Ascotel® IntelliGate® 150/300 as of I7.9
Installation 91
syd-0210/1.7 – I7.9 – 12.2009
X.25 connection in the D channel
To transmit X.25 data from a PC via an A150/300 to the public ISDN network using
the D-channel, you need the appropriate terminal adapters with S-interface, which
are connected to the S-interfaces of interface cards. With the appropriate Wiring
Adapters all the S/T interface cards can be used:
Tab. 29 Combination possibilities for X.25
Example:
Fig. 39 Example with interface card TIC-4TS for X.25 mode
The number of possible D-channels for X.25 data can be found in the Chapter "Sys-
tem Limits", page 43.
See also
Chapter "Data Services" in the Features System Manual.
Interface card Wiring Adapter
Plug-in orien-
tation
Port coupling
TIC-4TS WA-TS0 STTT x.1 (S) with x.4 (T)
TIC-4TS WA-TS1 SSST x.1 (S) with x.4 (T)
TIC-4TS WA-TS1 SSTT x.1 (S) with x.4 (T) and x.2 (S) with x.3
(T)
TIC-2TS WA-TS0 STTT x.1 (S) with x.2 (T)
ESST-2
1)
1)
The jumper on this card must always be fitted to position T (see Fig. 28).
WA-TS0 STTT x.1 (S) with x.2 (T)
NTNT
ISDN
TA
X.25-D
TA
X.25-D
x.3 x.4
x.1 x.2
S
S
T
T
44
44
4)#43
!SCOTEL)NTELLI'ATE
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