NEC Univerge SV8100 System Hardware Manual page 190

UNIVERGE SV8100
5.5.4
System Hardware Manual
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Connectors
The CN2 connector provides connection to four analog DID trunk ports,
which are polarity sensitive (tip-to-tip, ring-to-ring). The OPX circuits,
however, are not polarity sensitive. The CD-4DIOPB requires one
universal slot. (Refer to
Program 10-03-01 has OPX defined, note that the blade consumes four
(CD-4DIOPB) trunks and extension ports when installed. If OPX is not
defined, then only trunks ports are consumed.
Table 4-43 CD-4DIOPB RJ-61 Cable Connector Pin-Outs
pin-outs for the RJ-61 connector. Refer to
on page 4-71 for an illustration showing the location of the connectors on
the CD-4DOIPB blade.
Table 4-43 CD-4DIOPB RJ-61 Cable Connector Pin-Outs
Figure 4-24 CD-4DIOPB Blade on page
Figure 4-24 CD-4DIOPB Blade
RJ-61 Cable Connector – CN2
Line No. Pin No.
1
2
3
4
http//vietpro.com.vn
shows the
Connection
1 Tip
2 Ring
3 Tip
4 Ring
5 Tip
6 Ring
7 Tip
8 Ring
4-70.) If
4-73