Using two-core fiber , Fiberwdm factory can provide a 40CH DWDM optic transmission solution .

In 10G system , this 40CH DWDM Optic transmission solution , can transmit up to 100 kilometers, and the maximum transmission capacity is 400G.

OBA、OPA are the optic amplifier , we usally call them EDFA , It can help increase the power of light emitted, thereby offsetting the loss of light on the optical fiber line.