Network Provider At The External S0 Port - Auerswald COMpact 4000 Instructions Manual

Installation
• only for ISDN: preferably star quad stranding
ISDN: When assigning the individual wires, orientate yourself with the identifiers
subsequently listed or refer to VDE 0815 when identifiers deviate.
Physical circuit/ a1 red
pair 1
b1 black
Physical circuit/ a2 white
pair 2
b2 yellow
Analogue/U : Prevent interferences. Avoid laying long lengths of parallel lines, especially
P0
next to the mains. Twist the pairs.
Accessories and service parts can be bought at specialised stores.
Network Provider at the External S
Connection possibilities:
• NTBA
• Digital GSM gateway
• Router with internal S
• VoIP/ISDN adapter
Requirements:
• Enabled operating mode "S
• Terminators enabled at both ends of the connection – in the NTBA and in the PBX on the
external S port in question
0
operating mode "S
If the NTBA only has a slight distance to the
PBX, make a direct connection via the RJ45
socket (cable in the scope of delivery).
If the NTBA has a greater distance to the
PBX, then a cable must be laid fixed on the
terminal clamps of the external S
44
Cable with Two Twin Wires Cable with Star Quad
Port
0
port
0
external" on the S
0
external"
0
port.
0
without ring
single rings, 17 mm spacing
double rings, 34 mm spacing
double rings, 17 mm spacing
port in question
0
terminators enabled
NTBA
COMpact 4000 - Instructions V05 10/2018
external S port
0