IBM SAN04M-R, Installation And Service Manual, Page: 27 / 96

3 Chapter 1: Overview
SAN Router physical description
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. There are no
Field Replaceable Units (FRUs), except for Fibre Channel Port
transceivers.
Power
connections
There are two standard power connectors located on the front of the
SAN Router, one at each end. (See 1 and 13 in
Figure 1 .) 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.
Power Status LEDs, located near the right end on the front of the SAN
Router indicate the status of the power supplies. (See 10 and 11 in
Figure 1 .) For more information about these LEDs, see Table 16 on
page 41.
NOTE:
If one power supply fails, the SAN Router will continue to operate
but the SAN Router should be replaced as soon as possible to avoid potential
system disruption.
7 FE RJ45 port (100 Mbps)
8 Management port
RS-232 Serial
9 Management port
RJ-45
10 Power Status 1
11 Power Status 2
12 System Light
13 Power 2 connector
Key Definition