FC Adjustable Multimode Optically Controlled Optical Attenuator
During the operation, service and repair of this instrument, it is
necessary to ensure that all the following general safety
precautions are implemented. Any violation of the safety precautions listed in this Manual or
the safety precautions specifically provided in addition to this
Manual for the design, manufacture, and specific application of the
instrument,
Peculiarity:
1.The optical attenuation and optical power output can be quickly
and accurately set. The optical power control stability time is
less than 200 ms.
2.Multi-channel attenuator is set at the same time, and multiple
ports are measured at the same time, saving a lot of measurement
time.
3.Built-in high-precision optical power meter ensures the stability
and accuracy of power monitoring.
4.small size, compact structure, simple operation, intuitive
graphical user interface, multi-channel data preview, test status
at a glance.
Application:
Active optical module/Optical Device Test:
In the multi-channel error measurement of optical transceiver
module, parallel data measurement is realized. In the spirit sensitivity measurement of the optical receiving
module, it provides parallel, fast and accurate optical power
input; 200ms 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.
U8744 Specification
| 型号 Model # | U8744 |
| Attenuator Range | 0~35 dB(40dB Type) |
| Calibration Wavelength (Option) | 850 nm (Other wavelengths are optional) |
| Insertion Loss | ≤ 1.8 dB Type 1.5dB |
| Fiber Type | 50/125um, 62.5/125um MMF self-adaptation |
| Connector Type | FC/UPC Connector |
| Attenuation Accuracy | ± 0.20 dB (0 ~ 20 dB), ± 0.30 dB (20 ~ 35 dB) ± 0.05 dB (0 ~ 30 dB With Power control) |
| Repeatability | ±0.05 dB |
| Averaging time of monitor PM | 2~1000 ms |
| Settling Time | 200ms |
| Attenuation Transition Speed | 0.1 ~ 35 dB/s |
| Return Loss | > 25 dB |
| Communication Interface | RS232, USB, RJ45 Control by PC |
| Maximum safe input power | +17dBm (Power monitoring status) |
| Recalibration Period | 2 years |
| Operation Temperature | 0～ +40℃ |
| Storage Temperature | -30～+80℃ |
| Power | 100~240 V |
| Dimensions | 245mm W, 105mm H, 320 mm D |
| Weight | 5 kg |
