StarTech.com 1.25G SFP Transceiver Modules - StarTech.com SFPGLCSXMMST, The Startech.com SFPGLCSXMMST Cisco® Compatible Gigabit Fibre SFP Transceiver Module is built to comply with MSA (Multi-Sourcing Agreement) standards to offer a cost-effective way to add, replace or upgrade a Multimode LC port on your Gigabit fibre networking equipment or fibre media converter.Supporting data rates up to 1.25Gbps, this LC Mini-GBIC module can be installed into any fibre networking device with an MSA or Cisco compliant SFP port. Delivering both convenience and scalability, this fibre transceiver is fully hot-pluggable, which enables you to install the module without interrupting network traffic or requiring a device reboot.This 850nm multi-mode SFP module is compatible with the Cisco GLC-SX-MM transceiver and can extend your network connectivity up to 550m (1804ft).Backed by a StarTech.com lifetime warranty and free lifetime technical support. StarTech.com SFPGLCSXMMST Cisco Compatible Gigabit Fiber SFP Transceiver Module