China 2GB 1310/1550nm Exfo 30/28dB Sm mm Maxtester 710b OTDR, Find details about China Exfo OTDR, Maxtester OTDR from 2GB 1310/1550nm Exfo 30/28dB Sm mm Maxtester 710b OTDR
TECHNICALSPECIFICATIONS | MAXTESTER 710B |
Display | 178 mm (7 in) outdoor-enhanced touchscreen, 800 x 480 TFT |
Interfaces | Two USB 2.0 ports RJ-45 LAN 10/100 Mbit/s |
Storage | 2 GB internal memory (20 000 OTDR traces, typical) |
Batteries | Rechargeable lithium-polymer battery 12 hours of operation as per Telcordia (Bellcore) TR-NWT-001138 |
Power supply | Power supply AC/DC adapter, input 100-240 VAC, 50-60 Hz, 9-16 V DCIN 15 Watts minimum |
Wavelength (nm) b | 1310/1550 |
Dynamic range (dB) c | 30/28 |
Event dead zone (m) d | 1 |
Attenuation dead zone (m) d | 4 |
Distance range (km) | 0.1 to 160 km |
Pulse width (ns) | 5 ns to 20 us |
Linearity (dB/dB) | ±0.05 |
Loss threshold (dB) | 0.01 |
Loss resolution (dB) | 0.001 |
Sampling resolution (m) | 0.04 to 5 |
Sampling points | Up to 256 000 |
Distance uncertainty (m) e | ±(0.75 + 0.005 % x distance + sampling resolution) |
Measurement time | User-defined (60 min. maximum) |
Reflectance accuracy (dB) | ±2 |
Typical real-time refresh (Hz) | 3 |
Laser safety | 1M |