Bidirectional real-time DSP-less heterodyne UDWDM-PON

Abstract:

We demonstrate a bidirectional real-time symmetric 1.25 Gbit/s per user UDWDM-PON with simple DSP-less transceivers. ODN losses of 38 dB are achieved in a 12.5 GHz grid which includes both downstream and upstream with HD video transmission.

Año de publicación:

2017

Keywords:

• heterodyne detection
• Differential phase shift keying
• DML
• directly modulated laser
• Passive Optical Networks
• PONs
• UDWDM
• ultra-dense wavelength division multiplexing

Fuente:

scopus