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Page 152 of 332 Chapter 12 — Installing the circuit cards
553-3021-209 Standard 3.00 April 2000
PCMCIA interface
The NTDK97 MSC card has a 2-slot PCMCIA interface socket located on its
faceplate. You can insert a Software Delivery card into the socket. Use the
Software Delivery card for software upgrades on an existing Option 11C Mini
system. You can also use the PCMCIA socket for creating an external backup
copy of the customer database.
SDI ports
The NTDK97 MSC card contains three SDI ports used to connect on-site
terminals or remote terminals through a modem. See Table 27 for the default
settings on the ports.
Table 27
SDI port default settings
Ethernet interface
The NTDK97 MSC card has a 10 Mbit ethernet port. The 15-pin connector,
located on the back of the Main Chassis, provides external connection to the
ethernet port. This connector is for a standard 15-pin AUI interface for a
MAU.
TTY Port Baud rate Data bits Stop bits Parity
0 Set by a DIP switch 8 1 None
1 1200 (See Note below) 8 1 None
2 1200 (See Note below) 8 1 None
Note:
The baud rate shown for ports 1 and 2 is the default rate. You can configure
ports 1 and 2 in software to a maximum baud rate of 19200 bps.