Indirect Connection; Connection Via Main Distribution Board - ASCOM Ascotel 2025 System Manual

ascom Ascotel 2025/2045/2065
6.2

Indirect Connection

There are two possibilities for connecting the PBX indirectly to the network and
subscriber-side cabling:

• Connection via main distribution board

• Connection to a universal building cable installation (UBC)
6.2.1 Connection via main Distribution Board
Fig. 4.22: Connecting via main distribution board (example)
16-pin Connecting Cable
The interface connectors on the 2025 / 2045 mainboard or the expansion cards
in the PBX are connected to the main distribution board or the patch panels using
a prefabricated 16-pin connecting cable.
View A
turquoise 15
white 13
turquoise 11
white 9
turquoise 7
white 5
turquoise 3
white Pin 1
Fig. 4.23: 16-pin connecting cable with socket contact
The 16-pin connecting cable is supplied with the PBX or can be ordered from the
system supplier in lengths of 3 m, 6 m and 20 m.
4.30 Connecting the PBX
NT1
NT1
haz1111aaena0
16 violet
14 brown
12 violet
A
10 green
8 violet
6 orange
haz1116aaena0
4 violet
Pin 2 blue
PBX
Main distri-
bution board
HBT_20321104_04/B0_en