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3. Sysplex connections will be made using ISC-3 and ICB-2, ICB-3, ICB-4, and
90
z10 BC IMPP
configuration.
= 610 mm (24 in) floor tiles
= Perforated floor tile
InfiniBand fiber optic link cabling. The Sysplex itself may be comprised of
servers connected through an ECF/ETR feature to a Sysplex Timer, servers
connected to each other through the Server Timed Protocol feature (STP), or a
mixture of both types of connections.
Notes:
a. Integrated cluster bus (ICB) links use a Self-Timed Interconnect (STI) to
perform coupling communication between systems. If you are planning to
install integrated cluster bus channels, you will have to place connected
devices closer to each other than 10 meters to allow for cable routing
between equipment. Allow 7 meters maximum of real space between system
frames.
b. zSeries 900 and zSeries 800 servers may not participate in a Parallel
Sysplex with z10 EC and z10 BC servers.
c. z10 EC and z10 BC servers can communicate directly in a Sysplex
environment with z9 EC, z9 BC, zSeries 990 and zSeries 890.
Central
Coupling
Facilities
Central
Coupling
Facilities
= Cool aisle, 1.22 meters (48 inches) wide
= Exhaust (heated air from equipment)
Level 03c, May 2011
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