3com Switch 7750 48-port 10/100BASE-TX PoE Module, Unmanaged, Full duplex, Power over Ethernet (PoE)

3C16891 Overview

High performance, convergence-ready, 10/100 Module with PoE Support
This module delivers 48 ports of high-performance 10/100 Mbps Ethernet switching and Power over Ethernet (PoE) distribution over Category 5 twisted-pair copper cable.
3Com Switch 7700 modules support on-board or local Layer 2 switching, allowing packets to remain local to the module, which reduces backplane and switch fabric loading. This reduces congestion in the network, minimizing packet loss, to help enable applications to run faster across the network.
The reduction in latencies will help improve the quality of video and voice traffic across the network.
For those applications where PoE support is not needed, the 3Com Switch 7750/7700 48-port 10/100BASE-TX Module is available.
48 ports of in-line power 10/100 connectivity, for data switching and PoE distribution using the same cabling.
Local Layer 2 switching at 16Gbps between ports on the same module.
Interface transmission rates: 1Gbps (full duplex).
Supports IEEE 802.3z, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1p, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af.
3Com Switch 7750 External PoE Power Rack, purchased separately, provisions the power needed to be distributed by this module.
Power over Ethernet in the 3Com Switch 7750 family is supported by the 3Com Switch 7758 8-Slot, Switch 7757 7-Slot, and Switch 7754 4-Slot Chassis.