https://www.ebay.com/sch/i.html?_nkw=Addon+Cisco+Glc+Fe+100Ex+Compatible+Sfp+Transceiver+Sfp+Mini+Gbic+Transceiver+Module+Fast+Ethernet&_sacat=0&_dmd=2

Addon Cisco Glc-Fe-100Ex Compatible Sfp Transceiver - Sfp (Mini-Gbic) Transceiver Module - Fast Ethernet

Regular price
$299.00
Sale price
$210.00

SFP (mini-GBIC) transceiver module - Fast Ethernet - 100Base-FX - 1310 nm