1000BASE-LX SFP Transceiver for Cisco – GLC-LX-SM-RGD – TAA Compliant – For Data Networking, Optical Network – 1 x 1000Base-LX1 Gbit/s”

Axiom SFP Transceiver Modules are 100% compatible in all OEM applications. They are pre-configured with an application specific code to meet the requirement set forth by the router and switch OEMs. Axiom compatible transceivers perform, fit and function identically when compared to "Original" Transceivers. Axiom brand transceivers also function with other brands within the same network.