155M~2.67Gbps ESFP Optical Transceiver

Features

¨ 155Mbps~2.67Gbps bi-directional data links

¨ 1550nm DFB laser and APD photo detector for 80km transmission

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

¨ Digital Diagnostic Monitoring:Internal Calibration or External Calibration

¨ Compatible with RoHS

¨ +3.3V single power supply

¨ Operating case temperature:

Standard : 0 to +70°C

Extended : -20 to +85°C

Applications

¨ SDH STM-16 and SONET OC-48 system

¨ 2X Fiber Channel

¨ Switch to Switch interface

¨ Switched backplane applications

¨ Router/Server interface

¨ Other optical transmission systems

Description

The ESFP transceivers are high performance, cost effective modules supporting multi-rate of 155Mbps~2.67Gbps and 80km transmission distance with SMF.

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

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Module Block Diagram