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2.0 Quick Start
• If you are operating the Modem in a manual dial mode, you also need
a standard telephone set.
2.1.4 C
ONNECTIONS
Figure 2-1 shows how the Modem is connected to the computer or terminal,
AC power supply, phone lines, and handset.
Do not install the modem more than 50 feet (15.2m) from the DTE (the
EIA standard maximum length for interface cable). For DTE speeds greater
than 19.2 Kbps, a shorter low-capacitance DTE interface cable should be used.
Call technical support for information on which cable will support your
application.
For all applications:
• Connect your RS-232 cable to the rear-panel DB25 connector labeled
DTE. Connect the other end to your computer or other DTE.
• Attach the power transformer cable (included) to the rear-panel
connector labeled POWER. Plug the other end into an AC outlet.
Figure 2-1. Modem 34336 Connections.
DTE
DIAG
TX
DIAL
RX
DIAL
LEASED
LINE
PHONE
POWER
DTE
AC outlet
Telephone
Dialup
Line
Leased
Line
RS-232
cable
Power
trans-
former