinkA Port Setting

--------------------
Existing uplinkA port settings are:
uplinkA-port 1/1/1
uplinkA-address 0
uplinkA-vlan 0
uplinkA port is configured for Boot Interface Management,

Press ENTER to proceed with existing port settings
uplinkB Port Setting

--------------------
Existing uplinkB port settings are:
uplinkB-port 1/1/2
uplinkB-address 0
uplinkB-vlan 0
uplinkB port is configured for Boot Interface Management,

Press ENTER to proceed with existing port settings
uplinkB port will be disabled for Boot Interface Management
New Settings
------------
primary-image ftp://*:*@10.10.170.22/./images/both.tim
eth-mgmt-address 10.135.25.97/24
eth-mgmt-autoneg
eth-mgmt-speed 100
#System Settings:
wait 3
persist off

Do you want to overwrite cf1:/bof.cfg with the new settings? (yes/no): yes
The 7210 SAS-T should boot now.
Successfully saved the new settings in cf1:/bof.cfg

Primary image location: ftp://*:*@10.10.170.22/./images/both.tim

Loading image ftp://*:*@10.10.170.22/./images/stu-hw/both.tim
Version B-2.0.B1-57, Tue Jul 13 23:24:58 IST 2010 by builder in /builder/2.0B1/panos/
main
text:(24285906-->114984824) + data:(2989128-->18305224)
.........

Built on Tue Jul 13 23:24:58 IST 2010 by builder in /builder/2.0B1/panos/main
Login:
The default username and password are admin. Use it to log into the device.
Note: The status LED will be Green when the device has successfully completed the boot process
and is running normally. It is highly recommended that you change the default admin password to
prevent unauthorized access to the node.

Downloading the TiMOS Software to the Internal Flash
If you want to boot the 7210 SAS-T from the internal flash, you will have to copy the image there.
If you have used the uplinkA or uplinkB port to boot the 7210, use any of the network ports for IP
connectivity and follow the procedure given below to configure an IP interface and a route.
If you have used the out-of-band ethernet management port, then you do not need to configure the
IP interface. Instead jump to the step "Check IP connectivity" below and continue from there.
Change the mode of the connected port to network.

A:SN12# configure port 1/1/24
A:SN12>config>port#
A:SN12>config>port# ethernet mode network
A:SN12>config>port# no shutdown
A:SN12>config>port# exit
Configure an IP interface:
A:SN12# configure router

A:SN12>config>router# info
----------------------------------------------
interface "in-band-mgmt" create
address 10.135.4.172/24
port 1/1/24
exit
----------------------------------------------
A:SN12>config>router#
Configure a route to the FTP server.

A:SN12#configure router
A:SN12>config>router# static-route 10.10.170.0/24 next-hop 10.135.4.1
Check IP connectivity:
A:SN12# ping 10.10.170.22 source 10.135.4.172
PING 10.10.170.22 56 data bytes
64 bytes from 10.10.170.22: icmp_seq=1 ttl=251 time<1ms.
---- 10.10.170.22 PING Statistics ----
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min < 1ms, avg < 1ms, max < 1ms, stddev < 1ms
A:SN12#

Configure the primary-config in the BOF and save the config:
A:SN12# bof primary-config cf1:/config.txt

*A:SN12# bof save
Writing BOF to cf1:/bof.cfg
Saving BOF .... Completed.
A:SN12# admin save

Writing file to cf1:\config.txt
Saving configuration .... Completed.
A:SN12#
Copy the TiMOS image from the FTP server to the flash:/
A:SN12# system security source-address application ftp in-band-mgmt

A:SN12# file copy ftp://<user>:<passwd>@10.10.170.22/./images/both.tim cf1:/both.tim
Copying file ftp://<user>:<passwd>@10.10.170.22/./images/both.tim...
1 file copied.
A:SN12#
Configure the BOF to pick up the image from internal flash:
A:SN12# bof primary-image cf1:/both.tim

*A:SN12# bof save
Writing BOF to cf1:/bof.cfg
Saving BOF .... Completed.
A:SN12#
Reboot the 7210 SAS-T. The device will pick up both the image and the configuration from the
internal flash.
Note: If you have used the USB storage device or the external compact flash, the images boot.tim and
both.tim can be copied to the internal flash (cf1:\) by using the file copy CLI commands. If you intend to
boot the device from the new location, remember to configure and save the BOF file appropriately.

Establishing Router Connections

Access your newly installed switch two ways:
• Console Connection on page 70

• Telnet Connection on page 71
Console Connection
To establish a console connection, you will need the following:
• An ASCII terminal or a PC running terminal emulation software set to the parameters

shown in the table below
• The included RJ-45 serial cable
Table 1: Console Configuration Parameter Values

Parameter Value
Baud Rate 115,200

Data Bits 8
Parity None
Stop Bits 1
Flow Control None
To establish a console connection:
Step 1 Connect the terminal to the console port on the front panel using the serial cable.
Step 2 Power on the terminal.
Step 3 Establish the connection by pressing the Enter key a few times on your terminal
keyboard.
Step 4 At the router prompt, enter the login and password.
The default login is admin.
The default password is admin.

Telnet Connection
To access the router after a successful initialization with a Telnet connection from a PC or a
workstation, configure an in-band management interface using the Timos CLI. You can configure
an in-band management interface by configuring an IP interface on one of the ports configured in
network mode.
The following is a sample configuration for configuring an in-band management IP interface:
*A:7210SAS>config>router>info
interface "in-band-mgmt" create

address 10.10.10.25/24
port 1/1/24
exit
*A:7210SAS>config>router>
Telnet access provides the same options for user and administrator access as those available
through the console port.
To configure the 7210 SAS-T for Telnet access, you must have a device with Telnet client
software. The 7210 SAS-T must have a management IP interface configured with an IP address.
Before using the telnet client access you must enable telnet server on the 7210 by using the CLI
command:
*A: 7210SAS# configure system security telnet-server.
Each 7210 SAS-T is limited to a total of five inbound/outbound Telnet or SSH sessions and 1
Console login to guarantee that either inbound or outbound sessions will be available.
MAC addresses are listed on a small label on the chassis. The MAC address also displays in the
show router arp command output.

Running Telnet
Once the IP parameters are configured, you can access the CLI command line with a Telnet
connection. To establish a Telnet connection, run a Telnet program and issue the Telnet command,
followed by the IP address:
The following displays an example of a Telnet login:

C:\>telnet 10.10.10.25
Login: admin
Password: ########
ALA-1#

Troubleshooting
This chapter describes troubleshooting methods and procedures and includes the following
sections:
• Diagnosing Switch Indicators on page 74

• Power and Cooling Problems on page 76
• Installation on page 77
• In-Band Access on page 78

Diagnosing Switch Indicators
Diagnosing Switch Indicators

This switch can be easily monitored through panel indicators to identify problems.
Table 2 describes common problems you may encounter and possible solutions.
Table 2: Troubleshooting
Symptom Possible Cause Action
Power Module LED is Power outlet, power cord, or • If using a DC power supply module, check the
OFF +12 VDC or AC power module may be defective. connections between the switch and the
external DC power supply. If using an AC
power module, check connections between
the switch, the power cord, and the wall
outlet.
• Contact your dealer for assistance.
Power Module LED is Power module may be defective. • Internal power supply has failed. Contact your
OFF +12 VDC local dealer for assistance.
PS1 LED and/or PS2 Power module may be defective • Contact your local dealer for assistance.
LED are OFF and has failed.
Critical LED is RED Critical alarm detected. • One or more critical system alarm(s) have
occurred.
Major LED is RED Major alarm detected. • One or more major system alarm(s) have
occurred.

Troubleshooting
Table 2: Troubleshooting (Continued)

Symptom Possible Cause Action
Fan LED is RED Fan failure. • One or more fans in the fan tray have failed.
Replace the fan tray.
Status LED is Off Boot-up diagnostic program has • Power cycle the switch to try and clear the
detected a problem. condition.
• If the condition does not clear, contact your
local dealer for assistance.
Link LED is Off Network cable or Ethernet device • Verify that the switch and attached device are
attached to this port may be powered on.
Management LED is defective. • Be sure the cable is plugged into both the
OFF switch and corresponding device.
• Verify that the proper cable type is used and
its length does not exceed specified limits.
• Check the adapter on the attached device and
cable connections for possible defects.
Replace the defective adapter or cable if
necessary.

Power and Cooling Problems
Power and Cooling Problems

If the power indicator does not turn on when the power cord is plugged in, you may
have a problem with your power outlet, power cord, or internal power supply.
However, if the unit powers off after running for a while, check for loose power
connections, power losses or surges at the power outlet, and verify that the fans on the
unit are unobstructed and running prior to shutdown.

Troubleshooting
Installation
Verify that all system components have been properly installed. If one or more
components appear to be malfunctioning (such as the power cord or network cabling),
test them in an alternate environment where you are sure that all the other components
are functioning properly.

In-Band Access
In-Band Access
You can access the management agent in the switch from anywhere within the
attached network using Telnet or network management software tools. However, you
must first configure the switch with a valid IP address, subnet mask, and default
gateway.
If you have trouble establishing a link to the management agent, check to see if you
have a valid network connection. Then verify that you entered the correct IP address.
Also, be sure the port through which you are connecting to the switch has not been
disabled. If it has not been disabled, then check the network cabling that runs between
your remote location and the switch.
NOTE:
The management agent can accept up to seven simultaneous Telnet sessions. If the maximum
number of sessions already exists, an additional Telnet connection will not be able to log into the
system.

This appendix provides system specifications and includes the following sections:
• Specifications on page 80

Specifications
Specifications
Table 3: 7210 SAS-T Specifications

Item Width Height Depth
Physical dimensions
Size 17.17" (43.6 cm) 2.64" (1.5RU) (6.7 cm) 9.96" (25.3 cm)
Weight 11 lbs. (5 kg)
Environmental
Operating Temperature ETR variant: -40º C to 65º C (-49º F to 149º F) (standard) IEC 68-2-
14
Non-ETR variant: 0º C to 50º C (32º F to 122º F)
Humidity 5% to 95% non-condensing
Vibration IEC 68-2-36, IEC 68-2-6
Shock IEC 68-2-29
Drop IEC 68-2-32
Telcordia NEBS Design to meet NEBS level 3
Input
Input voltage -36VDC ~ -72VDC, Output: +12VDC

+20VDC ~ +28VDC, Output: +12VDC
100~240 V, 50~60 Hz, Output: +12VDC
Dual input power redundancy, with current sharing and hot-swap.
Maximum power 200 W
consumption
Typical power 90-110 W (depending
consumption on configuration),
140-170 W (with
max PoE power
consumption)

Table 3: 7210 SAS-T Specifications (Continued)

Item Width Height Depth
Safety, EMC and Immunity
Safety CSA/NRTL (UL60950-1, CSA 22.2.No 60950-1)

CB
EMC Europe CE Mark:
EN50081-1: EN55022 Class A
EN60555-2/3
North America:
FCC 47 CFR Part 15 Class A
ICES-003 Issue 4 Class A (Canada)
Japan: VCCI CISPR 22 Class A
Australia/New-Zeeland: C-Tick, CISPR 22 Class A
Immunity EN50082-1, EN/IEC 61000-4-2/3/4/6/11
Japan VCCI Class A Declaration
This is a Class A product based on the standard of the Voluntary Control Council for
Interference by Information Technology Equipment (VCCI). If this equipment is used
in a domestic environment, radio disturbance may arise. When such trouble occurs,
the user may be required to take corrective actions.
RoHS and WEEE
Comply with European RoHS and WEEE requirements.
Comply with the Chinese RoHS legislations.

Specifications

This appendix contains pin assignments and includes the following sections:
• Management Port Pin Assignments on page 84

• Console Port Pin Assignment on page 85

Management Port Pin Assignments
Management Port Pin Assignments

Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45
connections and 100-ohm Category 3, 4, or 5 cable for 10 Mbps connections or 100-
ohm Category 5 cable for 100 Mbps connections. Make sure that the length of any
twisted-pair connection does not exceed 100 meters (328 feet).
The RJ-45 ports on the switch base unit support automatic MDI/MDI-X operation, so
you can use straight-through cables for all network connections to PCs or servers, or to
other switches or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of the
cable, are connected straight through to pins 1, 2, 3, and 6 at the other end of the cable.
When using any RJ-45 port on these switches, you can use either straight-through or
crossover cable.
Table 4: 10/100BASE-TX MDI and MDI-X Port Pinouts

Pin MDI Signal Name MDI-X Signal Name
1 Transmit Data plus (TD+) Receive Data plus (RD+)

2 Transmit Data minus (TD-) Receive Data minus (RD-)
3 Receive Data plus (RD+) Transmit Data plus (TD+)
6 Receive Data minus (RD-) Transmit Data minus (TD-)
4, 5, 7, 8 Not used Not used
NOTE:
• The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
• Auto-negotiation must be enabled for automatic MDI/MDI-X pinout configuration.

Console Port Pin Assignment

The RJ-45 serial port on the front panel is used to connect to the switch for out-of-
band console configuration. The on-board configuration program can be accessed
from a terminal or a PC running a terminal emulation program.
The pin assignments used to connect to the serial port are provided in Table 5.
Table 5: Serial Cable Wiring

RJ45 Pin Usage
RTS 1 Used as defined. Should be connected

TXD 3 Used as defined. Should be connected
RXD 6 Used as defined. Should be connected
CTS 8 Used as defined. Should be connected

Console Port Pin Assignment

Appendix C: Alarm Pin
Assignments
This appendix contains pin assignments and includes the following sections:
• Alarm Port Pin Assignments on page 88

Alarm Port Pin Assignments

The alarm interface port is a D-type 15-pin connector that supports a critical alarm
output, a major alarm output, and four alarm inputs. When your system has a critical or
major alarm, the CPU will drive the alarm relay to issue the alarm output and turn on
the critical or major LED. If you push the alarm cut off (ACO) button, the relay will be
released but the LED will stay on until the alarm is cleared.
Figure 2: DB-15 Alarm Connector
The system signals the appropriate alarm output for the following events:
• Fan failure - Critical alarm is raised.

• One Power Supply Failure - Critical alarm is raised. The critical alarm is
cleared and a major alarm is raised if the failed power supply is removed).
• Chassis temperature threshold exceeded - Major alarm is raised.
The system also supports four alarm inputs. The input voltage range is from 24V to
48V. If an alarm input is active, the CPU will process it, output it to the CLI, and issue
an SNMP trap. An alarm input can also be configured to drive the appropriate alarm
output pin. Please refer the System Basics user guide for more details on configuring
the alarm inputs.
See Table 6 for the alarm interface port pinouts.


Pin Name Function
1 CRIT_ALARM_COM Common contact for Critical alarm relay.

2 CRIT_ALARM_NO Normally open contact will be connected to
the common contact during a Critical alarm
state.
3 MJR_ALARM_NC Normally closed contact will be disconnected
from the common contact during a Major
alarm state.
4 +24 VDC source 100 mA Available as a source voltage for use with
referenced to chassis Alarm In 1-4.
ground
9 CRIT_ALARM_NC Normally closed contact will be disconnected
from the common contact during a Critical
alarm state.
10 MJR_ALARM_COM Common contact for Major alarm relay.
11 MJR_ALARM_NO Normally open contact will be connected to
the common contact during a Major alarm
state.


Pin Name Function

RTN refers to the negative side of the alarm In connections floating power supply. If
an external power supply is used to source the voltage for Alarm-In 1-4 its negative
rail must not be connected to chassis ground and it should be 18-50 volts DC at 100
mA.
When using the internal isolated 24 VDC power supply on pin 4 of the DB15 Alarm
RTN pins must be connected to chassis ground. The metal shell of the alarm plug may
be used as a chassis ground connection for the internal +24V supply providing that the
plug mounting (hold down) screws are firmly attached to the 7210SAS-T alarm
connector.
Major and Critical alarm dry relay contact outputs are provided on pins 3,10,11 and
1,2,9. These reflect the Major and Critical alarms output by the box and can be
manually cleared by pressing the ACO button.
The 4 alarm inputs are customer configurable to monitor alarms provided by

additional equipment. These inputs require either using the voltage source provided on
pin 4 of the DB15 connector or a separate isolated DC power supply between 18-50
volts at 100 mA. If an external power source is used its outputs must be isolated from
chassis ground, for example do not connect the alarm power supply return to chassis or
rack ground in this scenario. Please reference Figures 1-3 and the 7210SAS-T
software configuration guide.

Figure 3: Example for Alarm Inputs Using an External Power Source

Figure 4: Example for Alarm Inputs Using an External Power Source
An example of the CLI commands to setup the alarm monitoring in the 7210SAS is
show below.
Please reference the 7210SAS Basic System Configuration Guide.
*A:M3>config>system# info
----------------------------------------------
#--------------------------------------------------
echo "System Configuration"
#--------------------------------------------------

name "M3"
alarm-contact-input
description "Door ALARM SENSOR"
trigger-alarm-msg "Somebody opened door"
clear-alarm-msg "Door SENSOR ALARM cleared"
no shutdown
exit
alarm-contact-input 2
description "Chassis SENSOR"
alarm-output-severity Critical << Mandatory CLI
normal-state closed
trigger-alarm-msg "Somebody opened CHASSIS"
clear-alarm-msg "CHASSIS open ALARM CLEARED"
no shutdown << Mandatory CLI
exit
shutdown
exit
shutdown
exit
*A:M3>config>system# show alarm-contact-input all
=====================================================================
Alarm Contact Input
=====================================================================
Alarm Input Pin Number : 1

Alarm Input Pin Description : Door ALARM SENSOR
Alarm Input Pin Current State : no-alarm
Alarm Output Pin Used : Major
Last State Change : 02/21/2011 16:02:02
Alarm Input Pin Description : Chassis SENSOR
Alarm Input Pin Current State : alarm
Alarm Output Pin Used : Critical
Alarm Input Pin Description :
Alarm Input Pin Current State : Disabled
Alarm Input Pin Description :
Alarm Input Pin Current State : Disabled


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7210 SAS-T Installation Guide Page 3

Initializing the System and Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Page 4 7210 SAS-T Installation Guide

7210 SAS-T Overview

Table 9: Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Installing the 7210 SAS-T

Configuring the 7210 SAS-T

Appendix B: Pin Assignments

Appendix C: Alarm Pin Assignments

7210 SAS-T Installation Guide Page 5

Page 6 7750 SR-12

7210 SAS-T Overview

Figure 4: 7210 SAS-T (ETR Variant) ront Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Figure 5: C and DC Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Figure 6: an Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Figure 7: Loosening Captive Screws on the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Figure 12: FP Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Installing the 7210 SAS-T

Figure 14: nstalling the Switch in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Figure 15: ttaching the Adhesive Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Figure 16: Connecting to a -48 VDC Power Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Configuring the 7210 SAS-T

Appendix B: Pin Assignments

Appendix C: Alarm Pin Assignments

7210 SAS-T Installation Guide Page 7

Page 8 7210 SAS-T Installation Guide

About This Manual

Warnings and Notes

7210 SAS-T Installation Guide Page 1

Table 1: Information Symbols

Note This symbol provides additional operational information.

Page 2 7210 SAS-T Installation Guide

• 7210 SAS-T Introduction and Features on page 4

7210 SAS-T Installation Guide Page 3

7210 SAS-T Introduction and Features

Figure 1: 7210 SAS-T (Non-ETR Variant) Front Panel

The 7210 SAS-T (Non-ETR variant) includes the following features:

• 12 100/1000 fiber-optic SFP ports

Page 4 7210 SAS-T Installation Guide

Figure 2: 7210 SAS-T (ETR Variant) Front Panel

The 7210 SAS-T (ETR variant) include the following features:

• 12 100/1000 fiber-optic SFP ports

7210 SAS-T Installation Guide Page 5

Network Management Options

Page 6 7210 SAS-T Installation Guide

• All connections front facing

7210 SAS-T Installation Guide Page 7

• Temperature monitoring functions

The 7210 SAS-T includes the following connectivity features:

• 10/100/1000 Base-T fixed Copper ports

Page 8 7210 SAS-T Installation Guide

Figure 3: 7210 SAS-T (Non-ETR Variant) Front Panel

Table 2: 7210 SAS-T (Non-ETR Variant) Front Panel Features

1 Ground and DC power connection

7210 SAS-T Installation Guide Page 9