GLsun 5G Frontfraul Transmission Module is coarse wavelength multiplexing/demultiplexing module combined with optical switch. Support bidirectional 6-12 CWDM wavelengths and each wavelength has PD for optical power detection. The COM port supports primary and backup optical path switching and bidirectional optical power detection.5G Frontfraul Transmission Modules, 6/12 Wavelengths|GlsunMall.
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