Description varix 200/varix 14 (DECT)
3 - 1
3 Base station cabling
3
B a s e s t a t i o n c a b l i n g
The UP0 lines to a base station must
- be of equal length and wire cross-section,
- be in the same cable and
- in a balanced circuit (twisted-pair/star-quad).
If you plan to use an AC/DC plug converter (SNG 24V) to increase the range, you must dis-
connect the UP0 line before connecting the power supply, then re-connect it when the power
is on.
3.1
Connector terminals
Note:
This connection mode is identical to an S0 extension (point-to-point) connection, except
that here you must not install any terminating resistors!
1
2
Sync
Data
a1
b1
a2
b2
5
6
7
8
1
2
3
4
a1
b1
a2
b2
I-Y (St) Y 2x2x0,6 or
I-2Y (St) Y 2x2x0,6 St III Bd
UP0TS*
S
* only two of four possible interfaces shown (one connector block)
# If a balanced connecting cable (twisted pair/star quad) is used, the length can be variable and is not limited
to 0.5 m. A cable of this type is not available off-the-shelf, however, and may have to be made to measure at
the installation site.
varix 200
from
Rel. 1.2 up
Connecting
cable,
approx.
0.5 m#
Patch
panel
UAE 8
Base-
station
