Athermalized Arrayed-waveguide grating (AWG) wavelength multi/demultiplexer
WDM-PON Athermal AWG
NEL's WDM-PON Athermal AWG covers both C-band and L-band simultaneously by cyclic property. This dual band operation can be used for upstream and downstream of the access network.
NEL's patented design technology compensating temperature-dependent wavelength change for wide operating temperature range ( -40 to +70 degree C ).
- Wide operation temperature range ( -40 to +70 degree C ) for outside plant
- Up to 40ch, 100GHz channel spacing for access network
- C-band and L-band use with cyclic property
- Polarization insensitive
- Compact package (MSA)
- Passed GR-1209-CORE and GR-1221-CORE