Time division multiplexed link connections between a switching matrix and a port in a network element

The claimed is an input port, wherein the multiple back panel are contacted with the network element alternating-current matrices, wherein the receiving port is formed Bits's inward wire on the frame, and port comprises: Memory, a storing belonging to the branch of bytes; The decollator, and bytes division for transmitting unit is a connection structure, and back panel, brackets is composed of the connection structure to form a back plate frame; the connection structure the insulating is equal to of the AC matrix the insulating; the inward wire the capacitor is equal to the edge of the connection capacitor the capacitor.