1.25G Single Mode

Product Features 

● Uncooled Laser Diode with MQW Structure 

● InGaAs PIN-TIA Photodiode Receiver 

● Reach 20 km Transmission Distance on 9/125μm SMF 

● BIDI Single Mode Transceiver SFP Footprint 

● LC Or SC Optical Interface Are Optional 

● Compliant With SFP MSA and SFF-8472 

● Digital Diagnostic Monitoring Interface 

● Single +3.3V Power Supply 

● LVPECL Differential Inputs and Outputs 

● LVTTL Signal Detection Output 

● Compliant With ITU-T G.957 

● Compliant With RoHS and Lead Free 

● Metal Enclosure for Lower EMI 

● Operating Case Temperature: 

    Standard: 0 to +70°C 

    Extend: -20 to +85°C 

    Industrial: -40 to +85°C 

Product Applications 

Gigabit Ethernet 

Fiber Channel 

ATM/SONET/SDH/Switch/Router 

Other Optical Transmission Systems 

General Description 

The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 20km transmission distance on 9/125μm SMF. 

The transceiver consists of three sections: a FP/DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and DDMI control unit. All modules satisfy class I laser safety requirements. 

The transceivers are compliant with the Small Form-Factor Pluggable (SFP) 

Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.