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

VENDOR: CISCO Mfg Part#: GLC-SX-MMD++= UPC#: 882658638275
  • The Cisco GLC-SX-MMD is a compact and reliable 1000BASE-SX SFP transceiver module designed for Gigabit Ethernet applications. Operating over multimode fiber at 850nm, it supports data transfer rates up to 1Gbps with Digital Optical Monitoring (DOM) and dual LC/PC connectors. Backed by a 5-year standard warranty, it is suitable for high-performance and compliant network environments.
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$420.44
$420.44
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MSRP: $611.55
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  • Supports 1000BASE-SX standard for Gigabit Ethernet
  • Operates over multimode fiber at 850nm wavelength
  • Digital Optical Monitoring (DOM) for real-time diagnostics
  • Dual LC/PC connector for plug-in integration
  • TAA compliant for government and regulatory applications
  • Manufactured in Mexico, Singapore, or the United States
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Key Benefits

Eye-Insights
  • Ideal for secure and compliant networks due to TAA compliance and 5-year warranty
  • Provides efficient fiber connectivity with DOM for diagnostics and ease of maintenance
  • Fully IEEE 802.3z compliant for robust Gigabit Ethernet performance over MMF

Product Overview

The Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module is engineered for high-speed Gigabit Ethernet transmission over multimode fiber (MMF). Designed to operate at a wavelength of 850nm, it supports data rates of up to 1Gbps and complies with the IEEE 802.3z standard. Its SFP form factor and dual LC/PC connector interface make integration simple in a wide range of Cisco and compatible devices, enhancing network flexibility.

A key feature of this transceiver is its Digital Optical Monitoring (DOM) capability, which provides real-time monitoring of critical parameters like optical power, voltage, and temperature—essential for maintaining consistent network performance. It also carries TAA compliance credentials, making it suitable for government and secure enterprise environments where regulatory adherence is essential. Built for professional use, the GLC-SX-MMD is manufactured in facilities located in Mexico, Singapore, or the United States and comes with a 5-year standard warranty, ensuring peace of mind in enterprise deployments.

This module is ideal for intra-building links and short-reach networking scenarios where high bandwidth and reliability are paramount. With its proven integration into Cisco network ecosystems and backward compatibility with a range of hardware, it presents an efficient solution for upgrading and optimizing Gigabit infrastructure cost-effectively.

Specifications

Primary Information
Device Type Transceiver
Form Factor SFP
Cabling Type MMF
Data Transfer Rate 1 Gbps
Connectivity Technology Wired
Wave Length 850nm
Max Transfer Distance 1000 M
Interfaces SFP, Dual LC/PC connector
Features Hot swappable to maximize uptime and simplify serviceability; Robust design for enhanced reliability; Supports Digital Optical Monitoring (DOM) capability

Dimensions&Miscellaneous
Width 13.4 Mm
Depth 56.5 Mm
Height 8.5 Mm

Special Feature
COO MEXICO / SINGAPORE / UNITED STATES
TAA compliance Yes

Networking
Data Link Protocol Gigabit Ethernet
Networking Compliant Standards IEEE 802.3z

Service&Support
Service & Support Type Standard warranty: 5 years

UNSPSC Code
UNSPSC Code 43222608