GLC-FE-100LX — SFP 100 Mbps

The Cisco GLC-FE-100LX is a Fast Ethernet SFP transceiver delivering 100 Mbps over single-mode fiber (SMF) via an LC/UPC connector. Its 10 km reach makes it well suited to long-distance links in industrial or campus environments, with an extended operating temperature range of -5 to 85°C and IEEE 100BASE-LX compliance. Duplex fiber cabling ensures reliable bidirectional transmission.

This transceiver is intended for network engineers connecting two remote sites up to 10 km apart over an existing single-mode fiber infrastructure on compatible Cisco equipment. Unlike MMF modules limited to 2 km, the GLC-FE-100LX stands out with a tenfold increase in reach, ideal for interconnecting distant buildings or distribution nodes. Genuine Cisco hardware, manufacturer warranty.