AC657x WDM filter

The AC6570 and AC6572 are WDM filters for optical nodes in AC and CX product families.

AC6570 is a bidirectional module and it has been designed to divide and combine 1310 nm and 1550 nm wavelength windows when downstream and upstream signals travel in the same fibre. AC6570 is installed into the fibre organiser of a node.

AC6572 is a bidirectional module and it has been designed to divide and combine 1310 nm and 1550 nm wavelength windows. AC6572 is installed into the fibre organiser of a node. AC6572 supports CWDM applications in both 1310 and 1550 nm windows and it is recommended to be used when more than one wavelength travel in the same direction in the same fibre.