Expansion Modules

Cisco Rugged SFP - SFP (mini-GBIC) transceiver module - 1000Mbps Base-LX, 1000Base-LH - LC single mode - plug-in module - 1310 nm

Gigabit Fiber SFP Transceiver Module - Cisco GLC-LH-SMD Compatible - SM/MM LC - 10km / 550m Add reliable, cost-efficient Gigabit Ethernet connections over single-mode/multi-mode fiber with this Mini-GBIC module.

Cisco Transceiver Modules, SFP, 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM

NETGEAR ProSafe 1000Base-T SFP RJ45 GBIC

NETGEAR AGM732F, Managed Fiber SFP GBIC Module for Layer 2/3 Managed Switches, 1000Mbps Fiber LX with LC Connectors. For connectivity over 10Km. Single mode connectors

NETGEAR AGM731F, Managed Fiber GBIC Module for Layer 3 Managed Switches, 1000Mbps Fiber SX with LC Connectors. multimode connectors