Key Features
The GLC-EX-SMD is a Gigabit Ethernet SFP transceiver module that supports 1000BASE-EX long-reach specifications over Single-Mode Fiber (SMF). It features a 1310nm wavelength and is capable of supporting links up to 40 km. Key features include DOM support for monitoring operating conditions via a 2-wire serial interface (SFF-8472). It is designed to be 100% compatible with original Cisco equipment and adheres to the MSA.