Cisco GLC-SX-MMD 1000BASE-SX SFP Transceiver Module, MMF (850nm), DOM

The Cisco GLC-SX-MMD is a Small Form-Factor Pluggable (SFP) transceiver module that provides high-speed Gigabit Ethernet connectivity over multimode fiber (MMF). Designed for short-distance data transmission, the GLC-SX-MMD supports connections up to 550 meters and operates at a wavelength of 850 nm, making it ideal for intra-building and campus network links.Engineered for compatibility with Cisco networking devices, this module features hot-swappable design, low power consumption, and Digital Optical Monitoring (DOM) for real-time performance tracking. The Cisco GLC-SX-MMD ensures robust, energy-efficient, and scalable networking for enterprises, data centers, and educational institutions.Key Features1000BASE-SX Gigabit Ethernet support over multimode fiber (MMF)Transmission distance up to 550 meters on OM2/OM3 fiberDigital Optical Monitoring (DOM) for real-time diagnosticsHot-swappable SFP for quick and easy installationLC duplex connector for secure fiber connectionsLow power consumption (<1W) for efficient operationFully compatible with Cisco switches, routers, and media convertersWavelength: 850 nm for short-range optical linksBenefitsHigh-speed connectivity: Enables fast Gigabit Ethernet performance for short-distance links.Reliable and durable: Built to Cisco’s strict quality standards for continuous uptime.Easy maintenance: DOM support provides visibility into link health and performance.Flexible deployment: Perfect for enterprise, campus, and data center applications.Plug-and-play simplicity: Hot-swappable design reduces downtime during installation.Cost-effective scalability: Expands network capacity without complex configuration.Technical SpecificationsSpecificationDetailsModelCisco GLC-SX-MMDTypeGigabit SFP Transceiver ModuleData Rate1 GbpsOptical Interface1000BASE-SXConnector TypeDuplex LCTransmission DistanceUp to 550 meters (MMF)Wavelength850 nmCable TypeMultimode Fiber (OM2/OM3/OM4)DOM SupportYesHot-SwappableYesOperating Temperature0°C to 70°CPower Consumption< 1 WattCompatibilityCisco switches, routers, and media convertersDimensions56.5 × 13.4 × 12.4 mmWeight0.075 kgWarrantyLimited Lifetime Warranty