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Cisco GLC-SX-MMD 1000BASE-SX SFP Gigabit Ethernet Module | New
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Cisco GLC-SX-MMD 1000BASE-SX SFP Gigabit Ethernet Module | New
Price: US $29.99
Cisco GLC-SX-MMD 1000BASE-SX SFP Gigabit Ethernet Module – New

Condition: Brand New – Sealed in original Cisco packaging. Genuine product, never used.

Product Overview:

The Cisco GLC-SX-MMD is a hot-swappable SFP transceiver module that provides Gigabit Ethernet connectivity via multi-mode fiber. Designed for high-performance data transmission over short distances, it supports 1000BASE-SX and is ideal for data centers, enterprise wiring closets, and campus networks. With DOM (Digital Optical Monitoring) support and 850 nm wavelength, this module ensures secure and scalable fiber connectivity.

Key Features:

  • 1000BASE-SX Gigabit Ethernet SFP module
  • Supports multi-mode fiber (MMF) with LC/PC connectors
  • Maximum data rate: 1 Gbps
  • Max transfer distance: 0.6 miles (approximately 550 meters)
  • Optical wavelength: 850 nm
  • Digital Optical Monitoring (DOM) support
  • Hot-swappable for easy installation and maintenance

Technical Specifications:

  • Model: GLC-SX-MMD
  • Form Factor: Plug-in module (SFP mini-GBIC)
  • Interface: 1 x Ethernet 1000Base-SX – LC/PC multi-mode x 2
  • Connectivity Technology: Wired
  • Standards: IEEE 802.3z, IEEE 802.3ah
  • Compatibility: Requires one SFP (mini-GBIC) slot

What’s Included:

  • 1 x Cisco GLC-SX-MMD SFP Module (New Sealed)




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