Cisco 4112 User Manual

13 A (at 100 V AC)
The system power requirements are lower than the power
supply module capabilities. See Hardware Specifications,
on page 28 for the system power requirements.
Note
Maximum current
1100 WMaximum output power
50 to 60 HzFrequency
1+1 redundantRedundancy
92%Efficiency at 50% load
DC Power Supply
The power supplies can supply up to 950 W of power across the input voltage range. The load is shared when
both power supply modules are plugged in and running at the same time. The power supply modules are
hot-swappable.
Table 8: DC Power Supply Module Hardware Specifications
SpecificationDescription
-40 to -60 V DCInput voltage
26 A (at 40 V DC)Maximum current
950 WMaximum output power
1+1 redundantRedundancy
92%Efficiency at 50% load
Power Supply Module LEDs
The following figure shows the two-color power supply LEDs. The LEDs are located on the upper right side.
Cisco Firepower 4112, 4115, 4125, and 4145 Hardware Installation Guide
23
Overview
Power Supply Modules

Cisco 4112 Specifications

General

Brand	Cisco
Model	4112
Category	Control Unit
Language	English