Dial-Up Supervisor Modems - Northern Telecom NAC Installation Manual

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4-60 Peripheral devices

Dial-up supervisor modems

Figure 4-15
Connecting the remote dial-up workstation with a NAC dial-up supervisor modem
Modem
Telephone
Over 5 miles
Company
Modem
553-4011-110 Standard 1.0 November 1994
The following modems are supported modems for dial-up supervisor.
NetComm SmartModem M7F
Racal VI2422PA
UDS 2440
Ven
Tel 9600 Plus
-
Ven
Tel 2400 Plus II
-
The cable between the supervisor workstation and the modem is a
straight-through DB-25 serial cable NT1R03Dx (male to male) or
NT1R03Ex (male to female) cable. But this depends on the configuration
defined by the user. The cable between a PC running Reflection software
and the modem is a DB-25 to DB-9 serial cable (male to female)
A0268901.
The cable between the NAC and the dial-up supervisor modem is a modem
cable NT7D99AA. Figure 4-15 illustrates this connection.
NAC automatically configures remote supervisor modems connected at the
NAC end. Before dialing, the modem must be configured at the remote
location.
Cable
NT1R03Dx
or
NT1R03Ex
Cable
NT7D99AA
Remote Supervisor
Workstation
Octopus
cable
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