Specifications

Installation and Start-up 7-25

Cable Routing

Use the following guidelines to route the cables.

Power Cable Routing

There are two kinds of power cables on an MGX 8220 shelf.

• The power cables that power the shelf, either directly from a 48VDC source or from a power

supply module.

• The power cables that power the cooling module and booster module.

At the MGX 8220 shelf end the cables should be routed through the power cable support so they can

be routed down the side of the rack as shown in Figure7-18.

Figure7-18 Routing Power Cables at the Shelf

At the cooling assembly, the cable should be routed through the cable management kit as shown in

Figure7-19.