Programmable Optical Attenuator   2022-04-26    


The desktop optical fiber adjustable attenuator is specially used for the attenuation control of optical power in the optical fiber optical path. It is equipped with power monitoring, with large attenuation range, high adjustment accuracy and stable power. It can be normally open or normally closed, and provides desktop or modular packaging.


Product model



Name Model Price
Programmable Optical Attenuator  [PDF]  [RFQ]

PVOA-1310-1-B-30-SM-M
Stock NO.: A80150899
USD 0.00 


Parameter



Features

● Power stability

● High dynamic range

● Remote monitoring

Specifications

Optical parameters

Unit

Type

remarks

Wavelength range

nm

1310/1480/1550/1590


Attenuation range

dB

0~30


Attenuation adjustment step

dB

<0.1

@RT

Attenuation accuracy

dB

±0.15


Attenuator type

-

B(Normally open type)

The attenuation value is zero at shutdown


D(Normally closed type)

Maximum attenuation value at shutdown

Input optical power

mW

<100


insertion loss

dB

<1.5


Wavelength dependent loss

dB

<1


Polarization dependent loss

dB

0.5


Output pigtail type

-

SMF-28 or PM1550


Pigtail connect type

-

FC/APC



Electrical and environmental parameters

Bench   Top

Modular

Control mode

button

 RS232 Serial communication

Communication interface

Optional

DB9 Female

Power supply

100~240V AC,<30W

5V DC,<15W

Dimensions

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%

Application

● Optical fiber sensing

● Optical fiber communication

● Device test

Ordering Info

Ordering information / model

PVOA

Wavelength (nm)

Number of channels

type

Maximum attenuation value (dB)

Output pigtail type

Packaging form


1310/1480

/1550/1590

1=1×1 channels 4=4×4 channels

B= Normally open type)

D= Normally closed type

30

SM=SMF-28

PM=PM1550

M= Modular

B= Bench   Top




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