Photon Kinetics 3100 Single Mode OTDR

Photon Kinetics 3100 Dual OTDR
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Photon 3100
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Operating Modes:

Measurement Range Model 3100 & Model 313 Model 3100 & Model 315
One way loss limit for Fresnel (fiber end) reflection 33 dB 32.5 dB
One way loss limit for Rayleigh backscatter 18 dB 16.5 dB
Wavelength 1310 (±20) nm 1530 (±30) nm
Operating Mode Pulse Rate Pulse Width Data Storage Averaging Time Noise Reduction
50 km
Range Limit
2 kHz 250 m 50 km 5 sec
52 sec
19 dB
23 dB
100 km
Range Limit
1 kHz 250 m 50 km 10 sec
104 sec
19 dB
23 dB
Hi Res determined by range limit 50 m 12.5 km determined by range limit 20 dB
Free Run       5 waveforms per sec 12 dB

  • Distance Measurements
    Distance Readout Resolution: 1 meter (1 ft)
    Refractive Index Range: 1.400 to 1.500
  • Loss Measurements
    Loss Readout Resolution: .01 dB
    Signal Acquisition Range: 42 dB (one way fiber loss)
  • Display
    Vertical Scales: 5, 1, 0.5 dB/div one-way loss
    Vertical Total Divisions: 5
    Horizontal Scales:
    • Normal Resolution: 4000, 2000, 1000, 500, 200 m/div
    • High Resolution: 1000, 500, 200, 100, 50 m/div
    • Total Divisions: 10
  • Interface: GPIB IEEE-488 (talker, listener)
  • Physical Characteristics:
    Weight: approx. 35 lb (16 kg)
    Size: 7.1" x 16.4" x 20.8" including front cover