Instruction Manual

OBR 5T-50
OBR is a trademark of Luna Innovations Incorporated.
©Luna Innovations Incorporated, Roanoke, VA
All rights reserved.
LTOBR5T-50 LONG REV. 004 08/20/2013
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PARAMETER SPECIFICATION UNITS
SINGLE SCAN 10 AVERAGES
Length Characteristics:
Maximum Device Length 8.5 meters
Spatial Resolution (two-point)
1
20 µm
Length Accuracy
2
± 0.015% of Length --
Dead Zone:
Dead Zone 20 µm
Wavelength:
Wavelength Range 40 nm
Wavelength Accuracy
2
1.5 pm
Center Wavelength 1546.69 nm
Integrated Return Loss Characteristics:
Dynamic Range
3
60 65 dB
Total Range
4
-14 to -120 -14 to -125 dB
Sensitivity
4
-120 -125 dB
Resolution
5
± 1.0 ± 1.0 dB
Accuracy
5
± 1.0 dB
Insertion Loss Characteristics:
Dynamic Range
6
10 15 dB
Resolution
7
± 0.5 ± 0.5 dB
Accuracy
7
± 0.5 dB
Measurement Timing:
11.9 Hz
Maximum Optical Power:
8 mW
Physical:
Optical Connector Type FC/APC
Dimensions 14 x 12.5 x 6.75 (36 x 32 x 17) In (cm)
Weight 17.3 (7.85) lb (kg)
Maximum Power Consumption 50 W
1 Distance between two sample points along the length axis in SMF-28.
2 Accuracy is guaranteed via NIST-traceable HCN gas cell.
3 Range between strongest reflection greater than -30 dB and noise floor.
4 Noise floor return loss at half maximum length.
CLASS 1 LASER PRODUCT
5 Measured with 1 cm integration width.
6 Two way loss before backscatter reaches noise floor, and IL
measurements are no longer possible.
7 Measured with 10 cm integration width.