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Electronical Variable Optical Attenuator (EVOA)

Name: Electronical Variable Optical Attenuator (EVOA)
Class: VOA&MEMS VOA
Type: Electronical Variable Optical Attenuators

Specifications:

Parameter

Value

Wavelength (nm)

1310   or 1550

Attenuation range (dB)

15 or 30

Attenuation resolution(dB)

≤0.1

Insertion Loss(dB)

≤0.6

WDL (dB)

≤0.3

PDL(dB)

≤0.2

Attenuation temperature dependence(dB/℃)

≤0.005

Attenuation wavelength dependence (dB)

≤0.3

PMD (ps)

≤0.1

Return Loss (dB)

≥45

Response speed (ms/3dB)

≤100

Position sensor (KΩ)

10±2

Driving Current (mA)

180

Optical power (mW)

≤300

Operating temperature (℃)

15 ~ +70

Storage temperature (℃)

-40 ~ +85

Package (mm)

50 x 25 x12













Ordering Information:

A

B

C

D

E

Wavelength

Pigtail Type

Fiber Type

Length

Connector

13=1310

15=1550

1315=1310/1550

900=900um loose tube

1=SMF-28e

1= 1m

NE=None FA=FC/AC

FC=FC/PC SA=SC/AC SC=SC/PC

LC=LC/PC

X=Other


Electronical Variable Optical Attenuator (EVOA,Singlmeode,1310/1550nm)
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