3Com 3CSFP91 1000Bsae-SX SFP (mini-GBIC) - 1 x 1000Base-SX LAN - SFP (mini-GBIC)

This SFP (Small Form-factor Plug-in) transceiver enables one 1000BASE-SX connection. SFPs have a form factor one-half the size of current industry standards.

This SFP transceiver can be used in those 3Com switches and modules which support SFP modules. SFPs can be mixed and matched on a given switch to maximize flexibility