Port Assignment, Termination, Cable Length
Installation
51
Connecting a UAE socket to a U
pn
port
A DECT base station’s double connection can also be made using a UAE
connection socket.
Connecting a UAE socket to a 2 U
pn
port
a/b Ports
The a/b ports are for operating analogue devices (e. g. fax, modem or
analogue telephone). The maximum permissible length of the cable is 1,000
m, where a twin-wire 0.6 mm cable (with twisted wire pairs) is used. You can
then use devices for voice or data communication which use pulse dialling, or
devices which use pulse or DTMF dialling, including:
●
analogue telephones,
●
G3 fax machines,
●
analogue modems,
1 U
pn
port
black wire
red wire
8 7 6 5 4 3 2 1
system phone
or base station
–
+
ESC
OK
5
8
2
3
6
9
0
#
1
4
7
*
ABC
DEF
GHI
JKL
MNO
PQRS
TUV
WXYZ
R
ABC
C
i
cable: max. 1000 m
If you connect a base station to a
U
pn
-port, four calls can be made simultaneously
through this base station using mobile DECT devices.
4 x
8 7 6 5 4 3 2 1
cable: max. 1000 m
If you connect a base station to two
U
pn
-ports, eight calls can be made simultaneously
through this base station using mobile DECT devices.
2 U
pn
ports
base station
8 x
