Db-25 Wiring - Equinox Systems MEGAPORT Hardware Reference Manual

DB-25 Wiring

DB-25 Distribution Panels
Distribution panels convert 50-pin connectors to twelve DB-25 RS-
232 connectors. One distribution panel or fan-out cable is required
for 12 devices. Two are required for 24 ports.
The following distribution panels are available from Equinox:
Part No.
990117
990121
990122
Figure 3-5. Internal wiring for DCE distribution panels
Figure 3-6. Internal wiring for DTE distribution panels
Connecting Devices to CS and FM Ports
DB-25 Connector
12 DCE female
12 DTE male
12 DTE female
Connect To
terminals and DTE devices
modems
male DCE devices
27