Attaching Cables to Modules
2–13
HSD
To connect an HSD module to an RS-449, a V.35, or a
nondialed X.21 interface, attach the cables as shown in
Figure 2–10.
Figure 2–10. HSD Cable Connections
26-pin D-shell
female on HSD
module
26-pin D-shell male
15-pin D-shell male
or female to X.21
interface device
37-pin D-shell male
or female to RS-449
network or interface
device
34-pin Winchester-
compatible male or
female to V.35
network or interface
device
Interface port 1
Interface port 2
