Power Range Of 5 To -70dBm, Dual-lamp Return Loss Instrument
Product Description:
The Optical Return Loss Meter is a highly precise and reliable instrument designed specifically for measuring the return loss in optical fiber communication systems. This device is essential for ensuring optimal performance and integrity of fiber optic networks by accurately measuring the amount of light reflected back toward the source, which can affect signal quality and overall system efficiency. Engineered to work seamlessly with standard single-mode (SM) fibers, the Optical Return Loss Meter is an indispensable tool for technicians and engineers who demand both accuracy and durability in their testing equipment.
One of the standout features of this Return Loss Meter is its use of a high-sensitivity InGaAs sensor element. This sensor enables the meter to detect a wide range of optical power levels, from +5 dBm down to -70 dBm, making it suitable for a broad spectrum of applications. The extensive power range ensures that the Return Loss Meter can be used in both high-power and low-power testing environments, delivering consistent and reliable results regardless of the signal strength.
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:
The YOUCii U8523 Optical Return Loss Meter is a precision instrument designed specifically for testing and measuring the return loss in optical fiber networks. Manufactured in CHINA, this advanced device supports standard single-mode (SM) fiber applications, making it ideal for telecommunications, data centers, and network maintenance environments. With its dual-light source backscatter meter capability, the U8523 ensures highly accurate measurements across dual wavelength insert modes, providing comprehensive analysis for fiber optic installations.
This Return Loss Meter is widely used in scenarios where maintaining optimal signal integrity is crucial. Network engineers and technicians rely on the YOUCii U8523 for verifying fiber connections, troubleshooting signal reflections, and ensuring minimal insertion loss within complex fiber optic systems. Its relative accuracy of less than 0.02 dB typical in insertion loss measurements allows for precise detection of faults and degradations, which is essential in high-performance communication networks.
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