Insertion Loss & Return Loss Integrated Tester
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JW3503
This versatile device combines a stabilized light source, high-precision power meter, insertion loss testing, return loss testing, visual fault locator, and end-face inspection module into one comprehensive instrument. It is widely used for testing insertion and return loss in fiber optic cables, passive optical components, and fiber communication systems. Designed for production testing, research and development, and maintenance tasks, it is an essential tool for manufacturers, research institutions, and network operators. The 5.6-inch portable LCD touch screen enhances usability, making it suitable for both laboratory and field applications.
Features
- Supports multiple measurement modes, including insertion loss, return loss, light source, and power meter functions.
- Capable of automatic multi-wavelength testing and display.
- Equipped with a portable 5.6-inch LCD touch screen for intuitive operation.
- Customizable thresholds with alarm prompts for flexible and efficient testing.
- Optional USB-connected end-face inspection module for detailed connector analysis.
Specifications
| Optical Return Loss Test | |
| Wavelength | 1310/1550nm (±10nm) (optional) |
| Output Power | ≥-3dBm |
| Spectrum Width (FWHM) | ≤5nm |
| Optical Connector Type | FC/APC |
| Frequency | CW/270Hz/1kHz/2kHz |
| Power Stability | ≤±0.05dB (15min@25℃) |
| Measurement Range | 0 to 75dB |
| Display Resolution | 0.1dB |
| Measurement Accuracy | ±0.5dB |
| Optical Insertion Loss Test | |
| Detector Type | InGaAs |
| Wavelength Range | 800 to 1700nm |
| Calibration Wavelength | 850/1300/1270/1310/1490/1550/1577/1625nm |
| Measurement Range | 10 to -70dBm |
| Linearity | ±0.15dB ( 10 to -60dBm) |
| Optical Connector Type | FC/SC/ST/LC, 2.5mm/1.25mm |
| Measurement Unit | dBm/dB/xW |
| Resolution | 0.01dB |
| Record Storage | Yes |
| Visual Fault Locator (VFL) | |
| Wavelength | 650nm |
| Output Power | 10mW |
| General | |
| Display | 5.6 inch TFT color screen |
| Power Supply | 7.4V5200mAh lithium battery/power supply adapter 12-19V2A |
| Automatic Shut-off | User-defined time |
| Low Battery Indication | Indicator flashing |
| Communication Interface | Network port/Micro USB |
| Operating Temperature | 10 to 60℃ |
| Storage Temperature | -25 to 70℃ |
| Dimensions | 260×155×73mm |