SFP28 transceivers are designed for use in Ethernet links up to 25.78 Gb/s data rate and up to 30km(without FEC) 40KM(with FEC) link length. They are compliant SFF-8472 , and compatible with SFF-8432 and applicable portions of SFF-8431. The product is RoHS compliant and lead-free per Directive 2011/96/EU.
Features:
UP to 25.78Gb/s data links
Hot-Pluggable SFP28 footprint
Duplex LC connector
DFB laser transmitter, APD photo-detector,
Up to 30km on SMF without FEC
Up to 40km on SMF with FEC
Output Power -4.0~+2dBm
Sensitivity ≦-19dBm
2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers