Description

Preface

This manual is applicable to the HY-21-AM series optical amplifier which mainly describes the performance characteristics, technical parameters, installation, debugging, common fault processing and so on. In order to ensure the equipment can be installed correctly and safe operation, please read this manual carefully before installation and debugging the equipment so that avoiding the damage to the equipment or injury to the operating person; Please contact us if have any questions .

Special note：

• HY-21-AM series optical amplifier is a high-power laser device. The installation and debugging must be performed by professional technicians. Read this manual carefully before operation to avoid damage to the device due to incorrect operation or to cause accidental injury to the operator.
• When the optical fiber amplifier is working, an invisible laser beam will be emitted from the optical signal output adapter located on the rear panel, the optical signal output port should be prevented from being aligned with the human body and the optical output port cannot be directly viewed with the naked eye so as to avoid the permanent damage to human body and the human eye.
• Patchcord should be performed in the condition of pump laser turned off for any operation of the output , otherwise, the patchcord head will be burnt and the output power will drop.
• When install the optical fiber moveable connector, the force should be appropriate, otherwise it may cause the ceramic tube in the adapter to crack. Once the ceramic tube is fragmented, the output optical power will be greatly reduced, the output optical power will change significantly if the optical fiber connector isl rotated slightly.

• • Technical parameter

  Item		Unit	Technical parameter	Remark
  CATV wavelength		nm	1535~1565	Center wavelength 1550nm
  PON OLT wavelength		nm	1310/1490 or 1270/1577	Customizable
  CATV Input optical power		dBm	-10dBm ~ +10dBm	suggested value -5dBm~+10dBm
  Max output power		dBm	38	1U rack
  Optical power stability		dB	±0.1
  Niose figure		dB	≤ 6	@+0dBm Input，λ=1550nm
  Reflection loss	Input	dB	≥ 45
  	Output	dB	≥ 45
  OSW	Input ports		2
  	Insertion loss	dB	≤1.0
  	Switching time	s	＜0.5
  Optical connector type			SC/APC；SC/PC；LC/APC；LC/PC	Customizable
  C/N		dB	≥ 50	The test conditions are performed by GT/T 184-2002.
  C/CTB		dB	≥ 63
  C/CSO		dB	≥ 63
  Supply voltage		V	AC110V/220V(90V ~ 265V) or DC48V（38- 58V）
  Equipment power consumption		W	＜ 70
  Working temp range		℃	-5 – +42
  Max relative humidity		%	Maximum 95% without condensing
  Storage tempe range		℃	-30 ~ +70
  Max storage relative humidity		%	Maximum 95% without condensing
  Dimensions		mm	337(W)*482(L)*44(H)
  Packing size (1 set)		mm	487(W)*582(L)*110(H)