SFP transceiver module Extreme Networks 1000BASE-LX

The Extreme Networks 1000BASE-LX SFP transceiver module provides a compact, hot‑swappable optical interface for fiber-based Ethernet links. Designed for long‑reach single‑mode fiber, this SFP module supports a maximum data transfer rate of 1250 Mbit/s and transmits at a wavelength of 1310 nm to enable reliable communication over extended distances. The module follows industry environmental compliance and is certified to WEEE and 10052H standards. Extreme Networks optics undergo extensive qualification to ensure compatibility and predictable performance when used with Extreme Network IO modules and switches.

Advantages

This 1000BASE-LX SFP offers a small form factor with hot‑swap capability, enabling straightforward installation and replacement without powering down equipment. Its 1310 nm wavelength and single‑mode fiber support facilitate long‑distance links with stable throughput up to 1250 Mbit/s. Compliance with environmental directives and qualification by Extreme Networks help ensure interoperability, consistent optical performance, and reduced deployment risk in mixed vendor environments.

Suitable for

• Long‑distance single‑mode fiber Ethernet links
• Enterprise backbone and campus interconnects
• Data center uplinks between switches and routers
• Environments requiring hot‑swappable optical modules

Key specifications

• Interface type: SFP (small form‑factor pluggable)
• Maximum data transfer rate: 1250 Mbit/s
• Operating wavelength: 1310 nm
• Optimized for single‑mode fiber and long‑reach links
• Hot‑swappable form factor for in‑service replacement
• Environmental compliance: WEEE

How to use

Insert the SFP transceiver into a compatible SFP slot on an Extreme Networks switch or IO module while the system is powered on, observing correct orientation and firm seating. Terminate the transceiver with single‑mode fiber patch cables matched to connector types on your equipment, and verify link status using the switch management interface or diagnostic LEDs. Follow standard fiber handling practices to avoid contamination of fiber connectors and to preserve signal integrity.

Usage recommendations

To maintain reliable long‑distance links, use quality single‑mode fiber and clean connectors before mating. Confirm compatibility and module qualification for your specific switch model, and monitor link health through management tools. Keep spare, qualified modules available for quick replacement to minimise downtime.