JDSU TP300 Betriebsanweisung PDF herunterladen (Seite 17)

Short - The pair has a low resistance

connection from one wire of the pair to

the other wire of the pair or to any other

wire in the cable or the shield. A short is

indicated by the Short icon being on and

flashing hyphenes ( - ) in the appropriate

pin positions on the second line for the

pin numbers involved in the shorts plus a

flashing S icon if the shield is shorted to a

pin.

Miswire - A wire or both wires of a pair

are not connected to the correct pins at the

other end of the cable. The wire map shows

the pin numbers from line 1 (main) to line 2

(remote). A reverse pair is a special case

of a miswire in which the pair is wired to the

correct pair of pins or to another designated

pair of pins, but the two leads are reversed.

The Resi-Tester™ is able to test for split

pair errors as long as the wiring errors are

in pairs. The Fail icon and the pin numbers,

which are miswired, will be flashing.

Split Pair - A split pair is an error in the

twisting of the wires together within the

cable. The cables generally are made up

of eight wires twisted together in 4 pairs.

These 4 pairs are designated as pairs by the

wiring standards and are intended to carry

a signal and its return. 1&2, 3&6, 4&5 and

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 31 32

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JDSU TP300 Betriebsanweisung Seite 17