Towers, racks, and high-speed link 277
Draft Document for Review October 18, 2004 5486Towr.fm
#5094 PCI-X Expansion Tower schematic
#5095 PCI-X Expansion Tower
The #5095 has seven PCI-X IOP/IOA slots
and supports up to 12 disk units. A #9844
Base PCI IOP is included.
A bus adapter to provide the HSL interface to
the system is included. Select one of the
following options:
#6417 HSL-2/RIO-G Bus Adapter (for
upgrades only)
#9517 - Base HSL-2/RIO-G Bus Adapter
(copper) (for new towers only)
#9876 - Base Optical Bus Adapter
(replacement for #9886)
#9877 - Base HSL-2 Bus Adapter
(replacement for #9887)
#9886 - Base Optical Bus Adapter to
specify two optical HSL ports
#9887 - Base HSL-2 Bus Adapter to specify two copper HSL-2 ports
One or two cables must be ordered to attach to the HSL or HSL-2 ports. When
ordering cables to connect to the HSL interface, optical HSL, copper HSL, copper
HSL-2, or copper HSL to HSL-2 cables are required. An HSL loop uses all optical
or all copper ports and cables. A copper loop can intermix I/O towers and units
with copper HSL and copper HSL-2 ports. Select the appropriate cable based on
the type of HSL ports to which it is being attached, and the cable length required.
Copper HSL to HSL-2 (HSL on one end and HSL-2 on the other end)
Copper HSL-2 (HSL-2 on both ends of the cable)
Optical HSL
A list of the supported HSL cables is shown in the table on page 299. For each
I/O tower or unit, select one SPCN cable. A list of the supported SPCN cables is
shown in the table on page 299.
The #5095 has redundant power when feature #5138 Redundant Power and
Cooling is specified. The #5138 includes a second 435W power supply, and a
second line cord must also be ordered to provide dual line cord capability.
This feature requires OS/400 V5R2, plus PTFs. Refer to Informational APAR
II13440 at the following Web site:
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