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Optical Amplifier EDFA Card

  • EDFA BA LA PA
  • Low noise figure:typical 5.0dB
  • High flatness: typical 1dB
  • Cover whole C-Band: carrie 40 or 80 chs
  • Product Detail

Optical Amplifier EDFA Card


EDFA is an erbium-doped fiber amplification card launched FIBERWDM. Its main function is to compensate the power of the signal light in the transmission link, and it can amplify the optical signals of up to 48 channels (channel interval of 100 GHZ) or 96 channels (channel interval of 50 GHZ) at C band at the same time. It has characters of flat gain, locked gain, low noise figure, etc. and it’s an indispensable important component for DWDM system, future high speed system and all-optical network long-distance transmission.

 

Product diagram

 

Optical Amplifier EDFA

 

Functional structure

 

Optical Amplifier EDFA

 

 

Product specification

 

Function

Note

Working wavelength range

Standard type:1529nm~1561nm

Applicable to 40 wavelength(100GHz) or 80 wavelength(50GHz)DWDM system

Extension type: 1528nm~1568nm

Applicable to 48 wavelength(100GHz) or 96 wavelength(50GHz)DWDM system

Min input optical power

-30 dBm

Max output power

+22dBm

Max Gain

30dB

Noise factor

<5.5dB

Gain flatness

<1.5dB

Secondary amplification

Support built-in dual pump (optional) for signal secondary amplification

Unique technology

Support gain locking technology, transient control technology automatic shut-off technology of output optical power

EVOA function

Built-in EVOA(optional);network management can adjust dynamic damping range of 1dB~20dB

Network management function


  • Support real time monitoring for EDFA port working state, including: optical power, optical pumping, temperature, etc.
  • Support pump shutdown threshold and automatic recovery time setting function


Occupied slot number

Support OTN1000 series chassis, occupy 1 slot

Optical interface

LC/UPC

Max power consumption

15W

MTBF

>100000 hours


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