ES2048051B1 - FRAME STRUCTURE FOR OPTICAL DISTRIBUTION SYSTEMS OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS. - Google Patents
FRAME STRUCTURE FOR OPTICAL DISTRIBUTION SYSTEMS OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS.Info
- Publication number
- ES2048051B1 ES2048051B1 ES9101996A ES9101996A ES2048051B1 ES 2048051 B1 ES2048051 B1 ES 2048051B1 ES 9101996 A ES9101996 A ES 9101996A ES 9101996 A ES9101996 A ES 9101996A ES 2048051 B1 ES2048051 B1 ES 2048051B1
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- transmission
- networks
- frame structure
- telephone channels
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Landscapes
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
ESTRUCTURA DE TRAMA PARA SISTEMAS OPTICOS DE DISTRIBUCION DE CANALES TELEFONICOS Y DATOS BASADOS EN REDES DE UNA O DOS FIBRAS QUE CONSISTE EN UNA TRAMA DE TRANSMISION PARA DISTRIBUCION DE CANALES TELEFONICOS Y DATOS, PUDIENDO SER UTILIZADA ESTA TRAMA PARA TRANSMISION POR MEDIO DE UNA RED DE FIBRA OPTICA EN TOPOLOGIA DE ESTRELLA REALIZADA CON EL USO DE UNA SOLA FIBRA PARA TRANSMISION EN AMBAS DIRECCIONES O POR MEDIO DE UNA RED DE FIBRA OPTICA EN ESTRELLA REALIZADA CON DOS FIBRAS, UNA PARA TRANSMISION EN LA DIRECCION UNIDAD CENTRAL UNIDADES REMOTAS Y OTRA PARA LA TRANSMISION EN LA DIRECCION UNIDADES REMOTAS-UNIDAD CENTRAL, PUDIENDO SER REALIZADA LA MISMA EN UN SOLO COMPONENTE ELECTRONICO QUE TIENE DOS MODOS DE OPERACION, UNO PARA LA RED BASADA EN UNA FIBRA A CADA UNIDAD REMOTA Y OTRO PARA LA RED BASADA EN DOS FIBRAS A CADA UNIDAD REMOTA.FRAME STRUCTURE FOR OPTICAL SYSTEMS OF DISTRIBUTION OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS THAT CONSISTS OF A TRANSMISSION SCREEN FOR DISTRIBUTION OF TELEPHONE CHANNELS AND DATA, MAY BE USED BY NETWORK TRANSMISSION BY FIBER OPTICAL IN STAR TOPOLOGY MADE WITH THE USE OF A SINGLE FIBER FOR TRANSMISSION IN BOTH DIRECTIONS OR THROUGH A FIBER NETWORK OPTICAL IN STAR MADE WITH TWO FIBERS, ONE FOR TRANSMISSION IN THE CENTRAL UNIT REMOTE UNITS AND ANOTHER FOR TRANSMISSION IN THE REMOTE UNITS-CENTRAL UNIT ADDRESS, MAY BE MADE THE SAME IN A SINGLE ELECTRONIC COMPONENT THAT HAS TWO MODES OF OPERATION, ONE FOR THE NETWORK BASED ON A FIBER TO EACH REMOTE UNIT AND THE OTHER FOR THE NETWORK BASED ON TWO FIBERS TO EACH REMOTE UNIT .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101996A ES2048051B1 (en) | 1991-09-05 | 1991-09-05 | FRAME STRUCTURE FOR OPTICAL DISTRIBUTION SYSTEMS OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101996A ES2048051B1 (en) | 1991-09-05 | 1991-09-05 | FRAME STRUCTURE FOR OPTICAL DISTRIBUTION SYSTEMS OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2048051A2 ES2048051A2 (en) | 1994-03-01 |
ES2048051R ES2048051R (en) | 1995-06-16 |
ES2048051B1 true ES2048051B1 (en) | 1996-01-16 |
Family
ID=8273455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101996A Expired - Lifetime ES2048051B1 (en) | 1991-09-05 | 1991-09-05 | FRAME STRUCTURE FOR OPTICAL DISTRIBUTION SYSTEMS OF TELEPHONE CHANNELS AND DATA BASED ON NETWORKS OF ONE OR TWO FIBERS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2048051B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649764A (en) * | 1969-10-15 | 1972-03-14 | Communications Satellite Corp | Variable burst length tdma system |
US3730998A (en) * | 1971-08-11 | 1973-05-01 | Communications Satellite Corp | Tdma satellite communications system with an aperture window for acquisition |
US4009344A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Inter-related switching, activity compression and demand assignment |
GB8727846D0 (en) * | 1987-11-27 | 1987-12-31 | British Telecomm | Optical communications network |
US5150247A (en) * | 1989-10-30 | 1992-09-22 | Broadband Technologies, Inc. | Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band |
-
1991
- 1991-09-05 ES ES9101996A patent/ES2048051B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2048051R (en) | 1995-06-16 |
ES2048051A2 (en) | 1994-03-01 |
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