Figure 1-25 Cabling A Base Compute Module To A System Expansion Compute; Module - Silicon Graphics Origin 350 User Manual

1: Installation and Operation
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System expansion compute module
XIO NUMAlink
Base compute module
XIO NUMAlink
Figure 1-25 Cabling a Base Compute Module to a System Expansion Compute Module
Figure 1-26 shows the cabling of the following server system modules (and other items)
to each other in a 39U rack:
• SGIconsole (system console) to monitor and manage your system. (The LAN2 port
connects to the L2 controller's Ethernet port with an RJ-45 twisted-pair cable.)
• L2 controller. (Using an RJ-45 twisted-pair cable, the L2 controller's L1 port
connects to the NUMAlink module's L1 port.)
• Two 4U PCI expansion modules. (Using a NUMAlink 3 cable, the NUMAlink port
of the top PCI expansion module connects to the NUMAlink module's 2-B port.
Using another NUMAlink 3 cable, the NUMAlink port of the lower PCI expansion
module connects to the NUMAlink module's 3-C port.
• NUMAlink module. (Using a NUMAlink 3 cable, the NUMAlink module's G-7 port
connects to the system expansion compute module's NUMAlink port. Using
another NUMAlink 3 cable, the NUMAlink module's F-6 port connects to the base
compute module's NUMAlink port connector.
• System expansion compute module.
• Base compute module. (Using a SCSI cable, the SCSI port on the base compute
module connects to the TP900 module's SCSI port.)
• TP900 storage module.
007-4566-001