Instruction manual

Connecting Devices to CS and FM Ports 21
Telco Connector Pinouts
This part of Chapter 3 lists the cable pinouts of the CS ports. The
physical ports are mapped by the device driver into UNIX/XENIX
tty device names.
MEGAPORT 12CS Board Telco Connector Pinouts
Figure 3-1 shows the wiring of the telco connector on the MEGA-
PORT 12CS board. A single cable provides all the signals required
for supporting 12 ports.
Figure 3-1. MEGAPORT 12CS telco connector pinouts