
EiconCard S90 Installation Guide 7
Selecting an Interface
The EiconCard S90 can connect as a DTE to devices such as Data
Service Units (DSUs) which support one of the following interfaces:
V.24, V.35, EIA-530, V.36/RS-449, or X.21. It can also connect
directly to a host computer, or back-to-back to another EiconCard.
Table 1 lists the most common connections supported by the VHSI
port, and specifies the part number of the required Eicon Technology
cable. For information on making your own cables, see “Interface
Specifications” on page 8.
Table 1. Standard Interface Cables
To use an interface, simply install the appropriate cable. The
EiconCard S90 recognizes the cable and automatically prepares the
port for that interface.
Consult the documentation which came with your networking
software for more information about port configuration.
Interface Connection Part #
V.24 to V.24 DCE 300-077
to V.24 DTE 300-078
V.35 to V.35 DCE 300-076
to V.35 DCE (France) 300-083
EIA-530 to EIA-530 DCE 300-080
V.36/RS-449 to V.36/RS-449 DCE 300-079
X.21 to X.21 DCE 300-081
Direct to VHSI port on another EiconCard S90 or
compatible Eicon Technology EiconCard
300-075
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