GLC-T-BXF - Cisco Compatible 1000Base-T SFP Copper 100 Meter
Part #:  GLC-T-BXF
Perfect as a low cost solution, these SFP (Small Form-factor Pluggable) GBICs provide an economical solution compared to brand units.
Great for testing stations, CCNA labs, or low cost stacking setups, we guarantee compatibility to the GLC-T. Buy a few for spare units, and don't forget to pickup an RJ-45 cable
for a complete solution!