Overview - Handheld Fiber Optic OTDR
This Optical Time Domain Reflectometer (OTDR) is an innovative instrument with FTTx fiber network testing. It is widely applied in the manufacture, construction and maintenance of optical fibers. This OTDR is small in size, light in weight and has a splash proof design. It features an extra-short event dead zone of only 1.6 m, a high resolution of 0.125 m, 65 k sampling points and a convenient visible fault location (VFL) function. It features quick auto measuring mode, hand testing mode, average testing mode and blind zone testing mode. This OTDR provides 3 wavelengths including 1310/1550 nm ± 20 nm, 1550/1625 nm ± 20 nm and 1310/1550/1490 nm ± 20 nm in single mode fiber applications for selection. In addition, it saves and transfers test results to a computer through a USB interface for further analysis, reporting and printing via included software.
Key Features - Handheld Fiber Optic OTDR
- Light weight, portable, easy-to-use and one-key operation
- 1.6 m extra-short event dead zone
- Quick automatic testing and graph analysis
- Provides manual, average and dead-zone test modes
- Convent visible fault location (VFL) function
- Large memory capacity for data storage
Technical Specifications - Handheld Fiber Optic OTDR
| | C0250003A | C0250003B | C0250003C |
| Central Wavelengths | 1310/1550 nm ± 20 nm | 1550/1625 nm ± 20 nm | 1310/1550/1490 nm ± 20 nm |
| Fiber model | Single mode fiber | Single mode fiber | Single mode fiber |
| Dynamic Range | C0250003A-1 | 15dB | 1550@39; 1624@37dB | 1310@39dB; 1550/1490@37dB |
| C0250003A-2 | 28dB |
| C0250003A-3 | 37dB |
| Pulse Width | 10 ns to 20480 ns |
| Max. Sampling Points | 65 k |
| Linearity | 0.05 dB/dB |
| Distance Accuracy | ±(1 m + sampling space + 0.003% × distance) |
| Event Dead Zone | 1.6 m |
| Waveform Storage Capacity | 800 |
| Range of Refractive Ratio | 1.00000 to 2.00000 |
| Display Color | TFT LCD, 5.1 inch, 648 * 480 (optional touch screen operation) |
| Interface | USB |
| Fiber Connector | FC/UPC(standard/Optional universal joint is available) |
| Power Supply | AD/DC adapter, 100 V to 240 V AC 50 Hz,
DC: 15 V to 20 V(2 A)
Built-in lithium battery: 7.4 V, 3200 mAh
Battery Life: 10 hours |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | -40 °C to 70 °C |
| Relative Humidity | 5% to 95% |
| Dimensions | 215 mm × 130 mm × 66 mm |
| Weight | 1 kg |
