Product Details
SMO Fiber Optical Return Loss Meter By Light Source External With
Probe
U8503+U82021 SMO Fiber Optical Return Loss Meter By Light Source External With
Probe
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.
Specification
Model # | U8503+U82021 |
Sensor Element | InGaAs |
Operation Wavelength Range | Determined by external light source |
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 |
Company Profile
"To do import substitution, to create national brand" is the
journey that Uc Instruments is brave to climb and the goal of
continuous progress.
Guangzhou UC Instruments., Co. Ltd. was founded in March 2009 and
has been recognized as a high-tech enterprise in Guangdong
Province.
Guangzhou UC Instruments., Co. Ltd. is willing to join hands with
chip manufacturers, device manufacturers, equipment manufacturers,
communication operators and data centers in the optical
communication industry, as well as teaching and research units in
the industry, to create a brilliant industry. To provide industry
users with "UC" independent brand measurement instrument products
and services, and automated test system customization services.
We warmly invite customers to choose our products and services. We
will try our best to do a good job in the spirit of craftsmanship
in our products, with enthusiasm to do a good job in our services,
and strive to become the majority of users in the field of product
measurement and testing strong backing.
The full range of Youxi instrument products are:
8 series passive measuring equipment: light source series, optical
power meter series, optical attenuator series, plug back loss meter
series and optical polarization generator and optical switch
series, etc.
9 series of active measuring equipment: BER series, optical
oscilloscope series, clock recovery instrument series, LIV
measuring system and 10G/100G/400G optical module test and
evaluation board series.





