NEC Univerge SV8100 System Hardware Manual page 179

5.2.2
5.2.3
4-62
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Installation
To install the PZ-4COTE:
1. Four spacers are included with the PZ-4COTE. Install the spacers on
the CD-4COTA or CD-LTA blade. Make sure to attach the spacers so
that they extend out on the side of the daughter board which has the
CN1 connector.
2. Position the PZ-4COTE CN1 connector over the CN4 connector on the
CD-4COTA or CD-LTA. Press the blades together, ensuring the spacers
lock in place.
3. Install the PZ-4COTE blade (refer to
PZ-4COTE Daughter Board on page
Connectors
Table 4-35 PZ-4COTE RJ-61 Cable Connector Pin-Outs on page 4-61
shows the pin-outs for the RJ-61 connector. Refer to
the PZ-4COTE Daughter Board on page 4-59
the location of the connectors on the PZ-4COTE blades.
Table 4-35 PZ-4COTE RJ-61 Cable Connector Pin-Outs
CN2, Trunks – Connecting to CD-4COTA/CD-LTA
The CN2 connector is not polarity sensitive (tip-to-tip, ring-to-ring).
4-59).
RJ-61 Cable Connector
Pin No.
1
2
3
4
5
6
7
8
Installing the SV8100 Blades
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UNIVERGE SV8100
Figure 4-21 Installing the
Figure 4-21 Installing
for an illustration showing
Connection
Circuit 4 – Tip
Circuit 3 – Tip
Circuit 2 – Tip
Circuit 1 – Ring
Circuit 1 – Tip
Circuit 2 – Ring
Circuit 3 – Ring
Circuit 4 – Ring