What is the Huawei TN18PIUB?
The Huawei TN18PIUB is a circuit board, listed by the manufacturer as "03025KYF TN18PIUB Power Interface Board.". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Huawei TN18PIUB: a circuit board (03025KYF TN18PIUB Power Interface Board.). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Huawei TN18PIUB is a circuit board, listed by the manufacturer as "03025KYF TN18PIUB Power Interface Board.". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Huawei network equipment, including parts such as the TN18PIUB, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue