| Presentation | 2008-01-25 Study on the immunity level of VDSL link influenced by the characteristics of premises cables Hiroshi YOSHIOKA, Toshiyuki ISHIKAWA, Tsutomu Abe, Kentaro MOKUSHI, Kazuhiro TAKAYA, Tetsuya TOMINAGA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | VDSL service has been progressed because it achieves high-speed Internet access with copper premises cables. Although inexpensive FTTH service has been offered by VDSL, the link between VDSL Ethernet switch and VDSL modem is influenced by noise mixed into premises cables. There are some premises cables called Hirauchi-sen, Tsuiuchi-sen, or Kounai-sen, and they have two types of structures. One is a flat cable, and the other is a twisted pair cable. The electrical characteristics of their cables are different (e.g., Transmission Loss, Longitudinal conversion loss, and Cross-talk). In this paper, we describe the relationship between the electrical characteristics of premises cables and the immunity level of the link between VDSL Ethernet switch and VDSL modem. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | VDSL / premises cable / immunity / LCL / NEXT / FEXT |
| Paper # | EMCJ2007-116 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2008/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on the immunity level of VDSL link influenced by the characteristics of premises cables |
| Sub Title (in English) | |
| Keyword(1) | VDSL |
| Keyword(2) | premises cable |
| Keyword(3) | immunity |
| Keyword(4) | LCL |
| Keyword(5) | NEXT |
| Keyword(6) | FEXT |
| 1st Author's Name | Hiroshi YOSHIOKA |
| 1st Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation() |
| 2nd Author's Name | Toshiyuki ISHIKAWA |
| 2nd Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation |
| 3rd Author's Name | Tsutomu Abe |
| 3rd Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation |
| 4th Author's Name | Kentaro MOKUSHI |
| 4th Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation |
| 5th Author's Name | Kazuhiro TAKAYA |
| 5th Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation |
| 6th Author's Name | Tetsuya TOMINAGA |
| 6th Author's Affiliation | Technical Assistance and Support Center, NTT East Corporation |
| Date | 2008-01-25 |
| Paper # | EMCJ2007-116 |
| Volume (vol) | vol.107 |
| Number (no) | 456 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |