Cisco GLC-SX-MMD= 1000BASE-SX Gigabit Ethernet SFP Transceiver, 850nm Multimode Fibre, DOM (Refurbished)

Cisco GLC-SX-MMD= 1000BASE-SX Gigabit Ethernet SFP Transceiver

The Cisco GLC-SX-MMD= is a hot-swappable 1000BASE-SX Small Form-Factor Pluggable (SFP) optical transceiver for Gigabit Ethernet links over multimode fibre. It operates at an 850 nm wavelength and is suitable for compatible Cisco switches, routers and other network equipment with supported 1G SFP interfaces.

Technical specifications

• Manufacturer part number: GLC-SX-MMD= (GLC-SX-MMD)
• Ethernet standard: 1000BASE-SX / 1 Gigabit Ethernet
• Wavelength: 850 nm
• Fibre type: Multimode fibre (MMF)
• Connector: Duplex LC
• Maximum reach: Up to 550 m on supported OM2/OM3 MMF; reach depends on fibre grade and link design
• Form factor: Hot-swappable SFP
• Monitoring: Digital Optical Monitoring (DOM), indicated by the MMD variant
• Condition: Used

Compatibility and use

For network devices with a Cisco-compatible 1G SFP slot and support for 1000BASE-SX optics. Confirm the exact switch/router model, software and transceiver support matrix before ordering. Use matching multimode fibre and duplex LC patch leads at both ends.

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