Erbium-Doped Fiber Amplifier EDFA Photoelectric Module

• Type: EDFA
• Usage: Anti-theft
• Installation Mode: Modular
• Certification: CE
• Application: Industry, Special Equipment
• Name: Erbium-Doped Fiber Amplifier EDFA Photoelectric Mo
• Model NO.: SR-EDFA
• Operating Wavelength Range: 1550 Nm
• Power Interface: DC+5V/Gnd or DC+3.3V/Gnd
• Output Pigtail: Sm
• Communication Interface: RS-232
• Saturation Output Power @Pin=0 dBm: 23
• Noise Figure @Pin=0 dBm: 5.5
• Output Power Adjustability: Yes
• Fiber Type (Single Mode): SMF 9/125um Na=0.13
• Fiber Length: Customizable
• Connectors: FC/APC, Other Types Are Optional
• Communication User Interface: R/W Optical Output Power
• Input/ Output Isolation: 40 dB
• Pdg: 0.5 dB
• Pmd: 0.5 PS
• Specification: Size: 90mmx70mmx15mm
• Trademark: Skyray
• Origin: China (Mainland)
• Production Capacity: 1000

Product Description

Prices are for reference only, please contact us for detailed product information and quotation

1.  Product Description

Low noise figure EDFA module is widely used in optical fiber sensing and communications. It consists of a 980 nm or 1480 nm pump laser to provide energy and operates in AGC, ACC or APC mode.

Based on fine temperature control technology inside, it provides excellent temperature characteristics even under harsh working environment at the temperature of -20~60°C.
It features high output power, a large gain, and a variable gain range >20dB. It can work across C-band and L-band meeting customers' diverse needs.

It uses DC+5V/GND or DC+3.3V/GND as power supply, user-friendly RS232 serial port as communications interface for easy internal configuration, enabling real-time parameter monitoring, and remote management and control of the line.

2.  Features

High output power up to 23dBm
Flexible control mode
High stability and reliability
Operating temp. -20~60°C
Customizable output power and configuration

3.  Applications

Long Haul optical fiber communication
Dense Wavelength Division Multiplexing
National defense and military
Optical fiber sensing
Oil and gas field monitoring

4. Optical Specifications

 

Parameter	Unit	Minimum	Typical Value	Maximum
Operating Wavelength Range	nm	1528	1550	1563
Total Input Power	dBm	-	0	-
Saturation Output Power @Pin=0 dBm	dBm	-	-	23
Noise Figure @Pin=0 dBm	dB	-	5.5	-
PDG	dB	-	-	0.5
PMD	PS	-	-	0.5
Input/ Output Isolation	dB	40	-	-
Output Power Adjustability	Yes
Fiber Type (Single Mode)	SMF 9/125um NA=0.13
Fiber Length	Customizable
Connectors	FC/APC, other types are optional
Operating Temperature Range	ºC	-20	-	+60
Storage Temperature Range	ºC	-40	-	+85
Humidity	%	5	-	90
(1) Test result at single temperature. (2) No condensation.

5.Mechanical Structure
 

Structure Type	Parameter	Specification	Unit	Remarks
Module	Dimension	90x70x15/90x70x12	mm
	Power Interface	DC+5V/GND or DC+3.3V/GND		Typical
	Output Pigtail	SM
	Communication Interface	RS-232		Optional

6.  Electrical Properties
 

Structure Type	Parameter	Specification	Unit	Remarks
Module	Power Supply	DC+5V/GND or DC+3.3V/GND
	Power Consumption	<15	w	At room temperature

 

7.Communication Type
 

Structure Type	Parameter	Specification
Module	Communication Interface	26-Pin 2.00mm Pitch
	Protocol	RS232
	Communication User Interface	R/W optical output power

 

8. Ordering Information

SR-EDFA-S-WR-G-O-FT-FL-CT
S: Structure Types M1=150x125x17mm  M2=140x108x15mm  M3=90x70x15mm  M4=60x52x16mm;
WR: Wavelength Range  C1=C-band 1 wave  C40=C-band 40 waves L1=L-band 1wave  L40=L-band 40 waves;
G: Gain  20dB=20dB   N=None;
O: Output Power  17dBm=17dBm;
FT: Fiber Types  0.9L=0.9mm Loose Tube Fiber  0.9T=0.9mm Tight Tube Fiber  B=Bare Fiber;
FL: Fiber Length   1m=1.0m   0.5m=0.5m;
CT: Connector Types   FC/APC, FC/UPC, SC/APC, LC/UPC