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Cabling for the Media Card 32-port trunk card 215
Install ITG EMC shielding kit NTVQ83 with Small and Large System types.
Refer to "ELAN and TLAN network interfaces" (page 205) for additional
information on the cabling requirements.
Media Card 32-port trunk card modem connection
To provide remote access to the CLI for support and remote maintenance, a
modem can be connected to the serial port of the Media Card 32-port trunk
card. To configure a working interface, follow the steps in Procedure 16
"Connecting the Media Card 32-port trunk card modem" (page 215).
Procedure 16
Connecting the Media Card 32-port trunk card modem
Step Action
1
Use a standard serial cable and establish communication with the
modem from a PC. Use the following settings:
•
9600 baud
• 8 data bits, 1 stop bit
•
no parity
•
no flow control
2
Ensure that a Hayes-compatible modem is used. From the command
line, type the following:
AT <return>
3
When the OK prompt appears, enter the required settings from Table
47 "Modem Settings" (page 215).
Table 47
Modem Settings
Setting
Action
ATS0=1 <return>
Set to auto-answer on first ring.
ATQ1 <return>
Disable result codes.
ATE0 <return>
Disable local echo.
AT&W0 <return>
Save settings.
4
Connect the modem to the Media Card 32-port trunk card, using the
9-pin connector on the ITG Card ELAN/TLAN Adapter (L-adapter) or
the legacy ITG cable. The interface cable must conform to the wiring
specifications listed in Figure 49 "Wiring specifications" (page 216)
for compatibility with existing ITG modem connections.
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.