GLC-SX-MMD Cisco 1000Base-SX SFP Module



GLC-SX-MMD Cisco 1000Base-SX SFP Module

The GLC-SX-MMD multi-mode transceiver is a small form factor pluggable module for bi-directional serial optical data communications such as Gigabit Ethernet 1000BASE-SX and Fiber Channel FC-PH-2 for 100-M5-SN-1 and 100-M6-SN-1. The GLC-SX-MMD supports the DOM function. The GLC-SX-MMD is a popular item, making the GLC-SX-MMD a tried and tested component. Our GLC-SX-MMD is comparable to any GLC-SX-MMD available.


  • Operating data rate up to 1.25Gbps
  • 850nm VCSEL Laser Transmitter
  • 550m with 50/125 um MMF, 300μm on 62.5/125μm MMF
  • Single 3.3V Power supply and TTL Logic Interface
  • Duplex LC Connector Interface
  • Hot Pluggable
  • Operating Case Temperature, Industrial: -40C~+85C
  • Compliant with MSA SFP Specification
  • Digital diagnostic monitor interface, Compatible with SFF-8472