Overview
The Inventory Master ethernet cable tester OTDR has a 5.6-in capacitive full touch screen and integrates automatic OTDR, expert OTDR, event map,OPM,VFL, LS and other functions. The OTDR has a maximum dynamic range of 32 dB or 30 dB and can achieve accurate testing up to 100km. It can achieve a minimum event dead zone of 3 m and a maximum sampling resolution of 2.5 cm. The OTDR is equipped with a 4600 mAh high-density and large-capacity polymer lithium battery, intelligent power saving management as well as power supply/charging by a power bank. The Inventory Master ethernet cable tester can be used to measure length, loss, connection quality, and other parameters of all kinds of optical fiber and cable. it is widely used in the engineering construction, line maintenance, and emergency rescue tests of FTTH, MAN, and secondary backbone network communication systems, as well as the development and production measurement of optical fiber and cable.
Technical Specifications
| Working Wavelength | 1310 nm or 1550 nm +- 20 nm |
| Max. Dynamic Range | 32 dB or 30 dB |
| Event Dead Zone | 4.92 ft (1.5 m) |
| Attenuation Dead Zone | 26.25 ft (8 m) |
| Accuracy | +- (2.46 ft + distance x 0.0025 % + sampling period) (regardless of refractive error) |
| Pulse Width | 5 ns, 10 ns, 30 ns, 80 ns, 160 ns, 320 ns, 640 ns, 1280 ns, 5120 ns, 10240 ns, 20480 ns |
| Max. Sampling Point | 256 K |
| Linearity | 0.03 dB/dB |
| Loss Resolution | 0.001 dB |
| Refractive Index Setting Range | 1.00000 to 1.99999 (0.00001 stepping) |
| Distance Unit | Kilometers, meters, thousands of feet, feet |
| Display | 800 x 480, 7 “ TFT Color LCD(Capacitive touch screen) |
| Optical Output Port | FC or UPC |
| External Port | USB Type C, Micro SD |
| Power Supply | AC or DC adapter Input AC100 V to 240 V, 50 Hz or 60 Hz Output DC or 5 V or 2 A Internal lithium battery 3.7 V, 4600 mAh |
| Battery Working Time | High Brightness, standby time >= 6 h |
| Environmental Suitability | Working temperature 32 °F to 110 °F ( 0 °C to 40 °C) Storage temperature 68 °F to 140 °F (20 °C to 60 °C) Relative humidity 5 % to 95 %, no condensing |
| Weight | 28.22 oz (0.8 kg) |
| Dimension | 6.97 in x 4.29 in x 1.46 in (177 mm x 109 mm x 37 mm) |
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