Intel MPCMM0002 Data Connector Pinouts Matrix Sheet 3, Order Mating Length Tail Length Pin Code

MPCMM0002 CMM—Rear Connections

Table 12.		Data Connector Pinouts Matrix (Sheet 3 of 3)
		E	D	C	B	A
36	GND		GND	GND	GND	GND
37	RP_ENET2_TX1-		RP_ENET2_TX1+	GND	RP_ENET2_TX0-	RP_ENET2_TX0+
38	GND		GND	GND	GND	GND
39	RP_ENET2_RX1-		RP_ENET2_RX1+	GND	RP_ENET2_RX0-	RP_ENET2_RX0+
40	GND		GND	GND	GND	GND
41	BP_CMC_TX1-		BP_CMC_TX1+	GND	BP_CMC_TX0-	BP_CMC_TX0+
42	GND		GND	GND	GND	GND
43	BP_CMC_RX1-		BP_CMC_RX1+	GND	BP_CMC_RX0-	BP_CMC_RX0+
44	GND		GND	GND	GND	GND
45	BP_CMCX_TX1-		BP_CMCX_TX1+	GND	BP_CMCX_TX0-	BP_CMCX_TX0+
46	GND		GND	GND	GND	GND
47	BP_CMCX_RX1-		BP_CMCX_RX1+	GND	BP_CMCX_RX0-	BP_CMCX_RX0+
48	GND		GND	GND	GND	GND

Table 13 shows the staging of the power connector pins.

Table 13.	Pin Staging
	Order	Mating Length	Tail Length	Pin Code
	First Mate	8mm	4.3mm	19
	Second Mate	7.25mm	4.3mm	4
	Third Mate	6.5mm	4.3mm	3
	Fourth Mate	5.75mm	4.3mm	2
	Last Mate	5mm	4.3mm	1
	Empty

All the IPMB and I2C ports are wired in parallel between the two CMMs.

Some signals are cross-connected as shown in Figure 16. For example, NGO from one CMM is connected to NGOI on the other CMM.

Intel NetStructure® MPCMM0002 Chassis Management Module
Hardware TPS	July 2007
40	Order Number: 309247-004US