+3.3V BiDi Transceiver

Packaging
Transmitting Speed
Application
LVPECL,up to 155Mbps

PDH,SDH OC-3

10/100 Mbps Base Ethernet
LVPECL,up to 622Mbps
SDH, OC-12
LVPECL,up to 1.25Gbps
Gigabit Ethernet
 
+5.0V BiDi Transceiver

Packaging
Transmitting Speed
Application
TTL,<65Mbps
PDH Optical Terminator
PECL,up to 155Mbps

PDH,SDH OC-3

10/100 Mbps Base Ethernet
PECL, 622Mbps
SDH, OC-12
PECL, 1.25Gbps
Gigabit Ethernet

** You may find different transferring distance from 20 to 120 km in the specific module datasheet.