3com 3C16895 7-slot Chassis User Manual
36
C
HAPTER
1: S
WITCH
7750 C
OMPONENTS
Input voltage
AC: 100 V to 240 V, 50 to 60 Hz
AC: 100 V to 240 V,
50 to 60 Hz
50 to 60 Hz
DC: -48 V to -60 V
PoE input voltage
-46 V to -55 V; 55.0 A
Max power
consumption
consumption
(all components
installed)
installed)
350 W
650 W
800 W
Environment
temperature
temperature
and
humidity
0 to 40
0
C (32 to 104
0
F) and 10% to 90%
Table 46 Specifications for the Switch 7750 System (continued)
Item
4-Slot Chassis
7-Slot Chassis
8-Slot Chassis