Nortel Networks 1000 - Manual (Page 940)

940 NTDW61 and NTDW66 Common Processor Pentium Mobile Card
Serial data interface ports
The CP PM has two serial data interface (SDI) ports: Port 0 and Port 1.
Both ports are standard RS232 DTE ports. They are routed through the
backplane of the shelf to a 50-pin main distribution frame (MDF) connector
on the back of the shelf. A cable (NTAK19ECE6) that adapts the 50-pin
MDF to a pair of 25-pin DB connectors is shipped with the CP PM. A
25-pin null modem is required to adapt an SDI port to a typical PC serial
port. Port 0 is used for maintenance access. Port 1 is for an external
modem connection.
TTY parameters
The TTY parameters are configured through the BIOS features
configuration menu. The BIOS can be accessed only through TTY Port
0. On the Call Server, TTY parameters can be modified using LD 17.
On the Signaling Server, these parameters can be modified using the
maintenance shell.
Supported parameters:
• Baud rate: 1200, 2400, 4800, 9600, and 19200.
• Data bit length: 5-8.
•
Stp bit: 1, 1.5, and 2.
• Parity: odd, even, and none.
Default parameters for both ports:
•
Baud rate: 9600.
• Data bit length: 8.
• Stop bit: 1.
•
Parity: none.
• Flow control: none.
USB 2.0 port
The USB port is not currently used by the Call Server or Signaling Server
applications.
Security device
The CS1000 provides an on-board interface for the existing security device
(dongle) using a Maxim/Dallas 1-wire to USB interface device. This is used
for the Call Server application.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.