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CHAPTER 10
10
10.1 Functional description
Figure 10.1 Linked system
Table 10.1 DCU configurations
Installation Instructions
36
Link card package LBB 6722/00
The link card package gives you the possibility to connect (link) two DCUs to each
other (figure 10.1). This expands the standard capacity of 16 base stations up to 32 base
stations and 64 hand sets up to 128 handsets (see table 10.1). A linked system provides
seamless handover and roaming between all base stations in the system.
Alphadesk
RS232
central
control PC
1
4
GHI
7
PQRS
*
DCU configuration
1 DCU
1 DCU + extension card
2 DCUs (linked system)
2 DCUs (linked system) +
1 extension card
2 DCUs (linked system) +
2 extension cards
PABX
Link cable
master
DCU
link
card
BS
BS
BS
OK
R
MENU
2
3
ABC
DEF
5
6
OK
JKL
MNO
8
9
R
TUV
WXYZ
MENU
0
#
1
2
3
ABC
DEF
4
5
6
OK
GHI
JKL
MNO
7
8
9
R
PQRS
TUV
WXYZ
MENU
*
0
#
1
2
3
ABC
DEF
4
5
6
GHI
JKL
MNO
7
8
9
PQRS
TUV
WXYZ
*
0
#
Maximum number
Maximum number
of base stations
of ACUs
8
8
16
8
16
16
24
16
32
16
DECT6000
slave
DCU
link
card
BS
BS
BS
OK
R
MENU
1
2
3
ABC
DEF
4
5
6
OK
GHI
JKL
MNO
7
8
9
R
PQRS
TUV
WXYZ
MENU
0
#
1
2
3
*
ABC
DEF
4
5
6
OK
GHI
JKL
MNO
7
8
9
R
PQRS
TUV
WXYZ
MENU
*
0
#
1
2
3
ABC
DEF
4
5
6
GHI
JKL
MNO
7
8
9
PQRS
TUV
WXYZ
*
0
#
Maximum number
of handsets
(ACU x 8)
64
64
128
128
128
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