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GAO-WOA-101
GAO-WOA-101

GAOTek EDFA C Band Booster Amplifier

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Overview

GAOTek EDFA C Band Booster Amplifier is designed for amplifying optical transmission system and supports Single wavelength application in Booster Amplifier and C-Band Multi wavelength application. It is used to regenerate optical signals at C-band without optical-electrical-optical conversion and extend the transmission distance of signals. It is an Erbium doped fiber amplifier service board that supports both WDM and SDH/ PDH transmission systems. Also with this type of amplifier, WDM transmission can be achieved by using DWDM multiplexer/ de-multiplexer, which is especially suitable for long-distance trunk line networks. The Amplifier is also suitable for MAN (metropolitan area network), access network and various SDH/PDH transmission systems.

Features

  • Supports amplification through two stages. OADM or DCM modules can be accessed in the middle.
  • Supports Single as well as Multi Wavelength Applications.
  • It also supports adjustable gain but this is an optional feature.
  • The Amplifier supports both high and flat gains.
  • Parameters can be set and viewed in the graphical interface.
  • It has low noise so that there are fewer disturbances.
  • ACC, APC and AGC support are also optional features.
  • Compact structure and modular design which supports hot plug.

Technical Specifications

Boost Amplifier (BA)–Single Wavelength Application
Item Minimum Value Typical Value Maximum Value
Operating Wavelength 1530 nm 1550 nm 1565 nm
Input Optical Power -14 dBm 0 dBm 4 dBm
Output Optical Power -8 dBm 15 dBm 23 dBm
Adjustment Range of Output Optical Power 9 dB
Gain 0 dB 15 dB 25 dB
Noise Figure 5 dB
Input/ Output Isolation 30 dB
Input/ Output Return Loss 45 dB
C Band: Multi Wavelength Application
Item Minimum Value Typical Value Maximum Value
Operating Wavelength   16 wavelengths 1546 nm 1561 nm
32 wavelengths 1535 nm 1562 nm
40 wavelengths 1528 nm 1565 nm
Input Optical Power -14 dBm 4 dBm
Output Optical Power 15 dBm 23 dBm
Gain 15 dB 33 dB
Noise Figure 5 dB
Gain Flatness 1 dB

 

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