Axiom bi-directional SFP transceiver nodule is certified 100% compliant in all OEM applications. It is pre-configured with an application specific code to meet the requirement set forth by the router and switch OEMs. Axiom compatible transceiver performs, fits and functions identically when compared to "Original" transceivers. The transceiver fully complies with the multi-sourcing agreement (MSA) which enables them to work in all MSA compliant platforms. Axiom brand transceiver also functions with other brands within the same network.