Single Wavelength EDFA

• Type: Fiber Amplifier
• Wiring Devices: ODF
• Certification: ISO, RoHS
• Condition: New
• Transport Package: Box
• Specification: Small
• Model NO.: Single Wavelength EDFA
• Trademark: ZG
• Origin: Mianyang, China

Product Description

Introduction
Erbium-doped fiber amplifier(EDFA)is a series of optical power amplifier products specially designed for fiber laser or fiber communication system. It has the advantages of high gain and low noise, supports upper computer software control, is compact and easy to integrate, and can be provided with benchtop or modular package.
Features
Wide operating wavelength range
High gain coefficient
High dynamic range
Applications
Fiber communication
Optic fiber sensor
Fiber laser

 

Parameters		Unit	Min	Typ.	Max	Notes
Wavelength range		nm	1530	1550	1565	C-band
Pre-amplifier (EDFA-PA)	Input power	dBm	-45	-30	-25
	Output power	dBm	-10		10
	Gain coefficient	dB	35
Booster-amplifier (EDFA-BA)	Input power	dBm	-6		3
	Output power	dBm	10		27	Max.27dBm;P The total=PASE+Psig
Noise figure		dB			5.5
Gain flatness		dB		3
Polarization correlation gain		dB			0.5
Polarization mode dispersion		ps			0.5
Isolation of input/output		dB	40
Operating temperature range		°C	-20		+65
Operating humidity range		%			70
Type of fiber connector		-	FC/APC
Fiber type		-	SMF-28e Single fiber
Power supply		-	DC 5V OR AC 220V
Size		mm	Benchtop 260×285×115			Module A : 90 × 70 × 15
						Module C:150 × 125 × 30
Communication protocol		-	RS232			Optional power monitoring and PC software
Working mode			Automatic Current Control(ACC/ Automatic Power Control(APC)

Basic types of EDFA:
Pre-amplifier:PA for small optical signal amplification in the -40 to -25 dBm range,typical gain 35Db.
Booster-amplifier:BA used for power enhancement of optical signal in the range of -6 to +3 dBm,with maximum output power up to 27 dBm.

Basic structure
Product

Desktop 260x285x115                                                                                                           Module A\B\C(90x70x15mm,150x125x30mm)



Ordering information

EDFA-PA	Gain(dB)	Operating wavelength	Filter bandwidth	Diameter of pigtail casing	Fiber length	Connector	Packaging
	35\45	00= No filter	N=No filter	9-0.9mm	0=Flange	0=None	M=Module
EDFA-BA	Output power(dBm)	C34=1550.12nm	[email protected]	2-2mm	1 =1m	1=FC/APC	B=Benchtop
	15\20\23\27	(Built-in ITU wavelength filter)