LA20G22-C
EDFA-Line Amplifier

Name: LA20G22-C
Brand: Shenzhen C-Data Technology Co., Ltd.

EDFA is a C-Band erbium-doped optical power amplifier with low noise and flat gain. The core device adopts a high-reliability Pump laser, adopts unique ATC and AGC circuit control, cooperates with professionally designed GFF and matched optical path design, so that the flatness and noise of EDFA are optimized, thus realizing APC and AGC functions.

EDFA is divided into the power amplifier, line amplifier and pre-amplifier.

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Technical Specifications

Items	Description
Model	CDTrans-BA20G22	CDTrans-LA20G22	CDTrans-PA20G32
Amplifier type	boost amplifier	line amplifier	preamplifier
Operati ng wavelength range	1528-1566nm	1528-1566nm	1528-1566nm
Input optical power range	-23dBm~12dBm	-30dBm~5dBm	-30dBm~5dBm
Output optical power range	-4dBm~20dBm	-lldBm~20dBm	-ldBm~20dBm
Adjustable gain range	19dB~25dB	19dB~25dB	29dB~35dB
Gain flatness	1.5dB
Noise coefficient	5.5dB
Polarization Dependent Gain	0.5dB

Polarization mode dispersion	0.5ps

Input return loss	45dB
Output return loss	45dB
Control mode	AGC (default), APC,ACC
Port	Input, 1LC； Output, 1LC; Monitoring, 1*LC
Network management function Dimension (FTW*D)	CLI,WEB 17022245 mm
Working enviroment	Working temperature: -10°C ~ 60°C
	Storage temperature: -40°C 〜85°C Humidity: 5% ~ 90% without condensation
Power consumption	<12W