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Intel NetStructure
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MPCMM0002 Chassis Management Module
July 2007 Hardware TPS
Order Number: 309247-004US 47
Front Panel—MPCMM0002 CMM
9.2 Ethernet Port Pinouts
The CMM faceplate has two Fast Ethernet ports. The two Ethernet channels can be
switched via software to the backplane connections or the RTM connections, but the
default state is for the Ethernet ports to come out the front of the CMM. The
connections are RJ-45 connectors with integrated LEDs, such as the Speed Tech* P54-
111-1AX connector.
6RXDReceive Data
7 DSR Data Set Ready
8CTSClear To Send
Table 15. RTM Serial Port Pinout
Pin Signal Description
Figure 22. Ethernet Port RJ-45 Connector Front View
Table 16. Ethernet Port Pinouts
Pin Signal Description
1 RP_CMMx_TXA+ Ethernet transmit, positive polarity
2 RP_CMMx_TXA- Ethernet transmit, negative polarity
3 RP_CMMx_RXA+ Ethernet receive, positive polarity
4 RSVD Reserved, no connection
5 RSVD Reserved, no connection
6 RP_CMMx_RXA- Ethernet receive, negative polarity
7 RSVD Reserved, no connection
8 RSVD Reserved, no connection
B5104-01
Logo Area
Left LED Option
Right LED Option
TECH