Motorola and V.32bis - Manual (Page 46)

Figure 2-7. 3260/3265 Modem Cabling
Figure 2-8. 3261/3266 Modem Cabling
AC
Outlet
Dial/
Leased
Line
Jack
3
Telephone
Cable
Power
Cord
EIA/TIA 232-D
Interface Cable
Dial/
Leased
Telephone
Line
1
2
4
Step 1: Install ferrite cylinders as explained in this chapter.
Step 2: Install an EIA/TIA 232-D cable between the modem’s DTE connector and the
DTE or PC serial port. Tighten the cable-connector retaining screws.
Step 3: Unplug the telephone cord from the wall jack and plug it into the modem’s
PHONE LINE connector
Step 4: Attach the modular audio cable (provided with the modem) to the modem’s DIAL
LINE connector. Connect the cable to the RJ-11 dial line wall jack.
Step 5: Plug the power cable into the modem, and then plug into an outlet.
IMPORTANT: Transmit levels on a leased line are typically much greater than those on
a dial line. Do not connect a modem to the dial network when the modem is
configured for leased line operation; the telephone company may detect a fault
condition and initiate an incorrect service call.
2
AC
Outlet
Dial
Telephone
Line
Dial
Line
Jack
Leased
Line
Jack
Leased
Telephone
Line
4
Telephone
Cable
Power
Cord
EIA/TIA 232-D
Interface Cable
1
3
5
Step 1: Install ferrite cylinders as explained in this chapter.
Step 2: Install an EIA/TIA 232-D cable between the modem’s DTE connector and the DTE
or PC’s serial port. Tighten the cable-connector retaining screws.
Step 3: Unplug the telephone cord from the wall jack and plug it into the modem’s PHONE
LINE connector.
Step 4: Attach the modular audio cable (provided with the modem) to the modem’s DIAL
LINE connector. Connect the cable to the RJ-11 dial line wall jack.
Step 5: Attach another modular audio cable (provided with the modem) to the modem’s
LEASE LINE connector. Connect the cable to the leased line wall jack.
IMPORTANT: Transmit levels on a leased line are typically much greater than those on a
dial line. Do not connect a modem to the dial network when the modem is config-
ured for leased line operation; the telephone company may detect a fault condition
and initiate an incorrect service call.
Step 6: Plug the power cable into the modem, and then into an outlet.