What is the Ericsson TRF5526AVLB445?
The Ericsson TRF5526AVLB445 is a SFP optical transceiver module, listed by the manufacturer as "SFP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Number
Part Overview
Ericsson TRF5526AVLB445: a SFP optical transceiver module (SFP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Ericsson TRF5526AVLB445 is a SFP optical transceiver module, listed by the manufacturer as "SFP". 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 TRF5526AVLB445, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue