Sun Microsystems CP3250 manual Power Connector Zone

B.3.3 Power Connector (Zone 1)

The Sun Netra CP3250 blade server uses a 34-pin Positronic connector as the Zone 1 power distribution connector. It provides the support for the following signals:

■Two -48 VDC power feeds (four signals each; eight signals total)

■Two IPMB ports (two signals each; four signals total)

■Geographic address (eight signals)

The analog test and ring voltage pins are left unconnected. FIGURE B-4shows the pin assignments.

FIGURE B-4Power Distribution Connector (Zone 1) P10

1 13 17 21

25	28	30	33
27			32
26	29	31	34

4 16 20 24

TABLE B-4lists the power distribution connector pin assignments.

TABLE B-4Power Distribution Connector Pin Assignments

Pin Number	Name	Description
1	Reserved	Reserved
2	Reserved	Reserved
3	Reserved	Reserved
4	Reserved	Reserved
5	HA0	HA0 Hardware Address Bit 0
6	HA1	HA1 Hardware Address Bit 1
7	HA2	HA2 Hardware Address Bit 2
8	HA3	HA3 Hardware Address Bit 3
9	HA4	HA4 Hardware Address Bit 4

B-6Sun Netra CP3250 Blade Server User’s Guide • April 2009