What is the Huawei TNB1ELOM01?
The Huawei TNB1ELOM01 is a circuit board, listed by the manufacturer as "Enhanced 8-port Multi-rate Wavelength Conversion Board". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Huawei TNB1ELOM01 is a circuit board — originally specified as "Enhanced 8-port Multi-rate Wavelength Conversion Board" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Huawei TNB1ELOM01 is a circuit board, listed by the manufacturer as "Enhanced 8-port Multi-rate Wavelength Conversion 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 TNB1ELOM01, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue