4Ch Variable Optical Attenuator With Power Control Insertion Loss ≤1.5dB

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.

"To do import substitution, to create national brand" is the journey that Uc Instruments is brave to climb and the goal of continuous progress.

Guangzhou UC Instruments., Co. Ltd. was founded in March 2009 and has been recognized as a high-tech enterprise in Guangdong Province.

Guangzhou UC Instruments., Co. Ltd. is willing to join hands with chip manufacturers, device manufacturers, equipment manufacturers, communication operators and data centers in the optical communication industry, as well as teaching and research units in the industry, to create a brilliant industry. To provide industry users with "UC" independent brand measurement instrument products and services, and automated test system customization services.

We warmly invite customers to choose our products and services. We will try our best to do a good job in the spirit of craftsmanship in our products, with enthusiasm to do a good job in our services, and strive to become the majority of users in the field of product measurement and testing strong backing.

The full range of Youxi instrument products are:

8 series passive measuring equipment: light source series, optical power meter series, optical attenuator series, plug back loss meter series and optical polarization generator and optical switch series, etc.

9 series of active measuring equipment: BER series, optical oscilloscope series, clock recovery instrument series, LIV measuring system and 10G/100G/400G optical module test and evaluation board series.