Eaton Tripp Lite Series Cisco-Compatible GLC-SX-MMD SFP Transceiver - 1000Base-SX

The Eaton Tripp Lite Series Cisco-Compatible GLC-SX-MMD SFP Transceiver delivers reliable, high-speed networking optimized for Cisco environments. This compact, plug-and-play module provides seamless interoperability with Cisco switches and routers, enabling effortless upgrades to gigabit Ethernet networks. Designed for multi-mode fiber with a wavelength of 850 nm, it supports 1000Base-SX data transmission over short to medium distances, making it ideal for data centers, campus networks, and edge deployments where performance and compatibility matter most.

• High-speed 1.25 Gbps data transfer aligns with the 1000Base-SX standard, delivering stable, gigabit Ethernet performance over compatible networks. This transceiver is engineered to maximize throughput while maintaining low latency, making it well-suited for latency-sensitive applications and high-traffic environments.
• 550 m (1804 ft) reach on MMF provides flexible deployment across facilities, allowing backbone and distribution connections without the need for repeaters. The extended reach supports campus and warehouse networks efficiently, reducing the number of intermediate hops and cabling complexity while preserving signal integrity.
• Cisco-compatible interoperability is at the core of this transceiver. It is designed to integrate smoothly with Cisco devices and configurations, minimizing compatibility concerns during upgrades or expansions. This module blends the trusted Tripp Lite/Eaton engineering with Cisco ecosystem requirements for dependable operation.
• LC duplex connector with Multi-Mode Fiber compatibility ensures a secure and conventional fiber link. The LC duplex interface is widely used in enterprise networks, enabling straightforward installation, straightforward field replacements, and compatibility with a broad range of MMF cabling standards.
• Reliable, enterprise-grade reliability and plug-and-play installation supports hot-swapping in compliant equipment, minimizing downtime during maintenance or network refreshes. Its robust construction, coupled with standard SFP form factor, makes it a dependable choice for dense deployments and scalable networks.

Technical Details of Eaton Tripp Lite Series Cisco-Compatible GLC-SX-MMD SFP Transceiver

• Module type: SFP (Small Form-factor Pluggable) transceiver
• Standard: 1000Base-SX
• Data rate: 1.25 Gbps
• Wavelength: 850 nm
• Fiber type: Multi-Mode Fiber (MMF)
• Connector: LC duplex
• Reach: Up to 550 m (1804 ft) on suitable MMF
• Compatibility: Cisco-compatible devices; part of the Eaton/Tripp Lite Cisco-Compatible series
• Form factor: Standard SFP with hot-swappable capability
• Application: Best for short-to-medium range links in data centers, campuses, and enterprise networks

How to install Eaton Tripp Lite Series Cisco-Compatible GLC-SX-MMD SFP Transceiver

Installing this SFP transceiver is designed to be straightforward and minimally disruptive. Follow these best-practice steps to ensure a proper, reliable connection and optimal performance:

• Power down or ensure a safe hot-swap procedure in accordance with your networking device’s guidelines. Many modern switches support hot-swapping, but always confirm vendor recommendations before removing or inserting modules.
• Identify an available SFP slot in your Cisco-compatible switch or router. Confirm that the device supports 1000Base-SX operation and MMF cabling to maximize compatibility and performance.
• Hold the transceiver by the edges and align it with the SFP slot. Gently seat the module until you hear or feel a click indicating it is securely latched. Do not apply excessive force, and do not twist or bend the module during installation.
• Connect a high-quality LC duplex MMF fiber cable to the transceiver. Ensure the fiber is terminated and cleaned, and verify correct polarity (Transmit to Receive) to avoid link issues. Use appropriate OM-grade fiber (e.g., OM2/OM3) as recommended by your network design.
• Power on the device (if powered down) and verify link status through the device management interface or status LEDs. Configure the port as required (usually auto-negotiation for gigabit Ethernet) and confirm that the link and data path are active.
• Test throughput and stability with representative traffic to validate performance. Monitor error counters, CRCs, and link uptime to ensure consistent operation over time. If issues arise, reseat the module and verify fiber connections before troubleshooting further.
• Document the installation for future reference, including the device model, slot location, fiber type, and any configuration requirements. Proper documentation facilitates maintenance and simplifies future upgrades or replacements.

Frequently asked questions

• Q: What is the reach of this transceiver?
  A: The module supports up to 550 meters (1804 feet) on compatible Multi-Mode Fiber, making it suitable for campus and data-center edge deployments where short to medium-distance links are needed.
• Q: What fiber type and connector does it use?
  A: It uses Multi-Mode Fiber (MMF) with an LC duplex connector, a standard choice for gigabit Ethernet links in enterprise networks.
• Q: Is this transceiver Cisco-compatible?
  A: Yes. It is designed to be Cisco-Compatible and integrates with Cisco devices, offering reliable interoperability with the broader Eaton Tripp Lite line of compatible transceivers.
• Q: What is 1000Base-SX?
  A: 1000Base-SX is a Gigabit Ethernet standard optimized for short-range transmission over MMF using 850 nm LEDs/VCSELs. This transceiver adheres to that standard for dependable performance in typical campus or data-center environments.
• Q: Is this module hot-swappable?
  A: Yes. As a standard SFP module, it supports hot-swapping in compatible devices, enabling maintenance and upgrades with minimal downtime when proper device guidelines are followed.
• Q: Will this transceiver work with non-Cisco switches?
  A: While designed for Cisco-compatible environments, many non-Cisco switches that support generic SFP-1000Base-SX modules may also work. Always verify compatibility with your device’s vendor documentation before deployment.
• Q: What installation considerations should I keep in mind?
  A: Use proper MMF cabling, clean connectors, and follow standard SFP handling practices. Ensure correct POE or power considerations are met separately by the device, and monitor link integrity after installation to detect any issues early.