Kentrox DataSMART T3/E3 IDSU, Руководство по установке, Страница: 21 / 52

Install the chassis 21
Mounting the IDSU in
a rack
Each unit is supplied with two metal ears for rack mounting. The figure below shows two
options for mounting: a 19-inch rack and a 23-inch rack.
■
Note that the ears are not identical. The ear intended for the right side of the unit (as
viewed from the front) is marked with a part number beginning with the letter “R”. The
left-side ear’s part number begins with “L”.
■ Mount each ear with the supplied screws, threading them into the holes in the side of
the unit. Each ear can be mounted in either of two positions on the side of the unit, as
shown in the figure.
Figure 6—Rack mounting with ears
Attach the ears to the IDSU unit with the six Phillips screws provided with the unit.
Mount the ears to the rack using the four #12 mounting screws (with washers).
Route network, data, alarm, power and control cables as needed and secure them with the
supplied cable tie. To gain rear access, you may need to use a service loop in the cables.
19-inch rack
23-inch rack
Use forward or mid-rack positions.