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2.5Gbps SFP Bi-Directional Transceiver

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2.5Gbps SFP 
2.5Gbps SFP Bi-Directional Transceiver
 2.5Gbps SFP Bi-Directional Transceiver Detail:

 2.5G SFP 40KM Specification

 Features
 Dual data-rate of 2.488Gbps/2.125Gbps operation
 1310nm DFB laser and PIN photodetector for 40KM transmission
 Compliant with SFP MSA and SFF-8472 with simplex LC or SC receptacle
 Digital Diagnostic Monitoring:
 Internal Calibration or External Calibration
 Compatible with SONET OC-48 system
 Compatible with RoHS
 +3.3V single power supply
 Operating case temperature range of
 0°C to +70°C (Commercial)
 -40°C to +85°C (Industrial)
 Applications
 SDH STM-16 and SONET OC-48 system
 Fiber Channel
 Switch to Switch interface
 Switched backplane applications
 Router/Server interface
 Other optical transmission systems
 Description
 The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 2.488Gbps/2.125Gbps and 40KM transmission distance with SMF.
 The transceiver consists of three sections: a DFB laser transmitter, a PIN 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.
 Notes:
  Connected directly to TX data input pins. AC coupled thereafter.   
  Or open circuit.  
  Into 100 ohms differential termination.   
  20 – 80 %   
  Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.   
  Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.

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