10BASE-T or 100 BASE-TX
UTP cable
RJ-45 modular plug connector
1
2
3
Pins
6
Table 13. 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
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 your 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 14. Advanced System Management Interconnect bus connector pin-number
assignments
Pin
Signal
1
Term power
2
+
Input
3
−
Input
4
+
Output
5
−
Output
6
Ground
100
xSeries 370 User's Reference
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