1550nm 0~30dB Attenuation Range SM Fiber Optical Attenuator PVOA-1550-1-B-30-SM-B

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1550nm 0~30dB Attenuation Range SM Fiber Optical Attenuator PVOA-1550-1-B-30-SM-B

Desktop fiber optic adjustable attenuator is specially used for attenuation control of optical power in optical fiber optical paths. It has built-in power monitoring, large attenuation range, high adjustment accuracy, and stable power. It can be selected as normally open or normally closed type, and provides desktop or modular packaging. .

[Features]
Power stability
High dynamic range
Remote monitoring possible

[Applications]
Optical fiber sensing
Optical fiber communication
Optical fiber device test

[Specification]

Parameters

Unit

Typical Value

Remarks

Model

--

PVOA-1550-1-B-30-SM-B

 

Wavelength Range

nm

1550

C Band

Channel Number

--

1

 

Attenuation Range

dB

0~30

 

Attenuation Adjustment Step Size

dB

<0.1

@RT

Attenuation Accuracy

dB

±0.15

 

Attenuator Type

--

B (Bright status)

The attenuation value is zero when turned off.

Input Optical Power

mW

<100

 

Insertion Loss

dB

<1.5

 

Wavelength Dependent Loss

dB

<1

 

Polarization Dependent Loss

dB

0.5

 

Pigtail Type

--

SMF-28e SM fiber

 

Pigtail Interface Type

--

FC/APC

 

 

Electrical and environmental parameters

DeskTop Type
(Current product)

Model Type

Control method

Button

RS232 Serial communication

Communication interface

DB9 Female(Default not include)

DB9 Female

Power supply

AC 100~240V

DC 5V, 3A 

Size

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm 

Operating temperature range

-5~+35°C

Operating humidity range

0~70%

 

 

Optical Attenuator






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