Service manual

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McDATA Eclipse 2640 SAN Router Installation and Service Manual
NOTE: Troubleshooting the SAN Router requires that you have access to the
CLI, Element Manager, or SANvergence Manager to locate errors and resolve
the errors.
Figure 3-2 Physical Connections and Ports
2640 SAN Router
Physical
Connections
All ports and connectors are located on the front of the SAN Router,
as described in the following paragraphs. The rear of the SAN Router
contains only cooling fans, which are not accessible. The Field
Replaceable Units (FRUs) are the Fibre Channel Port transceivers and
power supplies which include fans.
Power Connections There are two standard power connections located on the rear of the
SAN Router, one at each end. Each of these power connections
supplies AC power to a different power supply for power
redundancy and backup. Either power supply can support the SAN
Router operation, but it is recommended that both be connected, each
to a different power source to maintain redundancy.
NOTE: If a power supply is not connected, an error message will be
generated.