NEC DTL-12BT-1 - DT330 - Plus BCH, Описание

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UNIVERGE SV8100 Issue 5.0
General Description Manual 5 - 19
S
ECTION
4
C
ABLING
R
EQUIREMENTS AND
S
PECIFICATIONS
This section provides cabling requirements and specifications for various equipment
used in the SV8100 system.
Only the DT300/DT700, D
term
Series i telephones, single line telephones, cordless
telephones and wireless telephones discussed in the document can be installed on
the SV8100 system.
Figure 5-4 Connecting the DLC Using Twisted 2-Pair Cable is a diagram of the
chassis connected with each of the multiline terminals and single line telephones by a
separate twisted 1-pair cable or 2-pair cable (only for multiline terminals).
Refer to the following tables for cabling requirements and specifications:

Table 5-14 DT300 Series Loop Resistance and Cable Length

Table 5-15 DT700 Series Loop Resistance and Cable Length

Table 5-16 D
term
Series i or D
term
IP Terminal Loop Resistance and Cable
Length

Table 5-17 Cable Connection Between the Analog Port and the Single Line
Equipment

Table 5-18 Cabling Requirements
Figure 5-4 Connecting the DLC Using Twisted 2-Pair Cable
To avoid damage to equipment, do not install the
D
term
70 on the SV8100 system. The D
term
70 (DTU/
DTP) terminal uses -24V and has no protection from
the -48V power supply used by the SV8100 system.
Multiline Terminal
Twisted 2-Pair Cable
DLC
RJ-11