4Ch 8CH Variable Optical Attenuator Attenuation range 0~45dB

4Ch 8CH Variable Optical Attenuator Attenuation range 0~45dB

Active optical module/optical device test:
In the multi-channel error measurement of optical transceiver module, parallel data measurement is realized.
In the sensitivity measurement of optical receiving module, it provides parallel, fast and accurate optical power input.
100ms optical power control stability time, greatly improve the test efficiency.
Optical communication network integration test:
Test network transmission performance and network management functions in optical communication network integration.

Specification

Ac Power Supply Requirements

   The instrument complies with overvoltage class II regulations. The operating voltage is 100 ~240V AC voltage, frequency range 48-66Hz, operating voltage 115V When, the maximum consumption current is 230mA; Operating voltage 230V, the most
The maximum consumption current is 120mA.

The power cord

    According to international safety standards, the instrument is equipped with a 3-core power cord that meets national standards. Only connect the power cord Plug into a power outlet with ground protection.

Power indicator

   The power indicator lights up when the instrument is powered on.

Communication Interface Description

   There are two communication ports on the back panel of the instrument, namely USB interface and RS232 interface.

The USB interface

   USB interface is a standard 4-core B-type interface, which can be connected to the instrument and PC, and the instrument can be controlled by monitoring software.

RS232 serial port

  The serial port parameters of the instrument are set to a fixed value. The serial port parameter Settings of the computer must match the instrument parameter Settings.

The LAN interface

                                            Working mode: UDP Server mode

Optical output/input interface

   Optical fiber connector interface for laser signal output. Select FC/PC or FC/APC connectors and SMF or MMF fiber types according to the label instructions.

Synchronous output outlet

   SMA connector. When the light source module is scanning, the synchronous output outlet outputs a trigger pulse signal.

Product features:

   Optical attenuation and optical power output can be set quickly and accurately, and the stabilization time of optical power control is less than 100 ms.
   Multi-channel attenuator is set at the same time, 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, multi-channel data preview at the same time, test status at a glance;
Small size, compact structure. Multiple devices can be customized for cascading use to expand the number of channels.