1550nm Dark Type Programmable SM Fiber Optical Attenuator Module PVOA-1550-1-D-30-SM-M

$759.00

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1550nm Dark Type Programmable SM Fiber Optical Attenuator Module PVOA-1550-1-D-30-SM-M

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-D-30-SM-M

 

Wavelength Range

nm

1550

 

Attenuation Range

dB

0~30

 

Channel Number

--

1

 

Attenuation Adjustment Step Size

dB

≤0.1

@RT

Attenuation Accuracy

dB

±0.15

 

Attenuator Type

--

D (Normally closed type)

The attenuation value is the largest when shutting down.

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

L=1m

Pigtail Interface Type

--

FC/APC

 

 

Electrical and environmental parameters

DeskTop Type

Model Type
(Current product)

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%

 

 

EDFA fiber amplifier






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