AOI white paper maps paths to 3.0GHz HFC network expansion
Bitget2026/09/24 11:03- Applied Optoelectronic published a white paper assessing options to expand CATV HFC network spectrum beyond 1.8GHz toward 3.0GHz.
- Analysis flagged higher-frequency upgrades as a shift in capital and engineering focus toward amplifiers, power, and outside-plant architecture.
- Paper also pointed to required evolution in DOCSIS and distributed access architecture to utilize additional spectrum once available.
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