What are the features of J3175/77A switches?
The J3175A Switch 208T has eight 10Base-T ports and two 100-Mbps ports whereas the J3177A Switch 224T has 24 10Base-T ports. Of the two 100-Mbps ports, one is a fixed 100Base-TX port and one port is a media, flexible 100Base-FX port. The expansion slot on the back of both switches accepts an HP J3178A Management Module or HP J3138A Internet Router Module. Both switches support Store & Forward, 1-Gbps PCI switch bus and Per-Port Memory switching technology. For full duplex on any of the fixed ports (10 or 100) you need the HP Management Module.
