C9800-AC-750W-R - Cisco Catalyst Wireless Controller AC Power Supply, 750W, Reverse Air - Refurb'd
Manufacturer Part #: C9800-AC-750W-R
Availability: Stock Available - May Be Limited
Cisco Power supply - hot-plug / redundant (plug-in module) - AC - 750 Watt - Reverse Airflow - for Catalyst 9800-40 Wireless Controller
The power entry modules (PEMs) provide redundant power to the system, and the 9800-40 can operate continuously with only a single PEM installed. The PEMs are hot-swappable, and replacement of a single PEM can be made without power interruption to the system. All external connections to the PEMs are made from the rear panel of the chassis, and they are removed or inserted from the rear. The main power switch for the unit is located directly next to the PEMs on the rear of the chassis.