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Single Channel Erbium-doped Fiber Pre-Amplifier for C-band

Desk Type 

Module Type

　

Small signal amplifiers  is PA,Pre-Amplifier, is dedicated to amplifying small optical signals in the range of -45 dbm ~-25 dBm. the typical small signal gain is as high as 35dB or 45dB and has a low noise coefficient. usually used before an optical receiver to improve its sensitivity.

　

Characteristics

 Apply
Wide working wavelength range Fiber communication
High gain Fiber sensing
Low noise Fiber Laser
　
Model 　 SL-EDFA-   PA-35dB SL-EDFA-PA-45dB 　
Specifications Unit 　 Remarks
Wavelength nm 1530-1565 C-band
Input power dBm -35 - -25 -45 - -25 　
PA Gain factor dB 35 @-       35dBm input 45 @ -45dBm input 　
Noise dB 4.5 　
Gain flatness dB 3 　
Polarization Dependent Gain dB <0.3 　
Polarization mode dispersion ps 0.5 　
Input/Output  isolation dB 35 　
Operating temperature ≧ -5 - +55 　
Operating humidity % 0-70% 　
Fiber mode Single mode fiber SMF-28e 　
Fiber connector
FC/APC or  customized
 　
Operating voltage

DC5V or 100-240VAC

 　
Control mode Button or RS232 　
communication interface DB9 Female optional 　
Work mode ACC 　
Size 260(W)〜320(D)〜120(H)

125(W)〜150(D)〜20(H)

Desk Type

Module Type
Warranty time One year 　
Order information/model
Model Wavelength Amplifier Type Small Signal Gain Out Fiber Package
SL-EDFA- C PA
35=35dB@-35dBm
45=45dB@-45dBm

SM

 D=desk type

M=module

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