What is the Huawei 03030RLG?
The Huawei 03030RLG is a circuit board, listed by the manufacturer as "TNF1X4001 -40-Channel Multiplexing/Demultiplexing Board (X40) designed for the OptiX OSN 1800 V DWDM system". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
