UC8734 4-channel optically controlled optical attenuator

Product Interface Description

The front of the instrument

UC8734 is a 4-channel single-mode optical attenuator

"IN" is the light source inlet, and "OUT" is the light source outlet.

At the back of the instrument

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.

Fixed parameters:
Baud rate: 115,200
Number of digits: 8
Check: None
Stop number: 1

RS232 interface

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.