SFP28 is a very compact optical transceiver module converts 25Gbit/s serial PECL or CML electrical data into serial optical data compliant with the 25GBASE-ER standard. The SFP28 ER module electrical interface is compliant to SFI electrical specifications. The EML transmitter and APD receiver provide superior performance for Ethernet applications at up to 40km links on SMF. The SFP+ Module compliant with SFF-8431, SFF-8432 and IEEE 802.3ae 25GBASE-ER. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The fully SFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission
Features:
UP to 25.78Gb/s bit rates
Hot-Pluggable
Duplex LC connector
1310nm EML transmitter, APD photo-detector Up to 40km(without FEC)on SMF
2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
Cost effective SFP28 solution, enables higher port densities and greater bandwidth