Juniper Networks M5 - Manual (Page 40)

Cable Management System
The fan tray is hot-removable and hot-insertable, as described in “Field-Replaceable Units
(FRUs)” on page 3. For instructions on replacing it, see “Replace the Fan Tray” on page 82.
Do not remove the fan tray for more than a about one minute while the
router is operating. The fans are the sole source of cooling, and the router
can overheat when they are absent.
Cable Management System
The cable management system consists of racks that attach vertically to each side of the
chassis at the front, as shown in Figure 11. Pass PIC cables through the openings in the
racks to keep the cables organized and securely in place, and to avoid bending optical cables
beyond the proper bend radius. The cable management system evenly distributes the weight
of a cable, so that it is not subjected to undue stress at the connector.
Figure 11: Cable Management System
1341
Cable management
system
20 M5 and M10 Internet Routers Hardware Guide