Description
Overview
GAOTek multifunction automatic OTDR with OPM, OLS, VFL, and LED is an Optical Time Domain Reflectometer that is 7-inch, including automatic OTDR, expert OTDR、event map, OPM, VFL, LS, multi-core test, loss test, and so on. The maximum dynamic range of 28dB can be used for a 100 km precise test, minimum event blind zone 3m, maximum sampling resolution of 2.5 cm. Equipped with a 4600m high-density and high-capacity polymer lithium battery, with intelligent power-saving management. It also supports power supply and charging with a power bank.
This is used to measure parameters such as length, loss, and splicing quality of various types of fiber optic cables. It is widely used in engineering construction, line maintenance, emergency repair testing, research, and production measurement of FTTH, MAN, and secondary backbone network communication systems.
Technical Specifications
| Operating Wavelength | 1310/1550/1625/1650±20nm |
| Maximum Dynamic Range | 28dB |
| Event Dead Zone | 3 m |
| Event Blind Zone | 9.84 ft (3 m) |
| Ranging Accuracy | ± (0.75 + sampling interval + 0.0025% x distance) m (excluding refractive index placement error) |
| Resolution | 0.025、0.05、0.1、0.2、0.5、1、2、4、8、16、32m |
| Distance | 0.4、0.8、1.6、3.2、6.4、16、32、64、128、256、512km |
| Pulse | 5、10、30、80、160、320、640、1280、5120、10240、20480ns |
| Maximum Sampling Points | 256 k |
| Linearity | 0.03 dB/dB |
| Loss Resolution | 0.001 dB |
| Refractive Index Setting Range | 1.00000 to 1.99999(stepping 0.00001) |
| Distance Unit | Kilometer, meter, thousands of feet, feet |
| Display | 800 x 480, 7-inch TFT color LCD (capacitive touch screen) |
| Optical Output Interface | FC/UPC (standard, optional SC/UPC) |
| Interface language | Chinese, English (contact us for other language support) |
| External Interface | USB Type C, Micro SD AC/DC adapter: Input:AC100V~240V, 50/60Hz; Output: DC/5V/2A; |
| Power | Internal lithium battery: 3.7V,4600mAh |
| Battery Operating Time | Low Lighting, standby ≥ 6h |
| Battery | 4600 mAh |
| Dimensions | 7.87 in × 5.91 in × 1.50 in (20 cm × 15 cm × 3.8 cm) |
| Weight | 24.69 ounces (700 g incl battery) |
| Operating Temperature | 32°F to 112°F (0℃ to + 40℃) |
| Storage Temperature | 68°F to 140°F (20℃ to + 60℃) |
| Relative Humidity | 5% to 95%, no condensation |