1550nm Series EDFA Module Fiber Optical Mini EDFA

• Type: Fiber Amplifier
• Condition: New
• Wavelength: 1530-1560nm
• Output (dBm): 14-23
• Input (dBm): -10 - 10
• Optical Return Loss (dB): ≥45
• Model NO.: SEM1550
• Fiber Connetor: FC/APC, Sc/APC
• Power Supply: +5V( External 95-250V)
• Transport Package: Packed with Polyfoam, Double Packed with Brown Box
• Specification: CE; ISO9001
• Trademark: Softel
• Origin: Hangzhou, Zhejiang, China
• HS Code: 85176229
• Production Capacity: 3000PCS Per Month

Product Description

1550nm Series EDFA Module

Features:
1.Adopts JDSU or Oclaro pump laser.
2.Adopts OFS fiber.
3.SMT production process to assure small size and low power consumption ,but high stability
4.Micro monitor PCB
5.Output adjustable(-4~+0.5)
6.Max outputs 23dBm(single pump laser).

Pin Assignment

PIN #	Name	Description	Note
1	+5V	+5V Power supply
2	+5V	+5V Power supply
3	+5V	+5V Power supply
4	+5V	+5V Power supply
5	Reserve	No Connection
6	Reserve	No Connection
7	Tcase_alarm	Alarm=High@case temperature exceeding its upper limit; Output
8	Lop_alarm	Loss of output power alarm, Alarm=High@output power below its lower limit; Output
9	L_pump_alarm	Alarm=High@either pump current exceeding its upper limit; Output
10	T_pump_alarm	Alarm=High@either pump temperature exceeding its upper limit; Output
11	Reset	Reset=Low; Normal=High
12	+5V	+5V ower supply
13	GND	Ground
14	GND	Ground
15	GND	Ground
16	GND	Ground
17	GND	Ground
18	RS232-TX	9600 baud rate; Output
19	LOS_alarm	Loss of input signal alarm, Alarm=High@input power below the setting lower limit; Output
20	Reserve	No Connection
21	EN_DIS	EN=High@all pumps are on; EN=Low@all pumps are off; Input
22	RX232-RX	9600 baud rate; input
23	Reserve	No Connection
24	+5V	+5V ower supply
25	GND	Ground
26	GND	Ground

Parameters

Items	Parameters
Model	1550-14~23
Output (dBm)	14~23
Input (dBm)	-10~10
Wavelength (nm)	1530~1560
Output Adjustable Range (dBm)	UP0.5, down -4.0
Output Stability (dB)	≤0.2
Polarization Sensitivity (dB)	<0.2
Polarization Dispersion (PS)	<0.5
Optical Return Loss (dB)	≥45
Fiber Connetor	FC/APC,SC/APC
Noise Figure (dB)	<5(0dBm input)
Power Consumption (W)	12W
Power Supply (V)	+5V( External 95-250V)
Working Temp (ºC)	-20~+60
Weight (Kg)	0.25