CO4290468A1 - Sistema de lazo digital, distribuido con interfaz a la unidad troncal - Google Patents
Sistema de lazo digital, distribuido con interfaz a la unidad troncalInfo
- Publication number
- CO4290468A1 CO4290468A1 CO94053512A CO94053512A CO4290468A1 CO 4290468 A1 CO4290468 A1 CO 4290468A1 CO 94053512 A CO94053512 A CO 94053512A CO 94053512 A CO94053512 A CO 94053512A CO 4290468 A1 CO4290468 A1 CO 4290468A1
- Authority
- CO
- Colombia
- Prior art keywords
- interface
- distributed
- subscribers
- trunk unit
- coupled
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/60—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
1. UN SISTEMA TELEFONICO DE LAZO DIGITAL DISTRI- BUIDO (DDL) PROVEYENDO SERVICIOS TELEFONICOS PARA LA PLURALIDAD DE ABONADOS, COMPRENDIENDO: UNA INTERFAZ CON UNIDAD TRONCAL, CENTRALMENTE LOCALIZADA Y ACOPLADA A UN CONMUTADOR DE LA OFICINA CENTRAL VIA UN PRIMER MEDIO DE TRA- TAMIENTO DIGITAL Y CAPAZ DE HACER INTERFAZ CON DICHO CONMUTADOR DE LA OFICINA CENTRAL; POR LO MENOS UNA UNIDAD DE DISTRIBUCION, LOCALIZA- DA CERCA DE DICHA PLURALIDAD DE ABONADOS Y ACOPLA- DOS A DICHA INTERFAZ CON UNIDAD TRONCAL VIA UN SEGUNDO MEDIO DE TRANSMISION DIGITAL, DICHA UNIDAD DE DISTRIBUCION PARA DISTRIBUIR POTENCIA Y MANEJAR EL TRAFICO; Y POR LO MENOS UNA TERMINAL REMOTA, LOCALIZADA CERCA DE DICHA PLURALIDAD DE ABONADOS Y ACOPLADA POR LO MENOS A UNA DICHA UNIDAD DE DISTRIBUCION VIA UN TERCER MEDIO DE TRANSMISION DIGITAL, DICHO POR LO MENOS UNA TERMINAL REMOTA PARA SOPORTAR UNA PLURA- LIDAD DE EQUIPO DE ABONADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/163,258 US5592475A (en) | 1993-12-07 | 1993-12-07 | Distributed digital loop system with trunk unit interface |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4290468A1 true CO4290468A1 (es) | 1996-04-17 |
Family
ID=22589175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO94053512A CO4290468A1 (es) | 1993-12-07 | 1994-11-23 | Sistema de lazo digital, distribuido con interfaz a la unidad troncal |
Country Status (17)
Country | Link |
---|---|
US (2) | US5592475A (es) |
EP (1) | EP0733296A1 (es) |
JP (1) | JPH09506489A (es) |
KR (1) | KR960706754A (es) |
CN (1) | CN1167558A (es) |
AU (1) | AU1102195A (es) |
BR (1) | BR9408252A (es) |
CA (1) | CA2177582A1 (es) |
CO (1) | CO4290468A1 (es) |
CZ (1) | CZ155996A3 (es) |
HU (1) | HUT75276A (es) |
IL (1) | IL111638A (es) |
PE (1) | PE45795A1 (es) |
PL (1) | PL175810B1 (es) |
TW (1) | TW238444B (es) |
WO (1) | WO1995016328A1 (es) |
ZA (1) | ZA949249B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5926480A (en) * | 1996-07-01 | 1999-07-20 | Alcatel Usa Sourcing, L.P. | Digital cross-connect system to digital loop carrier interface unit |
US5889850A (en) * | 1996-10-15 | 1999-03-30 | Lucent Technologies Inc. | Interface card for use in a telecommunications network |
US6229886B1 (en) * | 1997-01-22 | 2001-05-08 | Ciena Corporation | Method and apparatus for providing 56K modem technology for public switched telephone networks |
FR2762473B1 (fr) * | 1997-04-21 | 1999-05-28 | Schneider Electric Sa | Enveloppe pour appareillages electriques |
US6377469B1 (en) * | 1997-06-26 | 2002-04-23 | Siemens Aktiengesellschaft | Housing having a back panel with conductive interconnects |
US6289042B1 (en) | 1998-02-17 | 2001-09-11 | Rockwell Automation Technologies, Inc. | Media independent modular communication repeater system |
US6385315B1 (en) * | 1998-06-05 | 2002-05-07 | Mphase Corporation | Video voice separation system |
US6529599B1 (en) * | 1998-07-07 | 2003-03-04 | Nec America, Inc. | Flexible tributary unit protection method for a trunk-multiplexed metallic interface |
US7843898B1 (en) * | 1998-08-31 | 2010-11-30 | Verizon Services Corp. | Selective bandwidth connectivity through network line cards |
US6261104B1 (en) * | 1999-08-16 | 2001-07-17 | Micron Electronics, Inc. | Riser card assembly and method for its installation |
US6731738B1 (en) * | 2000-03-28 | 2004-05-04 | Sprint Communications Company, L.P. | Call tones in communication networks |
US7568207B1 (en) * | 2000-06-23 | 2009-07-28 | Braun Warren L | Cable drop monitor with upstream signalling |
US20030142484A1 (en) * | 2002-01-29 | 2003-07-31 | Adc Dsl Systems, Inc. | Backplane |
US20040095956A1 (en) * | 2002-11-06 | 2004-05-20 | Henderson Richard E. | Telecommunications interface |
US7409154B2 (en) * | 2003-08-05 | 2008-08-05 | Lucent Technologies Inc. | System and method for a protected optical access ring network |
US20070041730A1 (en) * | 2005-08-09 | 2007-02-22 | Alcatel | RF extender co-located with DSL remote |
DE102011087451A1 (de) * | 2011-11-30 | 2013-06-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Feststellen eines Fehlers in Verbindungleitungen zwischen einer Zentraleinheit und einer Mehrzahl von voreinander unabhängigen elektronischen Baueinheiten |
US9595798B2 (en) * | 2015-06-17 | 2017-03-14 | The Boeing Company | VME P2 five row interface adapter assembly, system, and method |
CN109150299A (zh) * | 2017-06-28 | 2019-01-04 | 上海欣诺通信技术有限公司 | 串联结构的光交箱监控系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984642A (en) * | 1974-06-10 | 1976-10-05 | The Post Office | Digital telephone and switching system employing time division multiplex pulse code modulation |
US4053719A (en) * | 1976-10-27 | 1977-10-11 | Northern Telecom Limited | Connector blocks for telecommunications lines |
US4494229A (en) * | 1979-07-02 | 1985-01-15 | Rolm Corporation | Interconnecting apparatus for a distributed switching telephone system |
US4371757A (en) * | 1981-08-21 | 1983-02-01 | Northern Telecom Limited | Enclosure for outdoor cross-connect system for telecommunications |
US4566094A (en) * | 1983-05-11 | 1986-01-21 | At&T Bell Laboratories | Channel selection in a switching system having clustered remote switching modules |
US4713806A (en) * | 1986-03-14 | 1987-12-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Communication system control arrangement |
US4833708A (en) * | 1987-11-19 | 1989-05-23 | Remote Switch Systems, Inc. | Remote cable pair cross-connect system |
SU1547671A1 (ru) * | 1988-07-20 | 1991-09-07 | Предприятие П/Я Р-6609 | Цифрова коммутационна система |
US5124980A (en) * | 1989-03-20 | 1992-06-23 | Maki Gerald G | Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable |
US5111497A (en) * | 1990-09-17 | 1992-05-05 | Raychem Corporation | Alarm and test system for a digital added main line |
US5199878A (en) * | 1990-11-15 | 1993-04-06 | Adc Telecommunications, Inc. | Plug-in jack card for normally closed contacts |
WO1992020175A1 (en) * | 1991-05-09 | 1992-11-12 | Raynet Corporation | Method and apparatus for translating signaling information |
US5208737A (en) * | 1991-08-14 | 1993-05-04 | Minnesota Mining And Manufacturing Company | Cross connect cabinet for telecommunications equipment |
US5359654A (en) * | 1992-05-12 | 1994-10-25 | Raychem Corporation | Telecommunications network interface assembly |
US5325270A (en) * | 1992-05-29 | 1994-06-28 | Telco Systems, Inc. | Modular backplane |
DE4304346A1 (de) * | 1993-02-13 | 1994-08-18 | Sel Alcatel Ag | Optisches Fernmeldeortsnetz und optische Teilnehmervermittlungsstelle |
US5521977A (en) * | 1993-10-29 | 1996-05-28 | Teltrend Inc. | High density telephone network interface unit |
-
1993
- 1993-12-07 US US08/163,258 patent/US5592475A/en not_active Expired - Fee Related
-
1994
- 1994-07-14 TW TW083106407A patent/TW238444B/zh active
- 1994-11-08 JP JP7516193A patent/JPH09506489A/ja active Pending
- 1994-11-08 CA CA002177582A patent/CA2177582A1/en not_active Abandoned
- 1994-11-08 AU AU11021/95A patent/AU1102195A/en not_active Abandoned
- 1994-11-08 BR BR9408252A patent/BR9408252A/pt not_active Application Discontinuation
- 1994-11-08 KR KR1019960702991A patent/KR960706754A/ko not_active Application Discontinuation
- 1994-11-08 CN CN94194426A patent/CN1167558A/zh active Pending
- 1994-11-08 PL PL94314727A patent/PL175810B1/pl unknown
- 1994-11-08 EP EP95901826A patent/EP0733296A1/en not_active Withdrawn
- 1994-11-08 HU HU9601383A patent/HUT75276A/hu unknown
- 1994-11-08 CZ CZ961559A patent/CZ155996A3/cs unknown
- 1994-11-08 WO PCT/US1994/012884 patent/WO1995016328A1/en not_active Application Discontinuation
- 1994-11-14 IL IL111638A patent/IL111638A/en not_active IP Right Cessation
- 1994-11-17 PE PE1994254931A patent/PE45795A1/es not_active Application Discontinuation
- 1994-11-22 ZA ZA949249A patent/ZA949249B/xx unknown
- 1994-11-23 CO CO94053512A patent/CO4290468A1/es unknown
-
1996
- 1996-09-10 US US08/707,890 patent/US5692043A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5592475A (en) | 1997-01-07 |
TW238444B (en) | 1995-01-11 |
WO1995016328A1 (en) | 1995-06-15 |
EP0733296A1 (en) | 1996-09-25 |
CZ155996A3 (en) | 1996-11-13 |
US5692043A (en) | 1997-11-25 |
ZA949249B (en) | 1995-08-01 |
PL314727A1 (en) | 1996-09-16 |
PE45795A1 (es) | 1995-12-28 |
CA2177582A1 (en) | 1995-06-15 |
IL111638A (en) | 1998-02-22 |
KR960706754A (ko) | 1996-12-09 |
PL175810B1 (pl) | 1999-02-26 |
HU9601383D0 (en) | 1996-07-29 |
BR9408252A (pt) | 1997-05-27 |
HUT75276A (en) | 1997-05-28 |
IL111638A0 (en) | 1995-01-24 |
CN1167558A (zh) | 1997-12-10 |
AU1102195A (en) | 1995-06-27 |
JPH09506489A (ja) | 1997-06-24 |
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