HK1046793A1 - 多路複用器結構 - Google Patents

多路複用器結構

Info

Publication number
HK1046793A1
HK1046793A1 HK02108174.9A HK02108174A HK1046793A1 HK 1046793 A1 HK1046793 A1 HK 1046793A1 HK 02108174 A HK02108174 A HK 02108174A HK 1046793 A1 HK1046793 A1 HK 1046793A1
Authority
HK
Hong Kong
Prior art keywords
multiplexer structure
multiplexer
Prior art date
Application number
HK02108174.9A
Other languages
English (en)
Inventor
Halgren Ross
Original Assignee
Redfern Broadband Networks Inc
Redfern Broadband Networks Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Redfern Broadband Networks Inc, Redfern Broadband Networks Pty Ltd filed Critical Redfern Broadband Networks Inc
Publication of HK1046793A1 publication Critical patent/HK1046793A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/029—Dedicated protection at the optical multiplex section (1+1)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0297—Optical equipment protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/009—Topology aspects
    • H04Q2011/0092—Ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
HK02108174.9A 2000-11-10 2002-11-12 多路複用器結構 HK1046793A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71073100A 2000-11-10 2000-11-10

Publications (1)

Publication Number Publication Date
HK1046793A1 true HK1046793A1 (zh) 2003-01-24

Family

ID=24855277

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02108174.9A HK1046793A1 (zh) 2000-11-10 2002-11-12 多路複用器結構

Country Status (5)

Country Link
EP (1) EP1206060A1 (zh)
CN (1) CN1475061A (zh)
AU (1) AU2002210273A1 (zh)
HK (1) HK1046793A1 (zh)
WO (1) WO2002039635A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030012490A1 (en) * 2001-07-11 2003-01-16 William Melaragni Hybrid WDP/optical cross-connect network architecture
CN1222821C (zh) 2002-07-01 2005-10-12 华为技术有限公司 基于波分复用层的光通道保护装置及方法
CN100558070C (zh) * 2006-05-16 2009-11-04 华为技术有限公司 光虚拟专用网中的业务切换方法及光网络系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1206633A (en) * 1982-11-29 1986-06-24 Kunio Nagashima Optical time-division switching system employing optical bistable devices
AU672496B2 (en) * 1993-06-21 1996-10-03 Rpx Corporation Communication system with ISDN as a backup of inter-PBX tie trunk
JP3350209B2 (ja) * 1994-03-03 2002-11-25 株式会社日立テレコムテクノロジー 電話交換機
JPH09116938A (ja) * 1995-10-18 1997-05-02 Yuseisho Tsushin Sogo Kenkyusho 光符号化多重クロスコネクトスイッチ
JPH1098524A (ja) * 1996-09-20 1998-04-14 Nippon Telegr & Teleph Corp <Ntt> 分散型ネットワーク
GB2346280A (en) * 1998-10-22 2000-08-02 Hewlett Packard Co Optical switching interface using transponders
IT1312225B1 (it) * 1999-03-23 2002-04-09 Cit Alcatel Elemento di rete optoelettrico ottimizzato per reti di trasportoottiche.

Also Published As

Publication number Publication date
AU2002210273A1 (en) 2002-05-21
CN1475061A (zh) 2004-02-11
EP1206060A1 (en) 2002-05-15
WO2002039635A1 (en) 2002-05-16

Similar Documents

Publication Publication Date Title
GB0002847D0 (en) Ampligier arrangement
EP1347573A4 (en) MULTIPLEXER
EP1174399A4 (en) CERAMIC STRUCTURE
DE60234426D1 (en) Multiplexer
TW483613U (en) Connection-retaining unit
GB9908863D0 (en) Multiplexer
GB0026547D0 (en) Electrofusible units
HK1046793A1 (zh) 多路複用器結構
GB0001387D0 (en) Multiplexer
GB0026548D0 (en) Electrofusible units
LU90708B1 (en) Lihtweight construction
HK1046801A1 (zh) 終端多路轉換器結構
TW428699U (en) Lampstand structure
GB0007556D0 (en) Structure
GB0005600D0 (en) Muti-layered structure
TW417755U (en) Lampstand structure
TW439686U (en) Improved capote structure
TW427403U (en) Improved auto-door structure
TW504037U (en) Pipe-whistle structure improvement
TW424521U (en) Skipping-ropes structure improvement
GB2353174B (en) Inverse multiplexer
TW444796U (en) Bump-resistant structure for aid-lock
AU2002216392A1 (en) Multiplexer
TW537386U (en) Improved structure for lampstand
GB0017681D0 (en) Electrofusible units