BR9306009A - Sistema de telefônica bifilar dispositivo de interface de rede e processo de fornecer corrente a um local de assinante em uma fibra - Google Patents

Sistema de telefônica bifilar dispositivo de interface de rede e processo de fornecer corrente a um local de assinante em uma fibra

Info

Publication number
BR9306009A
BR9306009A BR9306009A BR9306009A BR9306009A BR 9306009 A BR9306009 A BR 9306009A BR 9306009 A BR9306009 A BR 9306009A BR 9306009 A BR9306009 A BR 9306009A BR 9306009 A BR9306009 A BR 9306009A
Authority
BR
Brazil
Prior art keywords
fiber
network interface
interface device
telephone system
system network
Prior art date
Application number
BR9306009A
Other languages
English (en)
Portuguese (pt)
Inventor
Alexandru S Gliga
Stephen H Diaz
Gerald L Shimirak
Dennis Algozer
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of BR9306009A publication Critical patent/BR9306009A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/003—Telephone sets using electrooptical means in the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • 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
    • 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
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Optical Communication System (AREA)
BR9306009A 1992-03-02 1993-02-22 Sistema de telefônica bifilar dispositivo de interface de rede e processo de fornecer corrente a um local de assinante em uma fibra BR9306009A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84434292A 1992-03-02 1992-03-02
PCT/US1993/001508 WO1993018605A1 (en) 1992-03-02 1993-02-22 Hybrid fiber in the loop telephony system

Publications (1)

Publication Number Publication Date
BR9306009A true BR9306009A (pt) 1997-10-21

Family

ID=25292455

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306009A BR9306009A (pt) 1992-03-02 1993-02-22 Sistema de telefônica bifilar dispositivo de interface de rede e processo de fornecer corrente a um local de assinante em uma fibra

Country Status (11)

Country Link
EP (1) EP0630542A4 (es)
JP (1) JPH07505029A (es)
KR (1) KR950700657A (es)
CN (1) CN1078080A (es)
BR (1) BR9306009A (es)
CA (1) CA2117555A1 (es)
CZ (1) CZ206094A3 (es)
HU (1) HUT68219A (es)
MX (1) MX9301165A (es)
SK (1) SK104594A3 (es)
WO (1) WO1993018605A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361832B (en) * 2000-04-29 2002-03-20 Marconi Comm Ltd Telecommunications equipment
WO2001086999A1 (de) * 2000-05-12 2001-11-15 Siemens Schweiz Ag Netzabschlussgerät für ein teilnehmerendgerät und verfahren zur verlustleistungsoptimierten bereitstellung einer rufspannung an einem teilnehmerendgerät
US7672450B2 (en) 2004-09-09 2010-03-02 Calix Networks, Inc. Network interface device enclosure
US8483561B2 (en) 2008-02-11 2013-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Remote powering for FTTX via existing wire
CN101860635B (zh) * 2010-05-26 2013-04-17 华为技术有限公司 一种光网络单元和电话系统
WO2021229646A1 (ja) * 2020-05-11 2021-11-18 日本電信電話株式会社 通信システム、及び通信方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904833A (en) * 1973-06-04 1975-09-09 Superior Continental Corp Ringing generator circuit with capacitor storage
DE8432942U1 (de) * 1984-11-10 1985-02-14 Ing. Rolf Seifert electronic GmbH, 5828 Ennepetal Lüfter mit Funktionsüberwachung
US4727572A (en) * 1986-10-06 1988-02-23 Whitney W W Telephone annunciator with low battery indication
US5050164A (en) * 1989-10-31 1991-09-17 Bell Communications Research, Inc. Optical customer premises network

Also Published As

Publication number Publication date
KR950700657A (ko) 1995-01-16
HUT68219A (en) 1995-06-28
CN1078080A (zh) 1993-11-03
CA2117555A1 (en) 1993-09-16
MX9301165A (es) 1994-07-29
HU9402522D0 (en) 1994-11-28
WO1993018605A1 (en) 1993-09-16
SK104594A3 (en) 1995-11-08
CZ206094A3 (en) 1995-05-17
JPH07505029A (ja) 1995-06-01
EP0630542A1 (en) 1994-12-28
EP0630542A4 (en) 2000-03-29

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal