One of the main advantages of the JW3302K is its ability to detect the exact location and severity of any fault in the fiber optic network. It uses a light pulse that travels along the fiber and reflects back to the device when it encounters an obstruction. This allows users to accurately locate the problem, enabling faster and more efficient repair.
In addition to its comprehensive fault detection capabilities, the JW3302K OTDR offers excellent performance in distance, sensitivity and window size, providing accurate results that allow users to make informed decisions about the maintenance and optimization of their fiber optic networks. The JW3302K is a highly efficient and versatile optical time-domain reflectometer (OTDR), suitable for single-mode and multimode fiber networks. Its advanced functions and complete fault detection capability make it an essential tool for fiber optic professionals.
Application
1. Telecommunication maintenance 2. CATV maintenance 3. Fiber optic laboratory testing 4. Other fiber optic measurements
Features
*4.3-inch screen* *Standby battery life: 20 hours*
*Body weight: 350g.
*One-key automatic test
*Shock and drop resistant
*Illumination functions
*USB charging 1) OTDR 2) 10G OPM 1490/1577nm 3) OPM 4) LS 5) VFL 6) Event map 7) RJ45 sequence 8) Flashlight 9) Loss test 10) Multi-test
11) Verification 12) Probe (optional accessory)
Technical Parameters
| Model number | JW3302K |
| Tipo | OTDR |
| Place of origin | Ceramic |
| Use | FTTTH FTTTB FTTTX |
| Warranty period | 1 year |
| Application | FTTTH FTTTB FTTTX |
| Mostrar | 4.3-inch color LCD screen |
| Interfaz de datos | Micro USB |
| Power supply | Lithium polymer battery: 3.7V, 4000mAh. Power adapter: 5V DC, 2A. |
| Battery life | Standby time > 20h; measurement time > 12h |
| Operating temperature | -10℃~+50℃ |
| Storage temperature | -40℃~+70℃ |
| Weight | ≤400 g |
| Dimension | 18 cm * 4,4 cm * 1,1 cm |
Frequently Asked Questions
Q: What is the dynamic range and maximum test distance?
A: Dynamic range depends on the model, typically 28–45dB, which supports fault location and loss measurement over tens of kilometers of single-mode fiber.
Q: Which wavelengths are supported?
A: 1310nm and 1550nm are standard for single-mode testing; combined models also support 850/1300nm for multi-mode fiber.
Q: How is the device powered?
A: A built-in rechargeable Li-ion battery provides long field operation; charging is via the included AC adapter or USB.
Q: Can test traces and reports be exported?
A: Yes, measurement traces and reports can be exported to a PC via USB for analysis and report generation.
Q: What after-sales support is provided?
A: Standard warranty and technical support are included, with calibration service available. Please confirm warranty terms with our sales team.
