The SFPGLCSXMMST is a Cisco GLC-SX-MM compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco® brand switches and routers. It delivers dependable 1GbE (1000 Mbps) connectivity over fiber cable, for 1000BASE-SX compliant networks, with a maximum distance of up to 550 m (1804 ft).

• Hot-swappable with fiber-optic modules
• Low power consumption of less than 1 W
• Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards
• StarTech.com SFP modules are backed by a lifetime warranty
• 100% compatibility with Cisco GLC-SX-MM guaranteed