IBM TotalStorage SAN140M, Installation And Service Manual

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SAN140M Installation and Service Manual 32
6. Connect the remaining ends of the AC power cords to separate
(for redundancy) rack power strips.
NOTE:
The director does not have a power switch. Therefore the director
powers on when its power cords are connected to facility or rack power.
Figure 15
AC power connections (director)
7. Connect the equipment rack power cords to separate (for
redundancy) facility power sources that provide single-phase, 180
to 264 VAC voltage.
8. Power on the rack power strips.
9. Inspect the front panel of each rack-mounted Ethernet hub.
Ensure each green Power LED turns on.
10. The director powers on and performs POSTs. During POSTs:
— Amber LEDs on both CTP cards and all port cards illuminate
momentarily.
— The green LED on each CTP card (active and backup) and
each port card illuminate as the card is tested.
— Green LEDs associated with Fibre Channel ports sequentially
illuminate as the ports are tested.
11. After successful POST completion
— Bezel: POWER LED green
— Active CTP card: LED green
— Power supplies: PWR OK LEDs green
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