Optical Module Specifications

• Optical Module: 1300nm Multimode TD-851
• Wavelength: 1300nm ± 30nM
• Pulse Widths: 100nS, 320nS, 1µS
• Range for Scattering: 20 dB min; 23 dB typ
• Max Distance Range: 67 km
• Optical Connectors: FC Standard

• 0.01dB loss resolution
• 1 meter distance resolution
• Real Time display, with continuous digital computation
• N-point averaging
• Dual Cursors for precise measurements between any two points
• Splice loss, 2 point loss, and dB/km measurements
• Selective areas can be expanded on the CRT for close analysis
• Automatic vertical self-centering for ease of use
• Automatic splice loss readout
• Full digital readout on the CRT along with the trace, which can also be printed out with the optional built-in digital plotter
• dB/Km fiber attenuation readout
• 5-digit entry of the refraction index
• Available IEEE-488 interface
• Readout in feet or meters

Specifications

• Readout Resolution: 1m
• Distance Scale Factors: 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384 m/Div
• Vertical Scale Factors: 0.25, 0.5, 1.0, 2.0, 4.0 dB/Div
• Vertical Resolution: 0.01 dB
• Averaging Speed:
  * Real Time - 3.5 per second update
  * Fast Scan - 4 sec; Slow Scan - 48 sec
• Refractive Index: 5 significant digits, range 1.001 to 1.9999 digital entry
• Loss Modes:
  * 2 Point: Relative loss between any two points in the fiber
  * dB/km: Distance normalized fiber loss between any two points in the fiber
  * Splice: Least-square approximation of splice loss
• Cursors: Dual, independent with lock functions, automatic centering in expanded modes
• Dimensions: 8" x 20.1" x 21.3"
• Weight: approx 38 lbs