EDFA Optical Amplifier Board

In Stock Product code: 83 Vendor code: Optical Amplifier Board

EDFA series optical amplifiers are erbium-doped fiber amplifier products launched by our company, which can provide multi-functional, low-noise, high-gain erbium-doped fiber amplifier solutions, especially suitable for DWDM dense wavelength division multiplexing systems, and solve the problem of insufficient long-distance transmission power problem.

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Type
Board
Description

EDFA amplifier: it can be divided into power amplifier, line amplifier, pre-amplifier from the application position . BA Booster amplifier: It has the characteristics of high input power, high gain, high output, etc. It is mainly used at the transmitting end of the DWDM system to increase the optical power of the DWDM system. LA line amplifier: It has the characteristics of low input power, low gain, high output, etc. It is mainly used in the middle of the two network nodes of the DWDM system to increase the transmission power of the DWDM system. PA preamplifier: It has the characteristics of low input power, low input power, high gain, low output, etc. It is mainly used for DWDM system connection to increase the received optical power of DWDM system

Product Highlights

  • Low noise figure: typical: 5dB
  • Excellent gain flatness: DWDM 48 wave gain flatness<1dB
  • Multiple working modes: support AGC gain adjustable, APC output adjustable, ACC voltage adjustable
  • Transient response control: high-performance transient response control to ensure stable power and gain without affecting existing signals
  • ASE automatic correction function: automatically optimize ASE noise to ensure that the noise index is at the minimum
  • Personalized customization:
    • Support a variety of personalized customization with saturated output power of 13~24dBm
    • Support a variety of gain specifications 8~35dB personalized customization
    • Support personalized customization of BA power amplification, LA line amplification, and PA pre-amplification
    • Support red and blue single fiber bidirectional EDFA (used in single fiber transmission system)
    • Support with intermediate gain
    • DCM can be inserted in the middle, which can offset the insertion loss introduced by DCM;
    • Support OADM insertion, which can offset the insertion loss introduced by OADM
    • Increase the signal receiving optical power
    • Improve the OSNR

Product Performance

Parameter Min Typ. max Unit
Working wavelength 1528 1565 nm
Input optical power BA -14 +8 dBm
Input optical power PA /LA -28 -5 dBm
Output optical power 23 dBm
Gain 33 dB
Noise index 5.0 dB
Gain flatness 1.0 dB
Polarization dependent loss 0.3 dB
Polarization dependent gain 0.4 dB
Return loss 45 dB
Working Temp -10℃ ~ 70℃
Relative Humidity 5%~95% non-condensation
Storage Temp. -40℃ ~ 85℃
Power consumption <30 W
Size 191(W)× 20(H)× 253(D) mm
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