Description

The HP (JE180A) was formerly sold as the 3Com (3C17528)
Switch 8800 48-Port 10/100/1000 IPv6 Module

The JE180A and 3C17528 are the same product
See Hp cross refernece look up:
http://pro-networking-h17007.external.hp.com/us/en/support/converter/index.aspx
3COM corporation was acquired by HP on November 11, 2005

Product name: HP 48-port 10/100/1000 IPv6 8800 Module
Product number: JE180A
Product type: Connectivity Modules
Product series: HP Switch Gigabit Copper Modules
Marketing Information
This module delivers forty-eight ports of high-performance Gigabit Ethernet switching over Category 5 twisted-pair cable.
Switch 8800 modules support on-board or local Layers 2/3/4 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 enable applications to run faster across the network
The reduction in latencies will improve the quality of video and voice traffic across the network.
Product Type: Expansion Module
Application/Usage Data Networking
Interfaces/Ports
Interfaces/Ports 48 x 10/100/1000Base-T LAN
Interfaces/Ports Details 48 x RJ-45 10/100/1000Base-T LAN
Media & Performance
Connectivity Media Category 5 Twisted Pair 10/100/1000Base-T
Data Transfer Rate 10 Mbps Ethernet
Data Transfer Rate 100 Mbps Fast Ethernet
Data Transfer Rate 1 Gbps Gigabit Ethernet Full-duplex
Physical Characteristics
Dimensions 13.4″ Width x 14.4″ Depth – Board Dimension
Additional Information
Power over Ethernet (PoE)-ready
Compatibility
3Com Switch 8810 Starter Kit
3Com Switch 8807 Starter Kit
3Com Switch 8814 Starter Kit