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1. (WO2017178691) AN ARRANGEMENT FOR CATV NETWORK

Pub. No.:    WO/2017/178691    International Application No.:    PCT/FI2016/050253
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Sat Apr 16 01:59:59 CEST 2016
IPC: H04B 1/50
H04B 1/00
H03H 7/46
H03J 9/00
H03J 5/24
H04H 20/78
H04N 7/10
H04N 21/61
Applicants: TELESTE OYJ
Inventors: MÄKI, Kari
LUMMEJOKI, Timo
MÄKIRANTA, Anssi
Title: AN ARRANGEMENT FOR CATV NETWORK
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.