Cabling And Mdf Connection; Connection Requirements; Cabling Precautions; Wiring Between The Chassis And The Mdf - NEC UNIVERGE SV8100 System Hardware Manual

UNIVERGE SV8100/SV8300
C
S 7
ABLING AND
ECTION
7.1
7.2
7.3
System Hardware Manual
MDF C

Connection Requirements

The chassis is connected with each multiline terminal, single line telephone,
optional equipment, OPX, E&M Tie lines and digital trunks by a separate
twisted-pair cable through the Main Distribution Frame (MDF). The E&M Tie
lines are T1/FT1/E1 lines and require multiple twisted pair cabling.

Cabling Precautions

When selecting cables and the MDF, future expansion or assignment changes
should be given due consideration. Avoid running cables in the following
places:
A place exposed to the wind or rain.
A place near heat radiating equipment or where the PVC covering could
be affected by gases or chemicals.
An unstable place subject to vibration.

Wiring Between the Chassis and the MDF

7.3.1

Chassis Cables

The chassis is equipped with two MDF Cable Assemblies. NEC
recommends that the MDF Cable Assembly be used to connect the
multiline terminals, single line telephones (except PFT), PVAA and
DID/OPX lines. Refer to
on page 6-97
page 6-98
page 6-99. When installing E&M Tie lines, single line telephones with
PFT, and other optional equipment with the CD-8DLCA/CD-16DLCA,
the connector and cabling must be locally provided.
1
2
3
4
5
6
7
8

Figure 6-41 MDF Pin-Out (Connectors 1~6)

ONNECTION
Figure 6-41 MDF Pin-Out (Connectors 1~6)
and Table 6-47 MDF Cable Connections (Station) on
or Table 6-48 MDF Cable Connections (Trunk) on
1
2
3
4
5
6
7
8
Issue No. 1.5
6 - 97