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Patent Searching and Data


Title:
VDSL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2003/056800
Kind Code:
A1
Abstract:
Telephones (2−1 to 2−n) and computers (1−1 to 1−n) are connected via common home wiring (9−1 to 9−n) to a terminal board (6). The terminal board (6) is connected to telephone lines (14−1 to 14−n) from the public telephone network (61) and braches the home wiring (9−1to 9−n) to a line concentrator switch (7). Moreover, the terminal board (6) has terminal board splitters (13−1 to 13−n) connected between the telephone lines (14−1 to 14−n) and the home wiring (9−1 to 9−n). It is possible to utilize the telephones (2−1 to 2−n) via the public telephone network (61) and perform high−speed data communication of the computers (1−1 to 1−n) with the Internet (62) by the VDSL service using an optical fiber cable (10) via a router (8) connected to the line concentrator switch (7).

Inventors:
DENDOU MINORU
Application Number:
PCT/JP2002/005406
Publication Date:
July 10, 2003
Filing Date:
June 03, 2002
Export Citation:
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Assignee:
ALLIED TELESIS KK (JP)
International Classes:
H04L12/28; H04M1/715; H04M11/06; H04Q1/14; (IPC1-7): H04M11/00; H04M1/738
Foreign References:
JPH11317968A1999-11-16
JP2002034060A2002-01-31
JPH11146018A1999-05-28
JP2001514461A2001-09-11
US6026160A2000-02-15
US6137866A2000-10-24
JPH1188376A1999-03-30
Attorney, Agent or Firm:
Abiko, Tsutomu (Paredoru-Nihonbashi 6-, Nihonbashi-Horidome-cho 1-chome Chuo-ku Tokyo, JP)
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