1310/1550 Nm Dual-Wavelength Insertion Loss Meter Can Be Probe Built In

U8523 1310nm/1550nm Dual wavelength Return loss meter and power meter is a compact, direct display instrument for the convenient measurement of return loss, insertion loss and power. With a single output port, the meter is very easy to use and ideal for fiber cable jumper manufacturers.

The U8523 is equipped with 1310nm/1510nm: two built-in laser sources The integration of a FC/APC ultra-low back reflection connector on the output port enables the use of hybrid jumpers to accommodate measurements with various connector types without compromising the return loss measurement range. When a device under test (DUT) is connected to the jumper and the DUT output is terminated, the return loss of the DUT will be displayed.

Dual wavelength return loss meter is an instrument used to measure the return loss of optical path in optical fiber network. It uses two optical signals of different wavelengths to analyze the loss performance of fiber networks by comparing the loss values of the two wavelengths.

The advantage of dual-wavelength return loss meter is that it can measure the return loss performance of optical fiber network quickly and accurately, especially in the case of high return loss value. It usually uses high-precision photoelectric converter and signal processing technology to ensure the accuracy and reliability of measurement results.