What is the Nokia 3AL82161AA?
The Nokia 3AL82161AA is a SFP optical transceiver module, listed by the manufacturer as "SFP28 25GE_10GE_CPRI7/8/10 SR -40/85". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Nokia 3AL82161AA: a SFP optical transceiver module (SFP28 25GE_10GE_CPRI7/8/10 SR -40/85). 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 3AL82161AA is a SFP optical transceiver module, listed by the manufacturer as "SFP28 25GE_10GE_CPRI7/8/10 SR -40/85". 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 3AL82161AA, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue