ASCOM Ascotel 2025 System Manual page 842

Isdn telecommunications system
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7.4.3.2
User-network Interface a/b on Subscriber Card
SC-xxAB
[1]
Direct connection
[2]
Indirect connection; connector for prefabricated 16-pin connecting cable
=
Pin 1
Fig. 4.55:
Analogue user-network interfaces a/b on subscriber card SC-0xAB
Tab. 4.43:
Cabling for analogue user-network interfaces a/b on the subscriber card
SC-0xAB
Interface
User-network interface
on card
No.
x.8
x.7
x.6
x.5
x.4
x.3
x.2
x.1
HBT_20321104_04/B0_en
SC-04AB
x.4
x.3
x.2
[1]
x.1
View A
A
1
2
x.1-x.4
15
16
haz1136aaena0
Direct connec-
tion
Connection
b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
a
ascom
SC-08AB
x.8
x.7
x.6
x.5
x.4
x.3
x.2
[1]
x.1
[2]
x.1-x.8
Indirect connection (16-pin cable)
Pin
Pin
1
16
2
15
3
14
4
13
1
12
2
11
3
10
4
9
1
8
2
7
3
6
4
5
1
4
2
3
3
2
4
1
Ascotel 2025/2045/2065
[2]
Stranded ele-
Core colour
ment
4
turquoise
brown
3
turquoise
2
turquoise
orange
1
turquoise
Cabling Interfaces
violet
white
violet
green
white
violet
white
violet
blue
white
4.71

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