Axiom SFP GPON Transceiver Modules are 100 compatible in all OEM applications They are preconfigured 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 networkFeatures. 24GBs 12GBs SFP GPON OLT B Plus Transceiver for Cisco. High quality construction and modern designs. Superior quality performance and reliabilitySpecifications. Data Rate 24Gbs12Gbs OLT B. Form Factor SFP. Connector SC Simplex. Distance 20km. Weight 004 lbs