Sun Microsystems Sun Netra CP3220, User Manual

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A-10 Sun Netra CP3220 Blade Server User’s Guide • January 2010
A.3.5 Advanced Rear Transition Module Connector
(Zone 3)
The Sun Netra CP3220 blade server provides all the I/O connections for rear access
through the Zone 3 ARTM connector. The connector view and the pinout for the
Zone 3 connector are shown in
FIGURE A-6
.
FIGURE A-6
Zone 3 Connector
TABLE A-7
Zone 2 Connector Pin Assignments
Row
No.
Interface
Designation
J23/P23 Connector Pairs
ab cd ef gh
1 Fabric
Channel 2 Tx2[2]+ Tx2[2]- Rx2[2]+ Rx2[2]- Tx3[2]+ Tx3[2]- Rx3[2]+ Rx3[2]-
2 Tx0[2]+ Tx0[2]- Rx0[2]+ Rx0[2]- Tx1[2]+ Tx1[2]- Rx1[2]+ Rx1[2]-
3 Fabric
Channel 1 Tx2[1]+ Tx2[1]- Rx2[1]+ Rx2[1]- Tx3[1]+ Tx3[1]- Rx3[1]+ Rx3[1]-
4 Tx0[1]+ Tx0[1]- Rx0[1]+ Rx0[1]- Tx1[1]+ Tx1[1]- Rx1[1]+ Rx1[1]-
5 Base
Channel 1
(Tx1+) BI_DA1-
(Tx1-) (
Rx1+) BI_DB1-
(Rx1-) BI_DC1- BI_DD1-
6 Base
Channel 2 (
Tx2+) BI_DA2-
(Tx2-) (
Rx2+) BI_DB2-
(Rx2-) BI_DC2- BI_DD2-
7 n/a unused unused unused unused unused unused unused unused
8 n/a unused unused unused unused unused unused unused unused
9 n/a unused unused unused unused unused unused unused unused
10 n/a unused unused unused unused unused unused unused unused
J31 J32 J33