Cisco GLC-FE-100ZX SFP Module 100BASE-ZX 80km LC
The Cisco GLC-FE-100ZX is a Fast Ethernet SFP transceiver module designed for long-distance fiber connectivity up to 80 km over single-mode fiber. It enables reliable 100BASE-ZX optical transmission using LC duplex interfaces, making it suitable for enterprise WAN links, metro Ethernet extensions, and carrier-grade network backhaul where stable long-reach connectivity is required.