Outside Lines - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100/SV8300
Connector
6
System Hardware Manual
Table 6-64 MDF Cable Connections (Trunk) (Continued)
MDF Station
Running
Pin Cable
Cable
No. DTL
46 VI–BL GN
21 BL–VI RD
47 VI–OR GN
22 OR–VI RD
48 VI–GN GN
23 GN–VI RD
49 VI–BR GN
24 BR–VI RD
50 – –
25 – –
7.3.2

Outside Lines

The FCC authorized connector for the connection of CO lines is an
RJ-61. The lines are connected in sequence in this termination block.
Therefore, the lines must be ordered in the appearance order best
suited to the user. Refer to
(Station) on page 6-122
(Trunk) on page 6-124
Assembly Cable positions, the cable number, and lead functions.
Ground Start and/or Loop Start, Loop Dial, DID/OPX, E&M Tie lines,
and T1 can be connected to this system. Using only twisted-pair
wiring to cross connect the lines from the RJ-61 termination block to
the MDF is recommended.
COTB DIOPA
4 8 DID OPX
T T T
R R R
T T T
R R R
T T T
R R R
T T T
R R R
– – –
– – –
Table 6-63 MDF Cable Connections
or Table 6-64 MDF Cable Connections
for information about the MDF Connector
PRTA
BRIA
PRI T1
T RA RA TA–1
R RB RB TB–1
T – – RA–1
R TA TA RB–1
T TB TB TA–2
R – – TB–2
T – – RA–2
R – – RB–2
– – –
– – –
Issue 1.0
CCTA
RA
RB
–
TA
TB
–
–
–
– –
– –
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