NFK2-SC FLUKE NETWORKS, NFK2-SC Datasheet - Page 122
NFK2-SC
Manufacturer Part Number
NFK2-SC
Description
LAN Tester
Manufacturer
FLUKE NETWORKS
Datasheet
1.NFK1-SC.pdf
(278 pages)
Specifications of NFK2-SC
Lead Free Status / RoHS Status
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OF-500 OptiFiber Certifying OTDR
Technical Reference Handbook
3-46
* “Resolution” is called “data spacing” in Telcordia standards and “sample spacing” in other documents.
RESOLUTION
(OFTM-561xB
modules)
Setting
The resolution* setting determines the distance between measurement samples. Shorter resolution
settings improve measurement accuracy and let you see more detail in and around reflective events,
but also increase test time. Longer settings decrease test time, but provide less accuracy and event
detail.
Minimum Resolution for Each Range
•
•
•
•
•
Auto: the tester selects the shortest resolution that is valid with the RANGE setting. Generally, Auto
is appropriate unless a shorter test time is more important than accuracy and detail.
400 m: 3 cm
1 km: 6 cm
2 km: 12 cm
4 km: 25 cm
8 km: 50 cm
Table 3-5. Manual OTDR Settings (cont.)
Description and Selection Guidelines
-continued-
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