● DFB laser transmitter and PIN photo-detector

● Dual Data-rate of 1.25Gbps/1.0625Gbps Operation

● Up to 80KM transmission distance on 9/125μm SMF

●Compliant with SFP MSA and SFF-8472 with duplex LC receptacle

● Digital Diagnostic Monitor Interface

● Very low EMI and excellent ESD protection  

● +3.3V single power supply  

● RoHS compliant

● Case operating temperature

              Commercial: 0°C to +70°C

              Extended: -10°C to +80°C

              Industrial: -40°C to +85°C

General Operating Characteristics

Electrical Input/Output Characteristics

● Transmitter

● Receiver

Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.

Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.

Optical Characteristics

● Transmitter

● Receiver

Note 1) Measured at 1250 Mb/s with PRBS 2²³ – 1 NRZ test pattern.

Note 2) Unfiltered, measured with a PRBS 2²³-1 test pattern @1.25Gbps

Note 3) Measured at 1250 Mb/s with PRBS 2²³ – 1 NRZ test pattern for BER < 1x10^-12

●Gigabit Ethernet

●Fiber Channel

●Switch to Switch interface

●Switched backplane applications

●Router/Server interface

●Other optical transmission systems