3Com 4800G Getting Started Manual page 30

30 C 3: I
HAPTER NSTALLING THE
Table 13 Selection of mounting ear for the Switch 4800G
Model
Switch 4800G 24-Port
Switch 4800G 24-Port-DC
Switch 4800G PWR 48-Port
Switch 4800G 48-Port
Switch 4800G PWR 24-Port
Switch 4800G 24-Port SFP
S
WITCH
Figure 17 Appearance of a standard front mounting ear
(1)
(2)
(1) Screw hole used to fix the mounting ear to the cabinet (Use one M6 screw)
(2) Screw hole used to fix the switch to the mounting ear
Figure 18 shows the appearance of a rear mounting ear.
Figure 18 Appearance of a rear mounting ear
(1)
(1) Screw hole used to fix the mounting ear to the cabinet (Use one M6 screw)
When you install the switch into a 19-inch standard cabinet, you should select
front and rear mounting ears with a proper length (L1 in Figure 17) according to
the physical dimensions. For the selection of front and rear mounting ears, see
Table 13.
Physical dimensions
(H × W × D)
43.6 × 440 × 300 mm
(1.72 × 17.3 × 11.8 in.)
43.6 × 440 × 360 mm
(1.72 × 17.3 × 14.2 in.)
43.6 × 440 × 420 mm
(1.72 × 17.3 × 16.5 in.)
Configuration type of
front mounting ear
Standard
Standard
Standard
Configuration type of
rear mounting ear
-
Standard
Standard