U8503+U82021 光源外置插回损仪 Insert/Return loss meter by Light Source External

    U8503+U82021 Insert/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 U8503+U82021 is Insert/Return Loss Meter by Light Source External. 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. 

     U8503+U82021 插回损仪和功率计是一款台式的，液晶屏直接显示的，单一光源输出口的，测量回损、插损和直接测量光功率的仪器。它适用于光通讯元件、系统、光纤光缆的连接插头的测量。

    U8503+U82021 光源外置插回损仪。 在输出端口上集成了FC/APC超低背反射连接器，可以使用混合跳线来适应各种连接器类型的测量，而不会影响回波损耗测量范围。 当被测器件（DUT）与跳线连接，并对被测器件输出端进行缠绕，测试设备将显示被测器件的回波损耗。

技术规格 Specification