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GAO-WOA-102
GAO-WOA-102

GAOTek EDFA C Band Line Amplifier

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Overview

GAOTek EDFA C Band Line Amplifier is designed for amplifying optical transmission system which supports C-Band Single wavelength and Multi wavelength application .It is used to regenerate optical signals at C-band without optical-electrical-optical conversion, and can further 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 or 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 are optionally supported features.
  • Compact structure and modular design which supports hot plug.

Technical Specifications

C Band: Single Wavelength Application
Item Minimum Value Typical Value Maximum Value
Operating Wavelength 1528 nm 1565 nm
Total Output Optical Power 16 dBm 22 dBm
Total Input Optical Power -26 dBm -5 dBm 4 dBm
Intermediate Insertion Loss 1 dB 15 dB
Gain Flatness 1 dB
Noise Figure 5.5 dB
Gain 0 dB 33 dB
Input/ Output Return Loss 40 dB
Input/ Output Isolation 30 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 -26 dBm -5 dBm
Output Optical Power 23 dBm
Gain 33 dB
Noise Figure 5 dB
Gain Flatness 1 dB

 

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