Handheld Fiber Test Instruments
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
portable, battery-powered devices used by field technicians to install, certify, troubleshoot, and maintain fiber optic networks.
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Product
2M Performance Analyzer
JW4104
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Handheld Fiber Test Instruments.
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Product
Handheld Return Loss Tester
JW3308
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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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Product
Optical Variable Attenuator
JW3303
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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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Product
Power Meter And VFL
JW3223
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
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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Product
Handheld Optical Power Meters
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Handheld Optical Power Meter
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Product
PON Optical Power Meters
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit PON Optical Power Meters
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Product
CWDM Optical Power Meter
JW3226A
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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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Product
MPO Power Meter, MPO Light Source
JW3224. JW3124
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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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Unlisted Product
Optical Multi-functions Meters
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Optical Multi-functions Meters
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Product
Optical Light Sources
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Optical Light Sources
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Product
Visual Fault Locators
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Visual Fault Locators
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Product
Optical Fiber Identifiers
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit Optical Fiber Identifiers
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Unlisted Product
PON Termination Tester
JW3313
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
With the development of FTTH, the cost of investment is getting higher and higher in maintaining huge network. In the last mile of optical network, the operators need to know the situation of optical port occupied by idle resources to reduce the waste of resources. However, the artificial methods is extremely complicated and inefficient, and may cause great trouble and complaints.
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Product
Optical Talk Sets
JW4103N
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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.
