Related Publications - IBM eserver Cluster 1350 Installation And Service Manual

v IBM Distributed Power Interconnect (DPI) high density power distribution unit
Some PDUs are mounted sideways beside the rack space. The cluster supports
rack PDUs and front-end PDUs. The cluster can have the PDUs installed in the
side pockets and not accessible from the rear. Some of the newer cluster
configurations provide access to the PDUs from the rear of the system cabinet.
Rack PDUs provide power to components within a cabinet; front-end PDUs provide
the connection to the external power source and distribute the power among the
rack PDUs. To eliminate the need for the front-end PDU, a rack PDU is directly
connected to the external power source. Up to four front-end PDUs and up to 12
rack PDUs can be placed in each cabinet.
DANGER

Related publications

Your cluster might have features that are not described in the documentation that
you received with the cluster. The documentation might be updated occasionally to
include information about those features, or technical updates might be available to
provide additional information that is not included in your cluster documentation.
These updates are available from the IBM Web site. Complete the following steps
to check for updated documentation, related documentation, and technical updates:
1. Go to http://www.ibm.com/pc/support/.
2. In the Learn section, click Online publications.
3. On the "Online publications" page, in the Brand field, select Servers.
4. In the Family field, select Clustering.
5. Click Continue and select the online documents for the product.
8 IBM Eserver Cluster 1350 Installation and Service Guide
The breaker switch on the PDU is not accessible. To turn off power to the
cabinet, you must disconnect all the PDU power cords from the electrical
outlets or from the individual PDU inlets.