Description
Overview
GAOTek telecom line testers have real-time measuring models, fit for massive optical fiber scanning tests to get high efficiency. The built-in intelligent trace scanning modules can both quickly and precisely analyze the trace, listing out the necessary information in the event table including event location, and fault location with a friendly user interface, which is understandable to line maintainers especially ones without professional educational backgrounds. If customers are not content with the event table, they can set the analysis parameters and reanalyze the tested trace again. The communication work light signal in the tested optical fiber not only affects the OTDR testing quality but also imposes unrecoverable damages to APD in the equipment. These OTDR products can automatically test and indicate the communication work light signal in the fiber and provide instant and prompt protection to the equipment as soon as possible.
Technical Specifications
| Center Wavelength | 1310 nm or 1550 nm |
| Dynamic Range | 28 dB or 26 dB |
| Pulse Width | 10 ns, 30 ns, 50 ns, 100 ns, 1.0 us, 2.5 us, 10 us |
| Event Dead Zone | 8.2 ft (2.5 m) |
| Attenuation Dead Zone | 45.93 ft (14 m) |
| Distance Range | 0.31 mi to 74.56 mi (0.5 km to 120 km) |
| Distance Management Accuracy | ± (3.28 ft (1 m) + sample space + measurement distance x 0.05%) |
| Linearity | ± 0.05 dB, dB |
| Memory Capacity | 1000 |
| Fiber Type | SMF |
| Display | 3.5 in (8.89 cm) LCD |
| Optical Connector | FC or SC or ST |
| Battery | Ni-mH Smart Charge Battery |
| Continuous Working Time | >10 hrs |
| Dimensions | 9.06 in x 4.72 in x 2.36 in (230 mm x 120 mm x 60 mm) |
| Weight | 1.98 lb (0.9 kg) |