Dual Channel Optical Attenuator With Attenuator Range 0~45 DB
Optical attenuator is a very important fiber optical passive device which can attenuate the optical signal energy according to the user's requirements. It is often used to absorb or reflect the optical power margin, evaluate the loss of the system and winter test. At present, serialized optical attenuators have been widely used in the field of optical communication, which brings convenience to users.
Specification
| Model # | UC8732SP |
| Attenuator Range | 0~45 dB |
| Operating Wavelength | 1550±5 nm |
| Insertion Loss | ≤1.8dB |
| Fiber Type | 8/125 um PMF |
| Connector Type | FC/APC Connector |
| Attenuation Accuracy | ≤ ± 0.1 dB (0 ~ 25 dB) ≤ ± 0.02 dB (0 ~ 25 dB With Power control) |
| Repeatability | ≤ ±0.02 dB |
| Averaging time of monitor PM | 1~1000ms |
| Settling Time | 100ms |
| Attenuation Transition Speed | 0.1 ~ 50 dB/s |
| Return Loss | > 50 dB |
| Maximum safe input power | +20dBm |
| Touch screen size | 7" |
| Communication Interface | RS232, USB,RJ45 |
| Recalibration Period | 2 years |
| Operation Temperature | 0～ +40℃ |
| Storage Temperature | -30～+80℃ |
| Power | 100~240 V |
| Dimensions | 280mm W, 140 mm H, 320 mm D |
| Weight | 4.0 kg |
Applications
Active optical module/device testing:
In the multi-channel error measurement of optical transceiver module, parallel data measurement is realized.
In the sensitivity measurement of optical receiving module, the parallel fast and accurate optical power input is provided.
100ms optical power control stabilization time, greatly improve the test efficiency.
Optical communication network integration test:
In the optical communication network integration, test the network transmission performance and network management function.
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;
Based on Windows system platform, easy to use and operation.
The power supply requirements
The UC8732SP complies with overvoltage Level II regulations. The operating voltage is 100 ~ 240V AC voltage, the frequency range is 48 ~ 66Hz, the operating voltage is 115V, the maximum consumption current is 230mA; When the operating voltage is 230V, the maximum consumption current is 120mA.
USB port
The USB interface is a standard 4-core B-type interface, which can be connected to UC8732SP and PC, and the instrument can be controlled by monitoring software.
USB connection cable
The length of the USB cable cannot exceed 5 m. Otherwise, only a third-party USB peripheral extender can be used. Generally, the maximum extension length can reach 50 m.
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.
RS232 interface pin definition
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Dual Channel Variable Optical Attenuator With Range 0~45DB Images
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