CircularTelecomParts Catalogue
Part Overview
The Cisco AIR-PSU1-770W is a power supply unit — originally specified as "770W AC Hot-Plug Power Supply for 5520 Controller" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco AIR-PSU1-770W is a power supply unit, listed by the manufacturer as "770W AC Hot-Plug Power Supply for 5520 Controller". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the AIR-PSU1-770W, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue