A Star Topology Access System Using Array Optical Interfaces

• NAGAHORI T.

  Opto-Electronics Research Laboratories, NEC Corporation

• HATAKEYAMA I.

  Opto-Electronics Research Laboratories, NEC Corporation

• YAMAZAKI S.

  Opto-Electronics Research Laboratories, NEC Corporation

• YONEDA I.

  2nd Transmission Division, NEC Corporation

• KIMURA N.

  2nd Transmission Division, NEC Corporation

• FUKUSHIMA K.

  Kansai Electronics Research Laboratories, NEC Corporation

• MIYOSHI K.

  Opto-Electronics Research Laboratories, NEC Corporation

• HIGASHINO K.

  System LSI Development Division, NEC Corporation

• ITOH M.

  Opto-Electronics Research Laboratories, NEC Corporation

Bibliographic Information

Other Title

• アレイ光インターフェースを用いたスター型アクセスシステム

Abstract

A broadband access network has been strongly demanded to deliver fully interactive video services cost effectively and scaleablly A single star system is promising to obtain large capacity using low cost optical interfaces, because of the completely dedicated usage and the low attenuation of optical cables. This paper proposes to use array optical interfaces to SLT in a star topology system. A link loss budget evaluation suggests the possibility of this approach to construct a broadband FTTC system, drop line of a FTTC system, and up-grade of existing PON system, with compact SLT size. The applicability of newly developed low crosstalk array optical interface modules to the FTTC system has been successfully demonstrated.

Journal

• Technical report of IEICE. SSE

  Technical report of IEICE. SSE 95 (509), 13-18, 1996-02-15

  The Institute of Electronics, Information and Communication Engineers

Keywords

• optical access system
• single star
• FTTC
• PON
• up-grade
• array

Details

• CRID: 1571698602422834304
• NII Article ID: 110003234866
• NII Book ID: AN10060742
• ISSN: 09135685
• Text Lang: ja
• Data Source:
  • CiNii Articles