What is the Nokia 3AL89590AB?
The Nokia 3AL89590AB is a signal/power converter, listed by the manufacturer as "DC/DC Converter Step-Up 2.0 kW (ETSI)". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Nokia 3AL89590AB: a signal/power converter (DC/DC Converter Step-Up 2.0 kW (ETSI)). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Nokia 3AL89590AB is a signal/power converter, listed by the manufacturer as "DC/DC Converter Step-Up 2.0 kW (ETSI)". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Nokia network equipment, including parts such as the 3AL89590AB, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue