StarTech GLCSXMMDST GLC-SX-MMD Compatible 1Gb SFP

• Cisco switch fiber uplinks
• Gigabit Ethernet network expansion
• Data center switch interconnects
• Building-to-building LAN links
• Enterprise network upgrades
• Replacement of failed SFP modules
• Fiber media converter deployments
• Network spare inventory

• Brand: StarTech.com
• Model / SKU: GLCSXMMDST
• Product Type: SFP fiber transceiver
• Compatible OEM Model: Cisco GLC-SX-MMD
• Network Standard: IEEE 802.3z 1000BASE-SX
• Network Speed: 1GbE / 1000 Mbps
• Maximum Data Rate: 1.25 Gbps
• Fiber Type: Multimode Fiber (MMF)
• Wavelength: 850 nm
• Maximum Transfer Distance: 550 m / 1,804 ft
• Connector: LC Duplex
• Operating Mode: Full Duplex
• DDM: Yes
• Hot-Swappable: Yes
• MTBF: 3,381,761 hours
• Power Consumption: Less than 1 W
• Output Voltage: 3.3V DC
• Module Material: Aluminum
• Color: Silver
• Product Dimensions: 56.6 × 14 × 12 mm
• Product Weight: 18 g
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Humidity: 5–95% RH
• Compatibility: MSA or Cisco-compliant SFP port
• Certifications/Compliance: RoHS, REACH, CE, FCC, WEEE, RCM, UR
• Package Quantity: 1
• Included: 1 × SFP transceiver

Why Choose This Product?

• Cisco GLC-SX-MMD-compatible replacement
• Supports 1GbE fiber networking
• Provides up to 550m MMF reach
• Uses widely deployed LC duplex connectivity
• Supports 850nm multimode fiber
• DDM enables transceiver monitoring
• Hot-swappable for easier maintenance
• Lifetime warranty and technical support