Optional Communication-Interface Connector - IBM PS/2 N51 SX HMR Manual

IBM PS/2 Model N51 SX HMR

Optional Communication-Interface Connector

1.2.11 Optional Communication-Interface Connector
This option connector can accept either a secondary serial adapter or an
internal data/fax modem. The serial adapter complies with EIA-232D
standard and provides alternative input/output capabilities that have the
same function as the primary serial port on the rear of the system. The
internal data/fax modem is a dual-function modem that can operate as a G3
facsimile as well as a data modem.
¦ Copyright IBM Corp. 1991
1.2.11 - 1