Connecting To The X.25 Pad Interface - Nortel 114200-E Installation And Operating

Table 1-2.
Modem Signal/Parameter
Clear To Send (CTS)
Data Terminal Ready (DTR)
Data Carrier Detect (DCD) or
received line signal detection
(RLSD)
Data Set Ready (DSR)
Ready to Send (RTS)
Synchronous/Asynchronous Mode
AutoAnswer
Local Character Echo
Supervisory Functions
Baud Rate
Data Bits
Stop Bits
Parity

Connecting to the X.25 PAD Interface

To support X.25 PAD applications, the ARN router requires the following
hardware:
•
•
114200-E Rev 00
V.34 Front-Panel Modem Adapter Module Defaults
ARN X.25 PAD adapter module
Breakout box
Default Value
On
Depends on the modem type. Set the modem to
answer incoming calls when DTR is active.
On while carrier is present (the ARN uses DCD to
detect modem connect and disconnect).
On
Ignore
Asynchronous
Set on n rings with DTR active ( n must be greater
than 0).
Off
Off
28800
8
1
None
Installing the ARN
1-21