JDS Uniphase TestifierPRO, Руководство пользователя

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cable is connected and ready for test�
Partial and erroneous results will be
displayed until a complete test cycle has
been run on a cable�
For Telco Cable Test mode, the
TestifierPRO
f
assumes that the 6-
position Telco jacks on the main unit and
the remote will be used for connecting
the tester to the cable run to be tested�
This mode uses the 3-pair USOC
standard to define the pairs. Connector
pins 1-6, 2-5 and 3-4 are the pairs
defined by this standard. The tester
will display the “PASS” icon when all 6
pins are correctly wired in a one-to-one
order� If all 6 pins are correctly wired
in the reverse order, the “PASS” icon
along with a flashing “Rev” icon will be
displayed� Standard telephone cables
used between a phone set and a wall
jack are usually reverse-pinned�
For Network Cable Test mode, the
TestifierPRO
f
assumes that the 8-
position Network jacks on the main
unit and the remote will be used for
connecting the tester to the cable run to
be tested� The TIA/EIA 568A/B standard
is used to define the pairs. Connector
pins 1-2, 3-6, 4-5 and 7-8 are the pairs
defined by this standard. The A and B
standards are the same except for the