Cisco GLC-LX-SM-RGD network transceiver module Fiber optic 1000 Mbit/s

The industry-standard Cisco® Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot. linking the port with the network (Figure 1). SFPs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-SX. 1000BASE-LX/LH. 1000BASE-ZX. or 1000BASE-BX10-D/U on a port-by-port basis.1000BASE-LX/LH SFP for Both Multimode and Single-Mode FibersThe 100BASE-LX/LH SFP. compatible with the IEEE 802.3z 1000BASE-LX standard. operates on standard single-mode fiber-optic link spans of up to 10 km and up to 550 m on any multimode fibers.