ES3124-3LCD40
 2.67Gbps
SFP Optical Transceiver, 40KM Reach
Features 
Ø  Data-rate of 2.67Gbps operation 
 Ø  1310nm DFB laser and APD photo detector for 40km transmission 
 Ø  Compliant with SFP MSA and SFF-8472 with duplex LC receptacle 
 Ø  Digital Diagnostic Monitoring: 
 Internal Calibration or External Calibration 
 Ø  Compatible with SONET OC-24-LR-1 
 Ø  Compatible with RoHS 
 Ø  +3.3V single power supply 
 Ø  Operating case temperature: 
 Standard : 0 to +70°C 
 Applications
Ø  SDH STM-16 and SONET OC-48 system 
 Ø  2X Fiber Channel 
 Ø  Switch to Switch interface 
 Ø  Switched backplane applications 
 Ø  Router/Server interface 
 Ø  Other optical transmission systems 
  Description
The SFP transceivers are high performance, cost effective
modules supporting dual data-rate of 
 2.67Gbps and 40KM 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.