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China OTDR-WS3302T Suppliers - Advanced Fiber Optic Tester Factory with 45dB Dynamic Range & Auto Testing Features
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 | - |
Frequently Asked Questions (FAQ)
What is the maximum measurement range of the JW3302T OTDR?
The JW3302T OTDR features a maximum dynamic range of up to 45dB, enabling precise testing distances of up to 180 kilometers or more.
What wavelengths does the JW3302T support?
It supports up to four wavelengths of 1310/1550/850/1300nm, with light test wavelengths of 1310/1550/1625nm.
How long does the battery last and can it be charged via a power bank?
The device is equipped with a 5200mAh high-density large-capacity polymer lithium battery providing 8 hours or more of operation (high brightness standby). It supports charging and power supply via mobile power banks.
What main functions are integrated into this OTDR?
It integrates a 5.6-inch capacitive touch screen, dynamic/expert OTDR, wavelength division optical power meters, OPM, stable light source, RJ45 cable tracking, red light source, event map, multi-core testing, 1:32/1:64 splitter testing, and end face inspection.
What is included in the standard JW3302T package?
The standard configuration includes the JW3302T OTDR (with built-in battery), power cable assembly, a 16GB memory card with built-in analysis software, user manual, certificate of conformity, and a soft case.