広帯域通信システムに対するアクセスネットワーク用光モジュールと、関連する製造方法

Title:

広帯域通信システムに対するアクセスネットワーク用光モジュールと、関連する製造方法

Document Type and Number:

Japanese Patent JP4140664

Kind Code:

B2

Abstract:

An optical module for access networks to wideband communication systems composed of passive optical networks PON, in such a way as to permit the transportation in particularly efficient manner of flows of numeric and/or analog information, relating to different types of services such as: telephone services in a broad sense, intended as traditional telephone services and data transmission services, and services of more strictly television nature such as the distribution of the CATV.

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Inventors:

Chiaretti Guido
Fincato Antonio

Application Number:

JP50846898A

Publication Date:

August 27, 2008

Filing Date:

July 23, 1997

Export Citation:

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Assignee:

Italtel Societa Peratini

International Classes:

G02B6/12; H04J14/00; G02B6/13; G02B6/293; G02B6/34; H04B10/27; H04B10/272; H04B10/29; H04J14/02

Domestic Patent References:

JP8075945A
JP8190026A
JP7128531A
JP7261053A
JP63061132A

Attorney, Agent or Firm:

Kosaku Sugimura
Junko Sugimura
Hiroshi Tokunaga
Kazuaki Takami
Umemoto Masao

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