DC SAN Backbone Director hardware reference guide
91
CAUTION:
Turn off the power switches and disconnect the power cords.
2.
Power off the chassis by positioning the AC power switches to “0”. (Power supply Status LED should turn
off.)
3.
Remove the power cords from the power supplies and the power outlets.
4.
Label the cables connected to all blades and record the connections in
Table 19
.
5.
Disconnect the cables from the port blades and set them aside. The SFP or XFP transceivers can be left
in the port blades or removed.
6.
Disconnect all cables from the CP8 and CR8 blades.
7.
Disconnect any inter-chassis link (ICL) cables.
Remove components from chassis
CAUTION:
Wear a grounded ESD strap when handling DC Director components and port blades. The Director
chassis provides a grounding connection above the power connectors. Also,
store ESD-sensitive components in
antistatic packaging.
1.
Remove the cable management comb (see ”
Removing a cable management comb
” on page 65).
2.
Remove the port blades or filler panels (see ”
Removing a Director blade
” on page 66).
3.
Remove the core switch blades (CR8) (see ”
Removing a core switch blade (CR8)
” on page 77).
4.
Remove the control processor blades (CP8) (see ”
Removing a control processor blade (CP8)
” on
page 72).
5.
Remove the power supplies or filler panels (see ”
Removing a power supply
” on page 79).
6.
Remove the blower assemblies (see ”
Removing a blower assembly
” on page 80).
7.
Remove the WWN bezel (logo plate) and WWN cards (see ”
Removing the WWN bezel (logo plate)
and WWN card
” on page 83).
Install replacement chassis
To install the replacement chassis.
CAUTION:
A fully populated DC Director (eight FC8-48 port cards, 384 ports) weighs approximately
104 kg (228 lbs)
and requires a hydraulic or assisted lift to install it
If the DC Director is installed in a cabinet, ensure that the cabinet is balanced and secured mechanically
and that the removal and installation procedure will not compromise cabinet stability.
1.
If the chassis is in a cabinet, remove it from the cabinet, remove the rack mount hardware, and save the
hardware for use with the new chassis.
2.
Place the chassis on a lift or on the shipping pallet provided with the original chassis.
3.
Unpack the new chassis:
a.
Cut the bands that encircle the packaging.
b.
Remove the lid and the kits and foam from the top of the chassis.
c.
Lift the cardboard box off the chassis and remove the plastic bag from around the chassis.
Save the packing materials for use when returning the old chassis.
d.
Leave the chassis on top of the plastic shipping tray if the chassis must be transported to the
installation location.
4.
Use a pallet jack or other assisted lift to transport the new chassis to the installation area. Doorways
must be wider than 36 in. (91 cm) to accommodate the chassis on the pallet.
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