Sun Microsystems 1290 Server User Manual


 
54 Netra 1290 Server Installation Guide May 2006
FIGURE A-1 External I/O Connection Locations
PCI+ IB_SSC Assemblies
Note Do not mix different cards with different speeds within an IB6 leaf (two
paired slots), because leaf slots run at the lowest speed and the lowest mode for a
given set of cards within a leaf. For example, if a 33 MHz PCI card is in slot 0 and a
66 MHz PCI card is in slot 1, then both slots on the leaf will run in the lower 33 MHz
PCI mode. IB6 leafs are comprised of paired slots 0 and 1, 2 and 3, and 4 and 5. In
addition, all slots will only run in PCI+ mode.
PCI+ IB_SSC assemblies provide six PCI+ slots labeled 0 through 5. When viewing
the rear of the server, slot 0 is on the left and slot 5 is on the right. All six slots
support up to 66 MHz. The PCI+ slots are not hot-swappable, all slots are half length
and 5V signaling is not supported.
PCI+ 0-5 slots
SCSI port, 68 pins
Alarms port
NET0 and NET1 ports
10/100BASE-T
LOM/SC port
LOM Serial A port
Serial B port