Intel UltraBookIIi, Руководство пользователя

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A–18 UltraBookIIi User Guide
Ethernet
The UltraBookIIi rear panel provides a built-in twisted
pair (10-Base T/100-Base T) Ethernet network port as
shown in Figure A-8. This industry-standard RJ-45
telephone-type connector allows connection to twisted
pair Ethernet networks. A twisted-pair Ethernet cable
is similar in appearance to a modular telephone cord.
Serial and Parallel
The UltraBookIIi right side panel provides two serial
ports and one enhanced parallel port integrated into a
single 50-pin connector on the right side panel. These
ports are accessed through the I/O break-out cable
supplied with the UltraBookIIi, providing two DB-25-
serial connectors and one DB-25 Centronics-compatible
parallel connector (shown in Figure A-5). Use these
connectors for attaching industry-standard parallel and
serial devices.
Each serial port supports asynchronous and
synchronous communications at speeds from 300 to
115,000 bps. Each port supports a complete set of EIA
RS-232C modem signals, including synchronous
transmit and receive clock signals.