OS6855-14/P14/U10 Power Supplies
OmniSwitch 6855 Series Chassis and Hardware Components
page 2-38
OmniSwitch 6855 Series Hardware Users Guide
September 2011
PS-I40DC2448E Power Brick
The PS-I40DC2448E DC Power Brick provides full system power for the OmniSwitch 6855 Series
switches and can be installed as either the primary or backup system power supply.
40W, 24/-48VDC System Power Brick
Note.
The polarity of this non-PoE DC power supply is opposite of the PoE DC power supply. See
“PS-
75I42DC48-P PoE Power Brick” on page 2-39
.
P/S Component
Description
Model
PS-I40DC2448E
Provides System Power For
OS6855-14/P14 and OS6855-U10
Input Voltage Range
-20 to -60 VDC
Inrush Current
< 30A
Maximum Output Power
40 W
Output Voltage
12.0 VDC, +/-100mV at 40W load set point
Output Current
0.0 A (minimum), 3.4 A (maximum)
