The design application file contains at least one drawing executed in colour. Copies of the design application publication with colour drawings will be provided by the Office upon request and upon payment of the necessary fee.

FIG. 1 is a perspective view thereof;

FIG. 2 is a front view thereof;

FIG. 3 is an exploded view of the power servicing module functional grouping of the devce of FIG. 2;

FIG. 4 is an exploded view of the shelf controller card functional grouping of the device of FIG. 2;

FIG. 5 is an exploded view of the fan functional grouping of the device of FIG. 2;

FIG. 6 is an exploded view of the router, synchronization and protection module functional grouping of the device of FIG. 2; and,

FIG. 7 is an exploded view of the port card functional grouping of the device of FIG. 2.

The partially depicted grid pattern shown at the right side of the front is continuous within the rectangular panel in which it is shown.

The top, bottom, left side, right side, and back are flat and unornamented.

The characteristic features of the design reside in the shape and ornamentation and pattern of the functional component groupings. In particular, the alpha, numeric and colour laveling (i.e. surface indicia) associated with each of the functional component groupings is considered part of the claimed design.