INSTALLATION REQUIREMENTS AND SPECIFICATIONS
2-3
2.1.2 Modem Setup Requirements
The modules’ DB-9 COM 2, or Console, port supports LM access from a
remote PC or workstation via modem connection. The physical modem
connection configuration is illustrated as follows:
[PC or workstation]
<<>>
[modem]
<<<<>>>>
[modem]
<<>>
[TRMM or TRMMIM]
To establish a modem connection to access either module’s LM
application, you must have all of the required components and also
configure communication parameters for the PC or workstation and both
modems.
The remainder of this section describes requirements and setup
procedures.
Component requirement specifications
The following components are required for establishing a modem
connection between a station and the management module:
•
Modems: two asynchronous modems that are Hayes AT command set
compatible
NOTE
: The modem used to connect to either Management Module
must support a Data Terminal Equipment (DTE) baud rate of 9600
Mb/p.
•
Cabling: DB9 to RJ45 cable (P/N 9372093) provided with the modules
for connecting the modem to the TRMM or TRMMIM and a
straight-through RS232 cable for station-to-modem connection
•
Connector: DB25 male connector provided with the modules for the
module-to-modem connection
NOTE
: Figure 2-1 shows cable connector pinout for
module-to-modem connection.
•
Setup Directory: any modem setup directory application that allows
you to establish communication parameters between and for modems.
TRMMBook2 Page 3 Tuesday, March 5, 1996 1:13 PM
