J8705A - HP ProCurve Switch 5400zl Expansion module - GTD

Key Features :
Device Type : Expansion Module
Form Factor : Plug-in Module
Connectivity Technology : Wired
Cabling Type : Ethernet 10base-t, Ethernet 100base-tx, Ethernet 1000base-t
Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet
Auxiliary Ports : 4 X Sfp (mini-gbic)
Data Transfer Rate : 1 Gbps
Features : Power Over Ethernet (poe), Auto-uplink (auto Mdi/mdi-x), Half Duplex Mode, Full Duplex Mode
Compliant Standards : Ieee 802.3, Ieee 802.3u, Ieee 802.3ab

Connectivity :
Expansion Slots Total (free) : 4 ( 4 ) X Sfp (mini-gbic)
Interfaces :
20 X Network / Power - Ethernet 10base-t/100base-tx/1000base-t - Rj-45
Compatible Slots : 1 X Expansion Slot