7. Equipment Installation
29
28
Warning: Do not install equipment until you have stabilized the enclosure. Install heavier equipment first and
install it towards the bottom of the enclosure. Install equipment starting from the bottom of the enclosure and
proceeding toward the top of the enclosure—never the reverse. If using sliding equipment rails, be careful when
27
extending the rails. Do not extend more than one set of sliding equipment rails at one time. Avoid extending
sliding equipment rails near the top of the enclosure.
26
Note: The tapped holes in the middle of each rack unit are numbered and also include a small notch to aid in identification. A single rack
unit includes the space occupied by the numbered hole and the holes directly above and below.
25
24
24
23
22
21
20
8. Specifications
19
8.1 Unit Dimensions
18
MODEL
HEIGHT
WIDTH
DEPTH
WEIGHT
8.2 Package Dimensions
MODEL
HEIGHT
WIDTH
DEPTH
WEIGHT
1 Rack Unit
1 RACK UNIT
SRN4G6U
13.58 in.
(345 mm)
24.00 in.
(610 mm)
18.66 in.
(474 mm)
57.6 lb.
(26.12 kg)
SRN4G6U
21.5 in.
(546 mm)
28 in.
(711 mm)
24 in.
(610 mm)
100 lb.
(45.4 kg)
SRN4G6UDP
13.58 in.
(345 mm)
24.00 in.
(610 mm)
23.16 in.
(588 mm)
66.9 lb.
(30.3 kg)
SRN4G6UDP
21.5 in.
(546 mm)
28 in.
(711 mm)
27 in.
(686 mm)
110 lb.
(49.9 kg)
9
29
28
27
26
25
24
24
23
22
21
20
19
18
SRN4G12U
24.08 in.
(612 mm)
24.00 in.
(610 mm)
25.16 in.
(639 mm)
96.3 lb.
(43.7 kg)
SRN4G12U
30 in.
(762 mm)
28 in.
(711 mm)
30 in.
(762 mm)
150 lb.
(68 kg)