IBM 8500R - Netfinity - 8681, Руководство по техническому обслуживанию аппаратной части

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Table 10 on page 77 shows the pin-number assignments
for the RJ-45 connector. These assignments apply to both
10BASE-T and 100BASE-TX devices.
10BASE-T or 100 BASE-TX
UTP Cable
RJ-45 Modular Plug Connector
1
2
3
Pins
6
Advanced System Management dual serial port:
The Advanced System Management PCI Adapter contains
a dual serial port. The port has an external connector that
can be used to attach to a Y-cable that is shipped with the
server. The serial connectors on the Y-cable and the
pin-number assignments are the same as for the system
serial ports. This Y-cable can be used to attach to a
modem that is dedicated to communication with the
Advanced System Management PCI Adapter.
You can obtain a listing of compatible modems and related
information by accessing the following address:
http://www.ibm.com/pc/us/compat/ on the World Wide Web.
Advanced System Management Interconnect
port:
The Advanced System Management PCI Adapter
contains an Advanced System Management Interconnect
port. The port has an external connector that must be
attached to an optional Y-cable that provides for chaining
other compatible service processors for remote access.
To obtain an optional Y-cable, contact an IBM reseller or
IBM marketing representative.
The following table shows the pin-number assignments for
the connectors used by the Advanced System
Management Interconnect bus port.
Table 10. 10/100 Mbps Ethernet connector
pin-number assignments
Pin Signal Pin Signal
1 Transmit data
+
5 Reserved
2 Transmit data
−
6 Receive data
−
3 Receive data
+
7 Reserved
4 Reserved 8 Reserved
Netfinity 8500R - Type 8681
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