Patent · US Active

Arrangement for CATV network

US10841009B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

TELESTE OYJ · FI

Inventors

Kari Mäki · Turku, FI
Timo Lummejoki · Ilmarinen, FI
Anssi Mäkiranta · Masku, FI

Key dates

Filing date	Apr 15, 2016
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Apr 23, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/50
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A network element (200) of a cable television (CATV) network, comprising an input (204) for upstream signal transmission; at least two diplex filters (210, 212, 214) configured to be connected to said input (204), a first diplex filter (210) comprising a bandpass filter for a first upstream frequency band and a second diplex filter (212) comprising a bandpass filter for a second upstream frequency band; a switch (208) for connecting one of said at least two diplex filters to said input; wherein the network element is configured to be remotely controlled by a headend of the CATV network for selecting the diplex filter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.