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100% CISCO GLC-SX-MM COMPATIBLE
Works with Cisco switches like IE3400, IE3300, IE3200, ME1200, ME2400 and others
TECHNICAL SPECS
1000BASE-SX | 1 Gbps | Multi Mode (MMF) | LC Connector | 850nm | Distances up to 550m (1804ft)
TESTED FOR OEM HOST COMPATIBILITY
Hot-swappable in Cisco routers and switches
WORKS WITH MSA COMPLIANT SWITCHES
Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
THE IT PRO’S CHOICE
Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance.

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).
StarTech.com SFPs
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
Applications
Replacing defective or damaged SFP modules in Cisco switches and routers
Expand your network to remote segments
| Specifications | |
|---|---|
| Warranty Information | |
| Warranty | Lifetime |
| Package Quantity | 1 |
| Material | Steel |
| System and Cable Requirements | MSA or Cisco compliant SFP port |
| Connector(s) | Local Unit Connectors: 1 - Fiber Optic LC Duplex |
| Environmental | |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 85°F) |
| Humidity | 30~70% RH |
| Hardware | |
| Compatible Brand | Cisco |
| WDM | No |
| Industry Standards | IEEE 802.3z 1000BASE-SX |
| Packaging Information | |
| Package Height | 32.0 mm [1.3 in] |
| Package Length | 11.0 cm [4.3 in] |
| Package Width | 9.2 cm [3.6 in] |
| Shipping (Package) Weight | 46.0 g [1.6 oz] |
| Performance | |
| Maximum Data Transfer Rate | 1.25 Gbps |
| Max Transfer Distance | 550 m (1804 ft) |
| Type | Multi Mode |
| Wavelength | 850nm |
| Fiber Operating Mode | Half/Full-Duplex |
| DDM | No |
| Compatible Networks | 1000 Mbps (1 Gbps) |
| MTBF | 3,381,761 hours |
| Power Consumption (In Watts) | < 1 W |
| Physical Characteristics | |
| Product Length | 60.0 mm [2.4 in] |
| Product Width | 1.2 cm [0.5 in] |
| Product Height | 1.0 cm [0.4 in] |
| Weight of Product | 16.0 g [0.6 oz] |
| Power | |
| Output Voltage | 3.3V DC |
| Special Notes / Requirements | For use in Gigabit fiber networking equipment and media converters |
| What's in the Box | Included in Package: 1 - 1.25 Gbps Multimode LC SFP |
| Description | Downloads |
|---|---|
| StarTech Network Transceiver Module Fiber Optic 1250 Mbit/s DataSheet | Downloads |
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