JP4867728B2 - 光信号の多重化伝送装置 - Google Patents

光信号の多重化伝送装置 Download PDF

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Publication number
JP4867728B2
JP4867728B2 JP2007064339A JP2007064339A JP4867728B2 JP 4867728 B2 JP4867728 B2 JP 4867728B2 JP 2007064339 A JP2007064339 A JP 2007064339A JP 2007064339 A JP2007064339 A JP 2007064339A JP 4867728 B2 JP4867728 B2 JP 4867728B2
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Japan
Prior art keywords
signal
optical module
signal processing
type
monitoring
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JP2007064339A
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English (en)
Japanese (ja)
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JP2008227993A (ja
JP2008227993A5 (enExample
Inventor
渥美俊之
芝崎雅俊
鷹取耕治
田村幸久
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Hitachi Ltd
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Hitachi Ltd
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Publication date
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Priority to JP2007064339A priority Critical patent/JP4867728B2/ja
Priority to EP08002066.2A priority patent/EP1971056A3/en
Priority to CN2008100807015A priority patent/CN101267276B/zh
Priority to US12/028,054 priority patent/US20080225882A1/en
Priority to US12/073,593 priority patent/US20090028548A1/en
Publication of JP2008227993A publication Critical patent/JP2008227993A/ja
Publication of JP2008227993A5 publication Critical patent/JP2008227993A5/ja
Priority to US13/052,275 priority patent/US20110164622A1/en
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Publication of JP4867728B2 publication Critical patent/JP4867728B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0046—User Network Interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Optical Communication System (AREA)
JP2007064339A 2007-03-14 2007-03-14 光信号の多重化伝送装置 Expired - Fee Related JP4867728B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007064339A JP4867728B2 (ja) 2007-03-14 2007-03-14 光信号の多重化伝送装置
EP08002066.2A EP1971056A3 (en) 2007-03-14 2008-02-04 Multiplexed optical signal transmission apparatus
CN2008100807015A CN101267276B (zh) 2007-03-14 2008-02-05 光信号的复用传送装置
US12/028,054 US20080225882A1 (en) 2007-03-14 2008-02-08 Multiplexed optical signal transmission apparatus
US12/073,593 US20090028548A1 (en) 2007-03-14 2008-03-07 Operation and construction method of network using multi-rate interface panel
US13/052,275 US20110164622A1 (en) 2007-03-14 2011-03-21 Operation and construction method of network using multi-rate interface panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007064339A JP4867728B2 (ja) 2007-03-14 2007-03-14 光信号の多重化伝送装置

Publications (3)

Publication Number Publication Date
JP2008227993A JP2008227993A (ja) 2008-09-25
JP2008227993A5 JP2008227993A5 (enExample) 2011-02-24
JP4867728B2 true JP4867728B2 (ja) 2012-02-01

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JP2007064339A Expired - Fee Related JP4867728B2 (ja) 2007-03-14 2007-03-14 光信号の多重化伝送装置

Country Status (4)

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US (1) US20080225882A1 (enExample)
EP (1) EP1971056A3 (enExample)
JP (1) JP4867728B2 (enExample)
CN (1) CN101267276B (enExample)

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JP5343565B2 (ja) * 2009-01-07 2013-11-13 富士通株式会社 ネットワーク装置
CN102104499A (zh) * 2009-02-18 2011-06-22 华为技术有限公司 切换光传输物理通道的方法及物理接口设备
US20110311217A1 (en) * 2009-03-04 2011-12-22 Mitsubishi Electric Corporation Optical transmission apparatus
CN102342042B (zh) * 2009-03-09 2016-06-01 古河电气工业株式会社 光通信模块以及使用该光通信模块的光通信系统
JP5068387B2 (ja) * 2009-04-13 2012-11-07 三菱電機株式会社 光送受信システム、光送受信装置および光送受信方法
JP5271830B2 (ja) * 2009-06-25 2013-08-21 株式会社日立製作所 光トランスポンダおよび光伝送システム
JP5378248B2 (ja) * 2010-01-26 2013-12-25 株式会社東芝 通信装置
JPWO2011096020A1 (ja) * 2010-02-08 2013-06-06 富士通テレコムネットワークス株式会社 光伝送装置
JP2012029048A (ja) * 2010-07-23 2012-02-09 Nec Corp 光信号送受信装置およびインタフェース設定方法
JP5594131B2 (ja) * 2010-12-27 2014-09-24 日本電気株式会社 ネットワーク管理装置
EP2672780B1 (en) 2011-02-04 2021-04-21 Fujitsu Limited Receiving device, transmitting device and method of switching link connection in wireless communication system
JP5750965B2 (ja) * 2011-03-24 2015-07-22 日本電気株式会社 波長クロスコネクト装置、波長クロスコネクト通信システム、波長クロスコネクト制御方法、及び波長クロスコネクト制御プログラム
JP5759358B2 (ja) * 2011-12-13 2015-08-05 日本電信電話株式会社 光伝送システム及び光伝送方法
JP2014225164A (ja) * 2013-05-16 2014-12-04 富士通株式会社 伝送装置
JP6464691B2 (ja) * 2014-11-18 2019-02-06 富士通株式会社 伝送装置、ラインカードおよび制御方法
US10063946B2 (en) * 2015-03-04 2018-08-28 Mitsubishi Electric Corporation Signal transmission device and signal transmission method
WO2018037642A1 (ja) * 2016-08-26 2018-03-01 住友電気工業株式会社 ホスト基板、光受信器、光送信器、光トランシーバ、およびホスト基板への光トランシーバの実装方法
JP6844229B2 (ja) * 2016-08-26 2021-03-17 住友電気工業株式会社 ホスト基板、光受信器、光送信器、光トランシーバ、およびホスト基板への光トランシーバの実装方法
KR101861321B1 (ko) * 2018-01-22 2018-05-28 주식회사 두리번테크 듀얼 펄스를 이용한 비상상황 모니터링 시스템

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Also Published As

Publication number Publication date
CN101267276B (zh) 2012-11-07
JP2008227993A (ja) 2008-09-25
CN101267276A (zh) 2008-09-17
US20080225882A1 (en) 2008-09-18
EP1971056A2 (en) 2008-09-17
EP1971056A3 (en) 2014-11-19

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