Product Description:
The YOUCii U8523 Optical Return Loss Meter is an advanced testing instrument designed to measure return loss in fiber optic networks with high precision and reliability. Originating from China, this state-of-the-art device features a robust InGaAs sensor element, ensuring accurate detection across a wide power range from +5 to -70 dBm. Its dual wavelength insert capability allows users to perform comprehensive testing by simultaneously employing two wavelengths, making it an indispensable tool for modern fiber optic maintenance and troubleshooting.
This return loss meter excels in various application occasions and scenarios. In telecommunications, it is widely used to assess the quality of fiber optic links, helping engineers identify reflective faults and attenuations that can degrade signal integrity. The dual-light source backscatter meter functionality enables detailed analysis of backscatter signals, facilitating precise fault location and network diagnostics in complex fiber installations. This makes the U8523 particularly suitable for service providers aiming to maintain high network performance and rapid fault resolution.
Specification
| Model # |
U8523 |
| Sensor Element |
InGaAs |
| Operation Wavelength Range |
1310 / 1550 nm |
| 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 |
Applications:
In manufacturing environments, the YOUCii U8523 is instrumental during the production and quality control of fiber optic components and cables. Its RS232 interface allows seamless integration with data acquisition systems, enabling automated testing procedures and data logging for batch inspections. The device's ability to operate under a broad storage temperature range of -30 to +80℃ ensures durability and stable performance in various environmental conditions, from controlled laboratories to field deployments.
Moreover, the U8523 Optical Return Loss Meter is ideal for educational and research institutions focusing on optical communications. Its dual wavelength insert and dual-light source backscatter meter features provide comprehensive learning tools for students and researchers studying fiber optic characteristics and network behaviors. The recommended recalibration period of two years guarantees long-term measurement accuracy and reliability, making it a cost-effective investment for continuous use.
Overall, the YOUCii U8523 is a versatile and reliable instrument suitable for a wide range of fiber optic applications, including installation, maintenance, troubleshooting, manufacturing, and research. Its advanced features and durable design make it a trusted choice for professionals seeking precise return loss measurements and enhanced network performance analysis.
