Guangzhou UC Instruments., Co. Ltd.
Guangzhou UC Instruments., Co. Ltd.
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Insert/Return Loss Meter By Light Source External With LCD Display
U8503+U82021 external insertion loss instrument is a kind of test equipment specially used in optical communication field. The device incorporates an FC/APC ultra-low back reflection connector on the output port, which allows it to use hybrid jumpers to accommodate measurements of various connector types without affecting the return loss measurement range.
When the device under test (DUT) is connected to a jumper and the output of the device under test is wound, the test device displays the return loss of the device under test. This function makes U8503+U82021 light source external plug back loss instrument has a wide range of applications in the measurement of optical communication components, systems, and connection plugs of optical fiber and cable.
Specification
| Model # | U8503+U82021 |
| Sensor Element | InGaAs |
| Operation Wavelength Range | Depends on the external light source |
| Power Range | + 5 ~ -70 dBm |
| Return Loss Range | 0~60 dB |
| Application Fiber Type | Standard SM |
| Relative Accuracy – Return Loss | ± 0.4 dB |
| Absolute Power Accuracy | ± 0.2 dB |
| Relative Accuracy – Insertion Loss | < 0.02 dB Typical |
| Interface | RS232 |
| Power | 100 ~ 240 V AC |
| Operation Temperature | 0～ +40℃ |
| Storage Temperature | -30～+80℃ |
| Recalibration Period | 2 years |
| Dimensions | 245mm W×105mm H×320mm D |
| Weight | 3.5 kg |
