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GAOTek WDM Optical Amplifier
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GAOTek High Power Optical Amplifier

GAOTek Optical Power Amplifier

GAOTek optical power amplifier is a high-power multi-output optical fiber amplifier.

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SKU: GAOTek-OPA-175 Category:
Description

Description

Overview

GAOTek optical power amplifier is a high-power multi-output optical fiber amplifier.It is mainly designed for CATV or 1 to 8 continuous strip channels applications. It provides a flexible, low-cost solution for large-scale FTTH coverage of CATV systems in large and medium-sized cities. 2U series EDFA can achieve single-wavelength cable TV transmission, CWDM single-fiber three- wave, flat-gain type, DWDM, its reliable and excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX.

 

Features

  • Advanced LG switch low-power circuit design
  • Greatly reducing the overall power consumption and heat
  • Perfect APC, ACC, ATC control
  • Users can use different networks
  • Good ventilation design and temperature-controlled fan
  • Ensure the long life and reliability of PUMP laser
  • Using digital control chip
  • Remote or local output power adjustable
  • Excellent protection circuit design, with light detection
  • Optical return loss monitoring
  • Great protection of lasers and light path safety
  • Built-in low-noise preamplifier eliminates
  • Allowing input light to be as low as 5 dBm
  • Greatly reducing CNR and MER degradation
  • Demultiplexer for 1310 nm or 1490 nm or 1560 nm EPON and GPON
  • It greatly facilitates network applications with PON
  • Low noise figure (type ≤4.5 dB, Max ≤5.0 dB)
  • The total output optical power is optional
  • The front panel can be removed
  • Replaced flexibly according to the output ports
  • Can add a built-in optical switch module
  • Cooling fan supports online replacement
  • The front panel LCD provides the operating parameters
  • Alarms of the entire unit
  • RJ 45 provides serial communication
  • SNMP network management interface
  • Carrier-grade dual power hot backup, CPU assignable power

 

Technical Specification

Max wavelength 1535 nm to 1565 nm
Minimum input power -10 dBm
Max input power +10 dBm
Limited working voltage AC 90 V to 265 V

DC 30 V to 72 V

DC 30 V to 72 V
Wavelength 1535 nm to 1565 nm
Input power -5 dBm to +10 dBm（normal input –2 dBm to +5 dBm）
Output power 33 dBm to 40 dBm（WDM -1 dBm）
Output port SC 16 or 32 or 64

LC 32 or 64 or 128
Each output powers 10 dBm to 23 dBm or customized
Noise <5.0 dB（Pin=0 dB）
Polarization dependence loss (PDL) <0.3 dB
Polarization dependence gain (PDG) <0.4 dB
Polarization mode dispersion
(PMD)		 <0.3 dB
Pump leakage power <-30 dBm
Echo loss ≥56 dB
Limited working temperature -13 °F to 190 °F (-25 °C to +70 °C)