Cables and Connectors
SPSH4 Server System External Product Specification
Revision
1.11
46
5.3.6 ICMB
Connectors
The external Intelligent Management Bus (ICMB) provides external access to IMB devices that
are within the chassis. This makes it possible to externally access chassis management
functions, alert logs, post-mortem data, etc. It also provides a mechanism for chassis power
control.
As an option, the server can be configured with an ICMB adapter board to provide two
SEMCONN 6-pin connectors to allow daisy chained cabling. Additional information about ICMB
can be found in the
External Intelligent Management Bus Bridge External Program
Specification
.
Table 40: ICMB Connector
Pin
Signal
ICMB Connector
1 Tx/Rx+
2 Tx/Rx-
3 GND
4 No
connection
5 GND
6 No
connection
7 No
connection
8 No
connection
5.3.7
100/10 Ethernet Connector (LAN 1)
The system supports one on-board 100/10 Ethernet connection.
Table 41: Ethernet Connector
Pin
Signal
100/10 Ethernet Connector
1 TX+
2 TX-
3 RX+
4 Termination
5 Termination
6 RX-
7 Termination
8 Termination
Act/Link
LED
Speed
LED
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