3com 2816
3com 2816
3com 2816
DATA SHEET
Key Benefits
Wide-Ranging Unmanaged Family Plug-and-Play Unmanaged Operation
Small to mid-sized businesses looking for a switched LAN with or without high-speed uplinks, or a low cost, high-performance Gigabit network, will find an affordable solution with the family of 3Com Baseline switches, designed for plug-and-play network operation.
Feature-rich devices with wirespeed, non-blocking performance Advanced features, such as support for traffic prioritization are ideal for larger networks, running real-time applications Easy installation, with plug-and-play design
3Com Baseline switches operate straight out of the box, with no configuration required. Auto MDI/MDIX ports identify and adapt to the Ethernet cable type, eliminating the most common cabling errors and simplifying installation. Autosensing ports detect and adjust to the speed of the connected device to optimize network performance.
Rack-Mounted or Free-Standing Configuration
3Com Baseline Switch 2016 and 2024 are ideal for businesses with legacy Ethernet desktops that want to start a network. Fast Ethernet (100 Mbps) support easily handles higher speed desktop and office server connections.
High-Performance 10/100/1000 Switching
Small-business configurations can vary, so the switches are designed to operate as a free-standing or rack-mounted switch with included mounting kit. The standard 19-inch, one rack-unit-high (1 RU) enclosure optimizes valuable office space.
Warranty
For top performance, the 3Com Baseline Switch 2808, 2816 and 2824 deliver wirespeed Gigabit throughput and a switching capacity of up to 48 Gbps to handle the most bandwidth-hungry applications.
LED Indicators
802.1p Traffic Prioritization (Priority Queuing) MAC Addresses MDI/MDIX Automatic configuration on all ports Forwarding Method
4,000
4,000
4,000
RELIABLE
Sturdy, dependable design Complete support package
Specifications
Total Ports
LED Indicators
16 autosensing 10/100 24 autosensing 10/100 24 autosensing 10/100 and 2 autosensing 10/100/1000 3C16477A: 8 autosensing 10/100/1000 3C16478: 16 autosensing 10/100/1000 3C16479: 24 autosensing 10/100/1000
Standards Conformance
ISO 8802-3 IEEE 802.3 (Ethernet) IEEE 802.3u (Fast Ethernet) IEEE 802.1d (bridging) IEEE 802.3x (flow control) IEEE 802.3ab (Gigabit Ethernet) IEEE 802.1p (traffic prioritization)
Media Interfaces
EN 55022 Class A, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, AS/NZS 3548 Class A, CNS 13438 Class A
Environmental
EN 55024
Physical Dimensions
10/100/1000BASE-TX/RJ-45
MAC Addresses
3C16470, 3C16471, 3C16472: 4000 3C16477A: 8000 3C16478 and 3C16479: 32,000
Ethernet Switching Features
Wirespeed, non-blocking Layer 2 switching; Storeand-forward forwarding; Full-/half-duplex auto-negotiation; 802.1p traffic prioritization (priority queuing)
Electrical Power Power inlet: IEC 320 AC line frequency: 47/63 Hz Input voltage: 100-240 VAC Current rating: 1A (max) Maximum power consumption:
Height: 4.4 cm (1.7 in) Depth: 17.3 cm (6.8 in) Width: 44 cm (17.3 in) Weight: 3C16470, 3C16471 and 3C16477A 1.5 kg (3.07 lb); 3C16472 - 1.6 Kg (3.52 lb) 3C16478 1.87 kg (4.12 lb); 3C16479 1.96 kg (4.32 lb)
Package Contents
3C16470 15W, 3C16471 20W, 3C16472 - 12.5 W 3C16477A 9.96W, 3C16478 26.3W, 3C16479 35.04W
Maximum power dissipation:
Limited Lifetime Hardware Replacement Other Service Benefits: Advance hardware replacement with same day shipment for North America and Western Europe. Next day shipment for rest of world. Calls must be received by published cut-off times. 90 days of telephone technical support. Limited software updates. See www.3com.com/warranty for more detail. Register products at http://eSupport.3com.com/
3C16470 52 BTU/hr, 3C16471 68 BTU/hr, 3C16472 - 42.56 BTU/hr 3C16477A 34.02 BTU/hr, 3C16478 89.8 BTU/hr, 3C16479 119.7 BTU/hr
Ordering Information
All Baseline switches include: Plug and play simplicity No configuration required Compact 1RU-high enclosure
Easy installation and upgrade rack mounting kit Free-standing or 19-inch rack-mounted operation
PRODUCT DESCRIPTION
3Com Baseline Switch 2016 3Com Baseline Switch 2024 3Com Baseline Switch 2126-G 3Com Baseline Switch 2808 3Com Baseline Switch 2816 3Com Baseline Switch 2824
3COM SKU
3C16470 3C16471 3C16472 3C16477A 3C16478 3C16479
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064 To learn more about 3Com solutions, visit www.3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS.
Copyright 2005 3Com Corporation. All rights reserved. 3Com and the 3Com logo are registered trademarks of 3Com Corporation. All other company and product names may be trademarks of their respective companies. While every effort is made to ensure the information given is accurate, 3Com does not accept liability for any errors or mistakes which may arise. Specifications and other information in this document may be subject to change without notice. 400838-005 06/05