Single Wavelength Erbium-Doped Fiber Amplifier EDFA

• Type: Fiber Optic Attenuator
• Wiring Devices: DDF
• Certification: ISO, RoHS
• Condition: New
• Wavelength Range: 1530-1565nm
• Power Supply: DC5V/AC220V
• Model NO.: Single Wavelength EDFA
• Transport Package: Carton
• Trademark: Own Brand(Ziguan
• Origin: China

Product Description

Single Wavelength EDFA

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

 

Ordering info.

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)

 

 

FAQ

Q1: Can I have a sample order? What is your MOQ?

A1: Any buyer is welcomed to place sample order to test the quality. No MOQ, 1pcs sample is available.

Q2: What's the lead time?
A2: The normal lead time is about 1 week, for big quantity and special products. Please check lead time with our sales representative. 

Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,Cash payment, etc.

Q4: What is your warranty time?
A4: 1 years warranty.

Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.