MaxTester 715B Last-Mile OTDR

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  • MaxTester 715B Last-Mile OTDR: 
  • The MAX-715B OTDR/iOLM is optimized for the point-to-point testing and troubleshooting of FTTx architectures, and is ideal for testing short fibers (e.g., inside a CO environment or at FTTA/DAS network installations).
  • KEY FEATURES
  • Handy, lightweight, powerful, tablet-inspired design
  • 7-inch, outdoor-enhanced touchscreen–the biggest in the handheld industry
  • 12-hour autonomy
  • Dead zones: EDZ 1 m, ADZ 4 m
  • Dynamic range of 30/28/28 dB
  • Rugged design built for outside plant
  • iOLM-ready: intelligent and dynamic application that turns complex OTDR trace analysis into a one-touch task

  • APPLICATIONS
  • FTTx last-mile installation and troubleshooting
  • Short access-network testing
  • FTTA fiber-DAS installations
  • CATV/HFC network testing

  • TECHNICAL SPECIFICATIONS
  • Display  .....7-in (178-mm) outdoor-enhanced touchscreen, 800 x 480 TFT 
  • Interfaces ...Two USB 2.0 ports RJ45 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 ± 30/1550 ± 30/1625 ± 10
  • SM live port built-in filter ......1625 nm: highpass >1595 nm isolation >50 dB from 1270 nm to 1585 nm
  • Dynamic range (dB)c .....30/28/28
  • Event dead zone (m)d ...1
  • Attenuation dead zone (m)e..... 4
  • Distance range (km) .....0.1 to 160 
  • Pulse width (ns) .......5 to 20 000
  • 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) f .......±(0.75 + 0.005 % x distance + sampling resolution)
  • Measurement time ......User-defined
  • Reflectance accuracy (dB) b .......±2

Typical real-time refresh (Hz)....... 3

Notes a. All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified. b. Typical. c. Typical dynamic range with longest pulse and three-minute averaging at SNR = 1. d. Typical, for reflectance from –35 dB to –55 dB, using a 5-ns pulse. e. Typical, for reflectance at –55 dB, using a 5-ns pulse. Attenuation dead zone at 1310 nm is 5 m typical with reflectance below –45 dB. f. Does not include uncertainty due to fiber index.

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