Cisco GLC-SX-MM 1G Singlemode SFP Transceiver Module

The Cisco GLC-SX-MM is a high-performance 1G singlemode SFP transceiver module designed for reliable Gigabit Ethernet connectivity across enterprise and service provider networks. This hot-swappable optical module plugs into a standard Gigabit Ethernet SFP slot and supports a variety of Cisco networking devices, offering flexibility and scalability for your fiber optic network.

It supports Digital Optical Monitoring (DOM) for real-time diagnostics and ensures consistent performance over long distances. The GLC-SX-MM is a robust, cost-effective solution ideal for campus networks, data centers, and access layer connectivity where uptime and flexibility are critical.

Product Features

Flexible Media and Interface Options

Supports a range of 1G Ethernet standards including 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, and 1000BASE-BX10-D/U, allowing port-by-port customization.

Hot-Swappable Module

Easily install or replace the SFP transceiver without shutting down the system, reducing downtime and simplifying maintenance.

Enhanced Network Reliability

Engineered with a durable and reliable design to maintain consistent performance in critical infrastructure.

Digital Optical Monitoring (DOM)

Built-in DOM support enables real-time monitoring of optical signal strength, temperature, voltage, and other key parameters.

Interoperability with Cisco Devices

Fully compatible with a wide range of Cisco switches, routers, and controllers for seamless integration into existing networks.

Product Specifications

• Brand: Cisco
• Model: GLC-SX-MM
• Type: 1G SFP transceiver module
• Interface: LC duplex
• Fiber type: Singlemode
• Compatibility: Cisco and multi-vendor support for 1000BASE-X standards
• Hot-swappable: Yes
• Monitoring: Supports Digital Optical Monitoring (DOM)
• Application: Compatible with Gigabit Ethernet and Fiber Channel applications
• Usage: Plug-and-play installation in Cisco devices including switches and routers
• Design: Robust construction for enhanced durability