Power Supply Module Overview
The switch operates with either one or two active power supply modules. A Catalyst 3850 switch that is part of a StackPower stack operates with power supplied by other stack switches. You can use two AC modules, two DC modules, one AC and one DC module, or one module and a blank cover. All power supply modules have internal fans. All switches ship with a blank cover in the second power supply slot.
Product Highlights
The 350-W and 715-W AC power supply modules are autoranging units that support input voltages between 100 and 240 VAC. The 1100-W power supply module is an autoranging unit that supports input voltages between 115 and 240 VAC. The 440-W DC power supply module has dual input feeds (A and B) and supports input voltages between 36 and 72 VDC. The output voltage range is 51 to 57 V. Each AC power supply module has a power cord for connection to an AC power outlet. The 1100-W and 715-W modules use a 16-AWG cord (only North America). All other modules use an 18-AWG cord. The DC power supply module must be wired to a DC power source.
1 | 1100-W AC power supply module | 5 | Release latch |
2 | AC OK LED | 6 | Power cord retainer |
3 | PS OK LED | 7 | Keying feature |
4 | AC power cord connector |
