What is the Ericsson ECN330?
The Ericsson ECN330 is a network switch, listed by the manufacturer as "Ethernet Controller Node Switch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Ericsson ECN330 is a network switch — originally specified as "Ethernet Controller Node Switch" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Ericsson ECN330 is a network switch, listed by the manufacturer as "Ethernet Controller Node Switch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Ericsson network equipment, including parts such as the ECN330, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue