Internet Router Hardware Guide

Hardware Component Over view
Figure 20: Airflow through the Chassis
Side view
Front
Rear
Front view
Top view
Impeller
Impeller
(upper front)
Impeller
Card cage
Fan tray
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Front
Rear
(upper rear)
Air intake cover
Impeller
Cable Management System
The cable management system (see Figure 21) consists of a row of nine
semicircular plastic bobbins mounted on the front of the router below the FPC
card cage. The PIC cables pass between the bobbins and into the tray, k eeping
the cables organized and securely in place. T he curvature of the bobbins also
helps maintain the proper bend radius for optical PIC cables.
Figure 21: Cable Management System
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Cable management
system
Cable Management System 41