Dte Connection; Model 3920Plus Multiport Back Panel And Power Supply - Paradyne 392xPLUS Installation And Operation Manual

COMSPHERE 392xPlus Modems
8-POSITION,
8-CONDUCTOR
LEASED-LINE
OPERATION
NOTE: THE DIAL JACK IS ALSO USED
FOR 2-WIRE LEASED BACKUP.
Figure 2-1. Model 3920 Plus Multiport Back Panel and Power Supply

DTE Connection

Use the following steps to connect an EIA-232-D cable from the modem to a DTE:
2-4
DB-25-S CONNECTORS
DTE 2
LEASED DIAL
PLUG FOR
DB-25-P
CONNECTOR
NETWORK
FOR DATA
TERMINAL
EQUIPMENT
OPERATION
6-POSITION,
4-CONDUCTOR
PLUG FOR
PERMISSIVE
DIAL
NETWORK
OPERATION
1. Make sure the modem is powered OFF.
2. Connect the DB-25-P (plug) connector on the cable to a DB-25-S (socket) connector
(Figure 2-1) on the modem's back panel, labeled DTE 1—DTE 4. Use a small screwdriver
to secure the cable to the modem.
3. For each port, connect the DB-25-P connector on the cable to the DB-25-S connector on
the DTE. Use a small screwdriver to secure the cable to the DTE(s).
DTE 3 DTE 4
DTE 1 NMS PWR
SUB-MINIATURE,
4-POSITION,
4-CONDUCTOR
PLUG FOR
NETWORK
MANAGEMENT
SYSTEM
POWER
OPERATION
SUPPLY
POWER
CORD
November 1996
ON OFF
3920-A2-GN31-30