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C H A P T E R
Overview
The SunHSI/S adapter is a four-port high-speed serial communications SBus
adapter. The SunHSI/S adapter comes with a 96-pin cable, driver software, patch
panel, and documentation. The SunHSI/S adapter occupies one slot of an SBus
system.
SunHSI/S Adapter
FIGURE 1-1
The SunHSI/S adapter supports protocols such as SNA 3270, SNA peer-to-peer,
X.25, and PPP.
When used with DSU/CSU equipment (available from third parties) the SunHSI/S
adapter can communicate over 1.544 Mbps T1 links or 2.048 Mbps CEPT (E1) links.
The SunHSI/S adapter is connected to the SBus through a standard integral SBus
connector. A 96-pin cable is used connect the SunHSI/S adapter to four standard
RS-449 connectors on the patch panel.
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