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EP2520
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EP2520

EP2520

Optical EDFA amplifier EP2520 (EDFA pre-amp, 4T height  card with 25dB gain, 20dBm output)

NO.

PARAMETER

SPECIFICATION

UNITS

NOTE

MIN.

TYP.

MAX.

2.1          

Operation wavelength

1529

 

1568

nm

 

2.2          

Input power range

-24

 

-4

dBm

 

2.3          

Input monitor range

-27

 

-2

dBm

 

2.4          

Saturated output power

 

 

+21

dBm

 

2.5          

Optical gain

 

25

 

dB

 

2.6          

Noise figure

 

 

5.5

dB

@25 oC

2.7          

Gain flatness vs. wavelength

 

1

1.5

dB

 

2.8          

In/Out return loss

40/40

 

 

dB

 

2.9          

PDG

 

 

0.5

dB

 

2.10        

Polarization-mode dispersion

 

 

0.5

ps

 

2.11        

Gain stability

-0.20

 

+0.20

dB

 

2.12        

Gain setting accuracy

-0.25

 

+0.25

dB

 

 

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