What is the Huawei TN12D4002?
The Huawei TN12D4002 is a circuit board, listed by the manufacturer as "03030NHU - 40-channel Demultiplexing Board(C_Odd,196.05THz~192.15THz,100GHz,Thermal AWG,LC)". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
