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60dB Optical Return Loss Meter 2/3/4/5 Multiwavelength Loss Recovery Instrument

Categories Optical Return Loss Meter
Brand Name: YOUCii
Model Number: U8523B
Place of Origin: CHINA
MOQ: 1pcs
Price: negotiate a price
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, D/A
Supply Ability: 15pcs+per month
Delivery Time: 20 work days
Packaging Details: cartons
Operation Wavelength Range: Operation Wavelength Range
Return Loss Range: 0~60 dB
Relative Accuracy – Return Loss: ± 0.4 dB
Absolute Power Accuracy: ± 0.2 dB
Storage Temperature: -30~+80℃
Weight: 3.5kg
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60dB Optical Return Loss Meter 2/3/4/5 Multiwavelength Loss Recovery Instrument

2/3/4/5 Multiwavelength Loss Recovery Instrument Back Reflector


U8523B+U88201 1310/1550 nm dual light source back reflectometer/power meter is a benchtop, LCD screen display, single light source outlet, measuring back loss, insertion loss and direct measurement of optical power instrument. Used to measure the reflection attenuation of various optical devices and optical links, control the quality of optical fiber connectors, optical communication components, systems, optical fiber and cable plug measurement, is applied in the field of excellent solutions.
The U8523 has a built-in light source of 1310nm/1550nm. Integrated with FC/APC ultra-low back reflection connectors at the output port, hybrid jumpers can be used to accommodate measurements of various connector types without affecting the return loss measurement range. When the device under test (DUT) is connected to the jumper DUT output terminal, the return loss of the device under test is displayed.


Display interface introduction


Initialization interface

When the U8523 dual light source is plugged back into the loss instrument and powered on, the display screen will display some detection information, including host serial number and firmware version, as shown in the figure below:



U8523B Return loss meter technical specification:


Model #U8523
Sensor ElementInGaAs
Operation Wavelength Range1310 / 1550 nm
Power Range+ 5 ~ -70 dBm
Return Loss Range0~60 dB
Application Fiber TypeStandard SM
Relative Accuracy – Return Loss± 0.4 dB
Absolute Power Accuracy± 0.2 dB
Relative Accuracy – Insertion Loss< 0.02 dB Typical
InterfaceRS232
Power100 ~ 240 V AC
Operation Temperature0~ +40℃
Storage Temperature-30~+80℃
Recalibration Period2 years
Dimensions245mm W×105mm H×320mm D
Weight3.5 kg



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