Ensuring adequate airflow
Bundled cables can obstruct the movement of conditioned air around your storage
system.
■
Secure cables away from fans.
■
Keep cables away from the intake holes at the front of the storage system.
■
Use flooring seals or grommets to keep conditioned air from escaping through cable
holes.
Preparing for future maintenance
Design your cable infrastructure to accommodate future work on the storage system.
Give thought to future tasks that will be performed on the storage system, such as
locating specific pathways or connections, isolating a fault, or adding or removing
components.
■
Purchase colored cables or apply colored tags.
■
Label both ends of every cable to denote the port to which it connects.
Cable retention
Unintentional unplugging or unseating of a power cable can have a serious impact on
the operation of an enterprise storage system. Unlike data cables, power connectors do
not have built-in retention mechanisms to prevent this from happening.
Cable retention
Appendix F: Data and power cables
Hitachi Virtual Storage Platform G800 Hardware Reference Guide
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