User's Manual

Installation

3.5 Power Distribution Unit Mounting

Power distribution units may be mounted multiple ways in the DCF Optimized Rack System rack.

They may be mounted on the rails or attached to mounting brackets:

• 42U full height PDU/cable management mounting brackets (4"W) (Part # 546076G1L)

• 48U full height PDU/cable management mounting brackets (4"W) (Part # 546077G1L)

3.6 Full-Height PDU/Cable Management Brackets

3.6.1 Install a Full-Height PDU/Cable Management Bracket

1. Position the full-height PDU mounting bracket for installation; refer to Figure 11 for placement.

The inside bottom flange of the PDU hanging bracket should rest on the flange of the frame

member at the top and bottom.

2. Hold the PDU bracket in place and insert and tighten the screws.

3.6.2 Reposition a Full-Height PDU/Cable Management Bracket

1. Loosen the screws in the top and bottom PDU hanging bracket.

2. Slide the full height pdu/cable management bracket along the frame member to the desired

location and tighten the screws.

3.6.3 Remove a Full-Height PDU/Cable Management Bracket

1. Loosen the screws in the top and bottom PDU hanging bracket.

2. Lift the bracket up so the hanging bracket clears the frame member and remove the full-height

PDU/cable management bracket from the DCF.

Figure 11 Full-height PDU/cable management brackets

PDU hanging bracket

clips on top of frame

member flange

Top and bottom ends of full-height PDU/

cable management brackets are identical,

permitting use on either side of the

cabinet; 4" wide

Full-height PDU/cable

management bracket

flange grips DCF frame