CHAPTER 5 OPERATION TEST
ā 419 ā NWA-008853-001 Rev.3.0
97ch5001.fm
STEP2: Connect the cable for loopback test.
(1) When using a twisted-pair cable:
This figure shows an example of the cable connection when the DTI/CCT cards are mounted in the
AP05 and AP06 slot of PIM0.
Loopback Test Connection for Twisted-Pair Cable
PIM0
JP
MDF
DTI/CCT
AP05
RA
RB
TA
TB
17
42
18
43
LTC1
PIM0
JP
AP06
RA
RB
TA
TB
1
26
2
27
LOOPBACK
LTC2
17
42
18
43
RA
RB
TA
TB
1
26
2
27
DTI/CCT
RA
RB
TA
TB
LOOPBACK TEST
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