Description
Overview
GAOTek telecom line tester is single wavelength, multi-wavelength and online test. With the maximum dynamic range of up to 50dB, the device can be used for remote multi branch communication network tests. It’s designed with a minimum event dead zone. which makes the near connection easy to supervise, and the lowest sampling resolution. which enables it to locate the event point accurately. Additionally, the device is also designed with multiple convenient functional options, such as stable light source, optical power meter, visible red light source and fiber end face inspection tester is designed with an operating temperature and a storage temperature of  respectively to meet both EMC requirements as well as vibration and shock test requirements or above to ensure a high reliability, and built in Li battery to ensure an endurance for continuous measurement in the wild field.
Features
- Maximum dynamic range up to 50 dB
- 256 k data sampling points
- Online test of PON network
- Integrated mono mode and multi-mode test
- Automatic monitoring
- Optical communication signals
- File formats of Bell core GR196
- SR 4731 supported
Technical Specifications
| Maximum Dynamic Range | See the Technical specifications for each standard module of OTDR for more information. |
| Ranging Accuracy | ± (0.75 + sample interval + 0.0025% × range) (excluding the refractivity placement error) (m) |
| Ranging Resolution | 0.16 ft,0.32 ft,0.65 ft, 1.64 ft,3.2 ft,6.56 ft,13.1 ft,26.2 ft,52.4 ft,104.9 ft (0.05 m, 0.1 m, 0.2 m, 0.5 m, 1 m, 2 m, 4 m, 8 m, 16 m and 32 m) |
| Test Range | 0.24 mi,0.49 mi,0.99 mi, 1.98 mi ,3.67 mi ,9.94 mi,19.8 mi,39.7 mi,79.5 mi,159.07 mi,318.1 mi (0.4 km, 0.8 km, 1.6 km, 3.2 km, 6.4 km, 16 km, 32 km, 64 km, 128 km, 256 km and 512 km) (mono mode);0.24 mi,0.49 mi,0.99 mi,1.98 mi,3.97 mi,9.94 mi,19.8 mi (0.4 km, 0.8 km, 1.6 km, 3.2 km, 6.4 km, 16 km and 32km) (850 nm multi-mode) |
| Testing PW | 3, 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240 and 20480 ns3, 5, 10, 30, 80, 160, 320, 640 and 1280 ns (850 nm multi-mode) |
| Maximum Number of Sampling Points | 256 k |
| Linearity | 0.03 dB or dB |
| Loss Resolution | 0.001 dB |
| Refractivity Setting Range | 1.00000 or 1.99999(step: 0.00001) |
| Range Unit | km, m, thousand feet, feet |
| Display | 800×480, 7 in (17.7 cm) TFT color LCD (a capacitive touch screen in the standard configuration, and a resistive touch screen optional) |
| Optical Output Interface | FC or UPC (standard configuration, with LC or UPC, SC or UPC and ST or UPC optional) |
| Interface Language | Simplified Chinese, English, Russian and Korean available (contact the office for other language support) |
| External Interfaces | USB, Micro or USB, (10 m or 100 m) Ethernet, earphone and Micro SD |
| Power Supply | AC or DC adapter: AC 100 V or 240 V, 50 Hz or 60 Hz and 1.5 A; DC: 17 V ± 3 V (2 A)Internal Li battery: 11.1 V, 6800 mAh, battery operating time: 8 hrs. |
| Power Consumption | 10 W |
| Environmental Adaptability | Operating temperature: 14 °F to 122 °F (-10 ℃ to +50 ℃) (battery charging: 41 °F to 104 °F (5 ℃ to 40 ℃)Storage temperature: -40 °F to 158 °F (-40 ℃ to +70 ℃) (battery: -4 to 140 °F (-20 ℃ to 60 ℃)
RH: 5% to 95%, no condensation |
| Dimension | 9.92 in x 7.08 in x 2.16 in (252 mm(W)×180 mm (H)×55 mm) (D) |
| Weight | About 3.96 lb (1.8 kg) |