BR9709520A - Nodo reconfigurável para uma rede de comunicações. - Google Patents
Nodo reconfigurável para uma rede de comunicações.Info
- Publication number
- BR9709520A BR9709520A BR9709520-6A BR9709520A BR9709520A BR 9709520 A BR9709520 A BR 9709520A BR 9709520 A BR9709520 A BR 9709520A BR 9709520 A BR9709520 A BR 9709520A
- Authority
- BR
- Brazil
- Prior art keywords
- communications network
- circuit board
- node
- reconfigurable node
- reconfigurable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
<B>NODO RECONFIGURáVEL PARA UMA REDE DE COMUNICAçõES<D>. Um nodo para um sistema de comunicações inclui uma primeira placa de circuito incluindo um primeiro amplificador para amplificar um primeiro sinal e uma segunda placa de circuito montada removivelmente à primeira placa de circuito como um módulo de conexão. A segunda placa de circuito incluindo pelo menos um transmissor ótico e um receptor ótico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65720596A | 1996-06-03 | 1996-06-03 | |
PCT/US1997/009384 WO1997047103A2 (en) | 1996-06-03 | 1997-06-03 | Reconfigurable node for a communications network |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9709520A true BR9709520A (pt) | 1999-09-21 |
Family
ID=24636248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9709520-6A BR9709520A (pt) | 1996-06-03 | 1997-06-03 | Nodo reconfigurável para uma rede de comunicações. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6047159A (pt) |
EP (1) | EP1013015A4 (pt) |
AU (1) | AU4325497A (pt) |
BR (1) | BR9709520A (pt) |
WO (1) | WO1997047103A2 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030112370A1 (en) * | 2001-12-18 | 2003-06-19 | Chris Long | Adaptive expanded information capacity for communications systems |
US20030140351A1 (en) * | 1998-04-17 | 2003-07-24 | Hoarty W. Leo | Cable television system compatible bandwidth upgrade using embedded digital channels |
US7039942B2 (en) * | 1998-08-14 | 2006-05-02 | Cableserv Electronics, Ltd. | Pad adjustable equalizer for two way cable transmission |
US6198498B1 (en) * | 1998-10-13 | 2001-03-06 | Scientific-Atlanta, Inc. | Dual forward and reverse test points for amplifiers |
US6779197B1 (en) * | 1999-07-02 | 2004-08-17 | Adc Telecommunications, Inc. | Reverse path upstream signaling for status monitoring |
US7180942B2 (en) | 2001-12-18 | 2007-02-20 | Dotcast, Inc. | Joint adaptive optimization of soft decision device and feedback equalizer |
US20030219085A1 (en) * | 2001-12-18 | 2003-11-27 | Endres Thomas J. | Self-initializing decision feedback equalizer with automatic gain control |
US20030212994A1 (en) * | 2002-05-09 | 2003-11-13 | Radiant Communications Corporation | Remote monitoring system |
US20030210352A1 (en) * | 2002-05-09 | 2003-11-13 | Fitzsimmons John E. | Remote monitoring system |
US7039317B2 (en) * | 2002-11-25 | 2006-05-02 | General Instrument Corporation | Reconfigurable node for a hybrid fiber cable network |
WO2004075469A2 (en) * | 2003-02-19 | 2004-09-02 | Dotcast Inc. | Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver |
WO2005125112A2 (en) * | 2004-06-10 | 2005-12-29 | Db-Tronics, Inc. | Field configurable node return path |
US7493040B1 (en) * | 2004-07-15 | 2009-02-17 | Nortel Networks Limited | Method and apparatus for securing fiber in an optical network |
US7577983B2 (en) * | 2004-08-20 | 2009-08-18 | Extreme Broadband Engineering, Llc | Cable television reverse amplifier |
US20090052901A1 (en) * | 2007-08-20 | 2009-02-26 | Knology, Inc. | Hybrid fiber coax (hfc) circuit |
GB2523165B (en) * | 2014-02-17 | 2018-09-26 | Technetix Bv | Cable television cable tap device |
US10051321B2 (en) * | 2016-07-18 | 2018-08-14 | Cisco Technology, Inc. | Bidirectional amplifier or node supporting out-of-band signaling |
US10187149B2 (en) * | 2017-05-05 | 2019-01-22 | Cisco Technology, Inc. | Downstream node setup |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3566046A (en) * | 1968-08-27 | 1971-02-23 | Gen Electric | Two-way amplifier for single-line transmission |
US4317216A (en) * | 1980-05-09 | 1982-02-23 | Tx Rx Systems, Inc. | Bi-directional filter system for amplifying signals in separate frequency bands |
DE3317541A1 (de) * | 1983-05-13 | 1984-11-15 | Siemens AG, 1000 Berlin und 8000 München | Koppeleinrichtung fuer einen lichtwellenleiter |
US4812779A (en) * | 1985-05-31 | 1989-03-14 | Texscan Corporation | Low-power feedforward amplifier |
US4805234A (en) * | 1986-09-30 | 1989-02-14 | The Mitre Corporation | Low cost fiber optic network node |
US5505901A (en) * | 1988-03-10 | 1996-04-09 | Scientific-Atlanta, Inc. | CATV pay per view interdiction system method and apparatus |
US5262883A (en) * | 1989-12-01 | 1993-11-16 | Scientific-Atlanta, Inc. | CATV distribution networks using light wave transmission lines |
US5390038A (en) * | 1990-06-08 | 1995-02-14 | Cecchini; Warren P. | Half-duplex communications interface |
FR2680934A1 (fr) * | 1991-08-28 | 1993-03-05 | Philips Electro Grand Public | Dispositif d'amplification pour un reseau de distribution de television par cable. |
JPH07500705A (ja) * | 1991-09-03 | 1995-01-19 | サイエンティフィック−アトランタ・インコーポレーテッド | 光ファイバ状態監視及び制御システム |
US5255267A (en) * | 1992-03-09 | 1993-10-19 | First Pacific Networks, Inc. | Apparatus for combining broadband and baseband signal transmissions |
US5390337A (en) * | 1992-05-01 | 1995-02-14 | Scientific-Atlanta, Inc. | Combination surge and diplex filter for CATV distribution systems |
US5315424A (en) * | 1992-06-30 | 1994-05-24 | Loral Aerospace Corp. | Computer fiber optic interface |
US5434610A (en) * | 1992-07-13 | 1995-07-18 | Scientific-Atlanta, Inc. | Methods and apparatus for the reconfiguration of cable television systems |
US5581555A (en) * | 1993-09-17 | 1996-12-03 | Scientific-Atlanta, Inc. | Reverse path allocation and contention resolution scheme for a broadband communications system |
US5488413A (en) * | 1994-06-14 | 1996-01-30 | Xel Communications, Inc. | CATV telephony system using subsplit band for both directions of transmission |
US5606725A (en) * | 1994-11-29 | 1997-02-25 | Xel Communications, Inc. | Broadband network having an upstream power transmission level that is dynamically adjusted as a function of the bit error rate |
US5694232A (en) * | 1995-12-06 | 1997-12-02 | Ericsson Raynet | Full duplex optical modem for broadband access network |
US5898454A (en) * | 1996-06-03 | 1999-04-27 | Scientific-Atlanta, Inc. | Phase cancellation in a multi-output distribution amplifier at crossover frequency |
-
1997
- 1997-06-03 BR BR9709520-6A patent/BR9709520A/pt not_active Application Discontinuation
- 1997-06-03 AU AU43254/97A patent/AU4325497A/en not_active Abandoned
- 1997-06-03 EP EP97941315A patent/EP1013015A4/en not_active Withdrawn
- 1997-06-03 WO PCT/US1997/009384 patent/WO1997047103A2/en not_active Application Discontinuation
-
1998
- 1998-06-22 US US09/102,026 patent/US6047159A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1013015A2 (en) | 2000-06-28 |
US6047159A (en) | 2000-04-04 |
WO1997047103A3 (en) | 1998-04-02 |
WO1997047103A2 (en) | 1997-12-11 |
AU4325497A (en) | 1998-01-05 |
EP1013015A4 (en) | 2000-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9709520A (pt) | Nodo reconfigurável para uma rede de comunicações. | |
EP0812078A3 (en) | Optical communication system and optical amplifier | |
BR9808986A (pt) | Metodo e equipamento para controlar a potência de transmissão em um sistema de comunicação | |
BR9806973A (pt) | Aparelho de inserção de força/fibra de rede de área residencial fotÈnica. | |
DE69737813D1 (de) | Optisches Kommunikationssystem mit optischer Verstärkung | |
FI982273A0 (fi) | Optisen WDM-signaalin vahvistus | |
DE60036970D1 (de) | Optisches Übertragungssystem mit automatischen dispersionskompensierenden Modulen | |
DE3380977D1 (de) | Sendeempfangsmodul fuer optische nachrichtenuebermittlung. | |
ID23814A (id) | Sistim piringan optik (pecahan dari p-960182) | |
NO975348L (no) | Koplingsstykkemontasje for et utvidbart, slisset rör | |
DE69940873D1 (de) | Optisches Übertragungssystem | |
WO2001088571A3 (en) | Multi-channel optical transceiver | |
CA2224851A1 (en) | Optical arrangement for amplifying wdm signals | |
DE69836058D1 (de) | Mehrkanaliges optisches Empfänger-/Sendersystem | |
BR9607003A (pt) | Sistema de televisão celular multifuncional de baixa potência e para transmissão de sinais | |
NO920491D0 (no) | Forsterker for optisk-fiber kommunikasjonsforbindelse | |
BR9702072A (pt) | Sistema de transmissão transmissor para transmitir um sinal de entrada codificador e processos para transmitir um sinal de entrada através de um canal de transmissão e para codificar um sinal de entrada | |
DE3381070D1 (de) | Sendeempfangsmodul fuer optische nachrichtenuebermittlung. | |
FR2798173B1 (fr) | Systeme de transmission automatique | |
FR2798442B1 (fr) | Systeme de transmission automatique | |
FR2683961B1 (fr) | Systeme de transmission multiplex. | |
ATE339814T1 (de) | Telekommunikationssystem | |
ES2094836T3 (es) | Sistema de transmision de señales auxiliares sobre una conexion optica. | |
FR2715987B1 (fr) | Dispositif aérien de convoyage de réseaux. | |
NO20000609D0 (no) | Innretning for mottak av et sendesignal og for sending av en optisk strÕle, samt anvendelse av innretningen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |