Power Consumption Of Modules - Cisco WS-C4003 - Catalyst 4000 Chassis Switch Software Configuration Manual

Power Management
This configuration requires 445W and cannot be used in 1+1 redundancy mode.
Remember, when considering the 1+1 redundancy mode, you must carefully plan the configuration of
the module power usage of your chassis. An incorrect configuration will momentary disrupt your system
during the evaluation cycle. To avoid this disruption, carefully plan your configuration to ensure it is
within the power limits, or return to the default 2+1 redundancy configuration by installing a third power
supply in your switch and set the power budget to 2+1 redundancy mode.
Use the set power budget 2 command to set the power budget to the 2+1 redundancy mode.

Power Consumption of Modules

A single power supply provides 400W; two power supplies provide 750W. When operational, the
supervisor engines consume no more than 110W and the fan box consumes 25W. For power consumption
of common Catalyst 4006 modules, see
Enter the show environment power command to display the current power budget and the current
Note
system power usage.
Table 26-1 Power Consumption for Catalyst 4006 Modules
Module
6-port 1000BASE-X (GBIC) Gigabit Ethernet
WS-X4306-GB
32-port 10/100 Fast Ethernet RJ-45
WS-X4232-RJ-XX
Catalyst 4000 Access Gateway Module with IP/FW IOS
WS-X4604-GWY
24-port 100BASE-FX Fast Ethernet switching module
WS-X4124-FX-MT
32-port 10/100 Fast Ethernet RJ-45, plus 2-port 1000BASE-X
(GBIC) Gigabit Ethernet
WS-4232-GB-RJ
48-port 100BASE-FX Fast Ethernet switching module
WS-4148-FX-MT
18-port server switching 1000BASE-X (GBIC) Gigabit
Ethernet
WS-4418-GB
Catalyst 4006 Backplane Channel Module
WS-X4019
48-port 10/100 Fast Ethernet RJ-45
WS-X4148-RJ
Catalyst 4003 and 4006 Layer 3 Services Module
WS-X4232-L3
Software Configuration Guide—Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4
26-14
Table 26-1.
Power Consumed
During Operation
(W)
Chapter 26 Administering the Switch
Power Consumed
in Reset Mode
(W)
35 30
55 35
120 60
90 75
50 35
120 10
80 50
10 10
65 40
120 70
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