U8751 Optical Attenuator and Power Meter

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U8751 Optical Attenuator and Power Meter

In the multi-channel error measurement of optical transceiver modules, parallel data measurement is realized;
In the sensitivity measurement of the light receiving module, parallel fast and accurate optical power input is provided;100 millisecond optical power control stabilization time greatly improves testing efficiency.

Applications


Active optical module/Optical device testing:

In the multi-channel error measurement of optical transceiver modules, parallel data measurement is realized;

In the sensitivity measurement of the light receiving module, parallel fast and accurate optical power input is provided;

100Millisecond optical power control stabilized time greatly improves test efficiency.

Optical communication network integration test:

In optical communication network integration, test network transmission performance and network management functions.

Features

It can quickly and accurately set optical attenuation and optical power output, and the optical power control stability time 100 ms

The multi-channel attenuator is set up at the same time, and multiple ports are measured at the same time, saving a lot of measurement time;

Built-in high-precision optical power meter ensures the stability and accuracy of power monitoring;

Simple operation, intuitive graphical user interface, preview of multi-channel data at the same time, and the test status is clear at a glance;

Specification

Model #

U8751 

Operation Mode

Attenuation Setting mode

Power Setting mode

Range

0~40 dB

+5 ~ -70dBm

Resolution

0.01 dB

0.001 dB

Repeatability

±0.02 dB (0 ~ 20 dB)

±0.05 dB (20~40 dB)

±0.02 dB

Calibration Wavelength

1064 nm

Fiber Type

9/125 um single mode

SMF and MMF

Connector Type

FC/UPC Connector

FC/SC/LC Option

Insertion Loss

≤1.5 dB


Accuracy (By Optical Power Monitoring)

± 0.02 dB (0 ~ 20 dB)

±0.05 dB (20~40 dB)

±0.02 dB 

Averaging time of monitor PM

2 ms ~ 1 s

Settling Time

100ms


Attenuation Transition Speed

0.1 ~ 50 dB/s


Return Loss

> 45 dB


Maximum safe input power

+20dBm

+5dBm

Recalibration Period

2 years

Operation Temperature

0+40

Storage Temperature

-30+80

Power

100~240 V

Dimensions

235mm W, 55mm H, 320 mm D

Weight

3.0 kg