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OTDR-WS3302T: High Dynamic Range Fiber Tester - China Suppliers & Factory for Advanced Communication Monitoring
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OTDR-WS3302T: High Dynamic Range Fiber Tester - China Suppliers & Factory for Advanced Communication Monitoring

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  • Experience a maximum dynamic range of 45dB with 256k data sampling points, ensuring precise measurements for your optical networks.
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  • Utilize the automatic monitoring function for communication lights, enhancing efficiency in your testing procedures.
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  • Our professional OTDR supports eight languages and the SOR file format, making it versatile for various global applications.
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  • Simultaneously display maps for improved visualization during testing, streamlining your workflow.
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  • Featuring a light source that supports both continuous and modulated mode output, ideal for a range of testing scenarios.
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  • Enjoy effortless operation with our automatic OTDR: one-click testing requires no complicated settings.
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  • Intelligent diagnosis support allows for accurate testing with 1:32 and 1:64 splitters, perfect for advanced network setups.
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As a top choice among suppliers and factories in China, we ensure high-quality optical testing solutions tailored to your needs.

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    Contact us
    Product Details

    Product Applications

    The JW3302T OTDR adopts a 5.6-inch capacitive full touch screen and integrates wavelength division optical power meters, OPM, optical power meters, and automatic. Dynamic OTDR, Expert OTDR, event map, terminal status verification, stable light source, RJ45 cable tracking, red light source, multi-core. Testing, file management, and intelligent diagnosis support: 1:32/1:64 splitter testing, end face inspection, loss, system Settings, and eight language switching functions are integrated. OTDR has a maximum dynamic range of 45dB and can achieve up to 180 kilometers or more. Precise testing on. It supports up to four wavelengths of 1310/1550/850/1300nm with light test wavelengths of 1310/1550/1625nm. The minimum event blind zone is 0.8m and the maximum sampling resolution is 2.5cm. The OTDR is equipped with a 5200mAh high-density large-capacity polymer lithium battery, featuring intelligent power-saving management and powered/charged by a mobile power bank. The JW3302T can be used to measure parameters such as the length, loss and connection quality of various optical fibers and cables. It is widely applied in the engineering construction, line maintenance and emergency rescue tests of FTTH, metropolitan area networks and secondary backbone network communication systems, as well as in the research and production measurement of optical fibers and cables.

    Technical Parameters

    Parameter WS3302T
    Operating Wavelength (nm) 1310/1550 1310/1550/1625 (with dB) 1310/1550/850/1300 (with dB)
    1310/1550/1625/1650
    Maximum Dynamic Range (dB) 32/30
    37/35
    40/38
    42/40
    45/43     		37/36/37
    42/40/42
    45/43/43
    42/40/40/40     		37/36/28/26
     
    Event Dead Zone 0.8m    
    Attenuation Dead Zone 5m    
    Accuracy (m) ±(0.75m + distance×0.0025% + sampling interval) Excluding refractive index error
    Resolution (m) 0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32
    Distance Range (km) 0.5, 1, 2, 4, 8, 16, 32, 60, 120, 240km
    Pulse Width (ns) 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240, 20480
    Maximum Sampling Points 256k
    Linearity (dB/dB) 0.03
    Loss Resolution (dB) 0.001
    Refractive Index Setting Range 1.00000~1.99999 (Step: 0.00001)
    Distance Units Kilometer, Meter, Kilofoot, Foot
    Display 5.6" TFT Color LCD (Capacitive Touchscreen)
    Optical Output Port FC/UPC (Standard), SC/UPC (Optional)
    Language Simplified Chinese, English. Additional languages upon request
    External Ports USB Type C, Micro SD
    Power Supply AC/DC Adapter: Input: AC100V~240V, 50/60Hz
    Output: DC12V/2A
    Internal Li-ion Battery: 3.7V, 5200mAh
    Battery Life ≥8 hours (High brightness standby)
    Environmental Compliance Operating Temp: 0℃~+40℃ (Charging: 5℃~40℃)
    Storage Temp: -20℃~+60℃
    Humidity: 5%~95% (Non-condensing)
    Dimensions 177mm×109mm×37mm Excluding soft rubber protection
    Weight 0.8kg (with battery)

    Standard Configuration Table

    No Name Qty Remark
    1 JW3302T OTDR 1 Built-in Li-ion battery
    2 Power Cable Assembly 1 Input: AC100V~240V, 50/60Hz
    Output: DC5V/2A
    3 Memory Card 1 16GB with built-in analysis software
    4 User Manual 1  
    5 Certificate of Conformity 1  
    6 Soft Case 1  
    WS

    Frequently Asked Questions (FAQ)

    Q1: What is the maximum dynamic range of the JW3302T OTDR?

    The JW3302T OTDR features a maximum dynamic range of up to 45dB, which allows for precise testing over distances reaching up to 180 kilometers or more.

    Q2: What wavelengths does this OTDR support?

    It supports up to four wavelengths, including 1310/1550/850/1300nm, with light test wavelengths of 1310/1550/1625nm.

    Q3: How long does the battery last on a single charge?

    Equipped with a 5200mAh high-density large-capacity polymer lithium battery, the device offers a battery life of 8 hours or more under high brightness standby. It can also be powered and charged by a mobile power bank.

    Q4: What functions are integrated into the JW3302T OTDR?

    The unit integrates a 5.6-inch capacitive touch screen, wavelength division optical power meters (OPM), stable light source, RJ45 cable tracking, red light source (VFL), multi-core testing, event map, 1:32/1:64 splitter testing, end face inspection, and loss testing.

    Q5: What are the primary applications of the JW3302T?

    It is widely used for measuring the length, loss, and connection quality of optical fibers and cables. It is ideal for FTTH, metropolitan area networks, secondary backbone network communication systems, and fiber manufacturing research.

    Q6: What is the resolution and event dead zone of this device?

    The JW3302T OTDR features a minimum event dead zone of 0.8m and a maximum sampling resolution of 2.5cm, ensuring highly accurate fault localization.

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