MX9301165A - Fibra hidrida en un sistema de telefonia de circuito cerrado. - Google Patents

Fibra hidrida en un sistema de telefonia de circuito cerrado.

Info

Publication number
MX9301165A
MX9301165A MX9301165A MX9301165A MX9301165A MX 9301165 A MX9301165 A MX 9301165A MX 9301165 A MX9301165 A MX 9301165A MX 9301165 A MX9301165 A MX 9301165A MX 9301165 A MX9301165 A MX 9301165A
Authority
MX
Mexico
Prior art keywords
closed circuit
hybrid fiber
telephony system
circuit telephony
even during
Prior art date
Application number
MX9301165A
Other languages
English (en)
Inventor
Algozer Dennis
Alexandru S Glica
Stephen H Diaz
Gerald L Shimirak
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 MX9301165A publication Critical patent/MX9301165A/es

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)

Abstract

Una fibra híbrida en el sistema de telefonía de circuito cerrado. El sistema suministra un servicio de teléfono altamente confiable, aún durante las fallas de energía de la compañía de servicios eléctricos.
MX9301165A 1992-03-02 1993-03-02 Fibra hidrida en un sistema de telefonia de circuito cerrado. MX9301165A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84434292A 1992-03-02 1992-03-02

Publications (1)

Publication Number Publication Date
MX9301165A true MX9301165A (es) 1994-07-29

Family

ID=25292455

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301165A MX9301165A (es) 1992-03-02 1993-03-02 Fibra hidrida en un sistema de telefonia de circuito cerrado.

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
ATE281747T1 (de) * 2000-05-12 2004-11-15 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
WO2009102243A1 (en) * 2008-02-11 2009-08-20 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
US20230148042A1 (en) * 2020-05-11 2023-05-11 Nippon Telegraph And Telephone Corporation Communication system and communication method

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
WO1993018605A1 (en) 1993-09-16
HU9402522D0 (en) 1994-11-28
KR950700657A (ko) 1995-01-16
HUT68219A (en) 1995-06-28
CA2117555A1 (en) 1993-09-16
EP0630542A1 (en) 1994-12-28
EP0630542A4 (en) 2000-03-29
BR9306009A (pt) 1997-10-21
CN1078080A (zh) 1993-11-03
SK104594A3 (en) 1995-11-08
CZ206094A3 (en) 1995-05-17
JPH07505029A (ja) 1995-06-01

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