472301A Nokia Nokia Optical Transport Optical Transmission Module

The Nokia 472301A is an FPFD (Fixed Passband Filter Device) module designed for use in dense wavelength division multiplexing (DWDM) optical transmission networks. This passive optical component provides precise wavelength filtering capabilities essential for managing multiple optical channels across fibre infrastructure.

FPFD modules are deployed within Nokia’s optical networking platforms to enable wavelength selection, channel separation, and signal routing in long-haul and metro optical transport networks. They form a critical part of the optical layer in telecommunications backbone infrastructure.

This is a legacy Nokia optical component from their established DWDM portfolio. While Nokia continues to develop optical networking solutions, specific passive filter modules like the 472301A may be associated with earlier generation transport systems still in active service across carrier networks.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.