Fluke Networks CertiFiber Pro Users Manual - Manual (Page 406)

Versiv Cabling Certification Product Family
Technical Reference Handbook
384
OptiFiber Pro OTDR Module Specifications (cont.)
Multimode Singlemode
Linearity 12, 13 0.03 dB/dB typical
maximum
0.03 dB/dB typical
maximum
Reflectance
Range
4, 5
850 nm: -14 dB to -57 dB
typical 
1300 nm: -14 dB to -62
dB
typical
1310 nm: -14 dB to -65 dB
typical
1550 nm: -14
dB to -65 dB
typical
Reflection
Accuracy
13
 4 dB typical maximum 2 dB typical maximum
Sample
Resolution 3 cm to 400 cm 3 cm to 400 cm
Pulse Widths
(nominal) 850 nm: 3, 5, 20, 40, 200 ns
1300 nm: 3, 5, 20, 40, 200,
1000 ns 3, 10, 30, 100, 300, 1000 ns
3000, 10000, 20000 ns
Loss Threshold
Setting 0.01 dB to 1.5 dB
Adjustable in 0.01 dB
increments
0.01 dB to 1.5 dB
Adjustable in 0.01 dB
increments
Units of Measure m, ft m, ft
12. dB variation per 1 dB step.
13. Applies along the trace backscatter within the distance range in which the OTDR can
find a 0.1 dB event.