Fluke Networks CertiFiber Pro Users Manual - Manual (Page 395)

Chapter 17: Specifications
Summary of Performance Specifications
373
Propagation Delay
Delay Skew
DC Loop Resistance
Twisted pair cabling
Parameter Without Remote With Remote
Range 4000 ns 750 ns
Resolution 1 ns 1 ns
Accuracy  (2 ns + 2 %); 0 ns to 750 ns
 (2 ns + 4 %); 750 ns to 4000 ns  (2 ns + 2 %)
Parameter Twisted Pair Cabling
Range
0 ns to 100 ns
Resolution
1 ns
Accuracy  10 ns
Parameter Twisted pair cabling
Range
0  to 540 
Resolution
0.1 
Accuracy  (1  + 1 %)
Overload Recovery Time
Less than 10 minutes to rated accuracy following
an overvoltage. Referencing is required after
repeated or prolonged overvoltage.