Products> EDFA&Test Equipment>Erbium-doped Fiber Amplifier

17dBm Polarization Maintaining Fiber Amplifier Rack

EDFA-PM-SO series of polarization maintaining fiber amplifiers are designed to output optimal optical performance with high reliability and stability. These amplifiers are especially developed for PM transmission, sensors and LIDAR applications.

This line of PM fiber amplifiers features a single stage amplification configuration. The use of selected components with extremely high PER and low EL values, and the careful management of splice joints to preserve polarization. Both input and output signals are sampled and monitored with a feedback circuit to protect the amplification system. APC (automatic power control), AGC (automatic gain control) and ACC (automatic current control) circuits are designed into the amplifier to ensure high stability and reliability of output power. Standard user-friendly Ethernet or RS-232 network interface enables reliable connectivity with customer's network management system.

 

Features

High polarization extinction ratio

Low noise figure

RS-232 or Ethernet interface

Highly reliable laser diode pumps

High stability and reliability based on PM fiber combining technology

 

Applications

LIDAR & Sensor

Test and Measurement

Coherent synthesizing & Spectrum synthesizing

Frequency conversion

Microwave optics

Booster amplifier for PM transmitters



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17dBm Polarization Maintaining Fiber Amplifier Aack.pdf


Specifications:

OpticaCharacteristics

 

Parameter

 

Unit

 

Typ.

 

Notes

Operating Wavelength

nm

1530~1565

Other wavelength upon request

Output Power

dBm

+15~ +17


Input Power

dBm

-10 ~+10


Polarization Axis


Slow axis


Polarization Extinction Ratio

dB

>17


Noise Figure

dB

<7.0

Pin=0dBm@1550nm

Output power stability

dB

=<0.2

APC mode, over 2 hours

Control Mode


Selectable

APC/ACC/AGC

Output Return Loss

dB

40


Output Fiber Type


SM15-PS-U25D


Connector Type


SC/APC

Other type upon request

Electrical & EnvironmentaCharacteristics

 

Parameter

 

Unit

 

Typ.

 

Notes

Interface Type


Rs232 or Ethernet


Power Supply

V

220

100~240@50-60Hz

Power Consumption

W

<40


Alarms

EDFA temperature over limit Pump laser temperature over limit Pump laser current over limit Optical input too low

Optical output too low

Operating Temperature Range

-5 to 55


Storage Temperature Range

-20 to 70


Humidity

%

10 to 90


Dimensions (W*D*H)

mm

482.6×320×44

19-in 1U rack

Cooling



Conductive via surface & Fans