Power Meter And VFL

JW3223 - Shanghai Joinwit optoelectronic Tech,co.,Ltd (Joinwit)

JW3223 Power meter and VFL integrated in one unit, this tester allows to perform both optical power/loss measurements and Fiber faults tracing visually.

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Handheld Fiber Test Instruments

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit Handheld Fiber Test Instruments

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2M Performance Analyzer

JW4104 - Shanghai Joinwit optoelectronic Tech,co.,Ltd

Handheld Fiber Test Instruments.

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Handheld Return Loss Tester

JW3308 - Shanghai Joinwit optoelectronic Tech,co.,Ltd

JW3308 handheld return loss tester is used to measure the return loss in the field fiber optic linking, in order to adjust the quality of the optic fiber end-face, and to make sure the fiber optic communication is in good condition. This 3308 handheld return loss tester can realize measurement of Return Loss, Insertion Loss, Output power, and also can be used as the laser source. Moreover, it has the data storage function of 500 measurement items.

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Optical Variable Attenuator

JW3303 - Shanghai Joinwit optoelectronic Tech,co.,Ltd

JW3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, JW3303 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)

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Handheld Optical Power Meters

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit Handheld Optical Power Meter

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PON Optical Power Meters

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit PON Optical Power Meters

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CWDM Optical Power Meter

JW3226A - Shanghai Joinwit optoelectronic Tech,co.,Ltd

JW3226A CWDM Power Meter is specially designed for CWDM system, covering wavelength from 1270~1610nm.It measures and monitors optical power and attenuation value of 18 channels from wavelength 1270nm to 1610nm wavelength.

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MPO Power Meter, MPO Light Source

JW3224. JW3124 - Shanghai Joinwit optoelectronic Tech,co.,Ltd

JW3224MPO Optical Power Meter and JW3124MPO Optical Light Source is special for testing MPO fiber. At recent years, as the rapid development of data centre and cloud computing, also with rapid growth of multi fibers” (MPO) requirement. However, on the site of measurement process, traditional single channel Optical power meter with complex measurement and low credibility. Based on this, JW3224&JW3124 MPO products arises at this monment. The product can test the insertion loss of MPO fibers and polarity with only one key, And the integration of a variety of data storage, threshold analysis, data export and other applications，Compared with the traditional instrument, the test efficiency of JW3224 & JW3124 is more than 10 times，it is the best choice for field application of MPO room test、calibration of production line、Determination of polarity.

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Optical Light Sources

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit Optical Light Sources

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Visual Fault Locators

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit Visual Fault Locators

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Optical Fiber Identifiers

Shanghai Joinwit optoelectronic Tech,co.,Ltd

Joinwit Optical Fiber Identifiers

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Optical Talk Sets

JW4103N - Shanghai Joinwit optoelectronic Tech,co.,Ltd

JW4103N Optical Talk Set is an intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and fiber attenuation value testing in data network, CATV and Telecommunication network.

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