31
CHAPTER 3: Cable Tests
Checking Multiple Cables
The Scan-LAN 80 senses when a change occurs in
the cable connection and restarts the test. Use this
feature to easily test many cables—just plug in the
new cable, and the test results will appear in several
seconds.
When no activity has been detected for five minutes,
the Scan-LAN 80 will automatically power down.
3.2 Individual Cable Tests
Wiring, Cable Length, and Noise can each be tested
separately by the Scan-LAN 80. The individual tests
run faster than the full Autotest function. These
functions are especially useful when you need to
check only wiring or cable length for a number of
cables.
3.2.1 W
IRE
M
AP
(T
WISTED
-P
AIR
C
ABLES
O
NLY
)
Set the rotary function selector to Wire Map.
Press the
▼
or
▲
button until the desired cable type
is displayed.
Connect the cable to the RJ-45 connector on the
Scan-LAN 80.
Содержание Scan-LAN 80
Страница 19: ...15 CHAPTER 3 Cable Tests Wiring 1 2 3 6 1 2 3 6 4 5 7 8 4 5 7 8 1 2 Open 3 6 Straight Thru 4 5 Open 7 8 Open...
Страница 22: ...18 SCAN LAN 80 CABLE SCANNER Wiring 1 2 3 6 1 2 3 6 4 5 7 8 4 5 7 8 1 2 Reversed 3 6 Reversed 4 5 Open 7 8 Open...
Страница 48: ...44 SCAN LAN 80 CABLE SCANNER Figure 5 1 Connecting Unterminated Cable 50 MINIMUM LENGTH...
