Yokogawa AQ7270 OTDR SMF SC

Yokogawa AQ7270 OTDR SC SMF Model code:735023

General Specifications

• Display: 8.4-inch color TFT (640 × 480 dots)
• Distance range: 500 m, 1 km, 2 km, 5 km, 10 km, 20 km, 50 km, 100 km, 200 km, 300 km, 400 km, 512 km
• Reading resolution: 1 cm min.
• Sampling resolution: 5 cm, 10 cm, 20 cm, 50 cm, 1 m, 2 m, 4 m, 8 m, 16 m, 32 m
• Number of data samples: Up to 50000 points
• Group refraction index: 1.30000 to 1.79999 (0.00001 steps)
• Distance unit: km mile and kf for English display
• Pulse Width 3 ns, 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms
• Distance measurement ± 1 + measured distance × 2 × 10-5 ± sampling resolution accuracy
• Internal memory Saves up to 1000 waveforms

OTDR Specifications

• Center wavelength 1310 nm ± 25 nm, 1550 nm ± 25 nm
• Applicable fiber SM (ITU-T G.652)
• Event dead zone: 0.8 m (max.)
• Attenuation dead zone:
  • 7 m (typ.) @ 1310 nm
  • 8 m (typ.) @ 1550 nm
• Dynamic range (min.):
  • 40 dB@1310 nm
  • 38 dB@1550 nm
• Light source (optical output): -5 dBm or more
• Light source (output level stability): ± 0.1 dB
• Optical power monitor (input level): -50 dBm to -5 dBm
• Optical power monitor (accuracy): ± 0.5 dB