10GBASE-LR SFP+ for SDH/PDH 1310nm 10km Transceiver
ATOP’s APSP31HM3xDL10 Small Form Factor Pluggable (SFP+) transceivers are compatible with SFF-8431,SFF-8432 and support SONET OC-192 /SDH STM-64 . It is designed for use in 10G-Gigabit multi-rate links up to 10km of G.652. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.