ES2041593A2 - Non-intrusive method for obtaining the propagation time between remote units and the central unit in a fibre optic multiplexing system - Google Patents
Non-intrusive method for obtaining the propagation time between remote units and the central unit in a fibre optic multiplexing systemInfo
- Publication number
- ES2041593A2 ES2041593A2 ES929200614A ES9200614A ES2041593A2 ES 2041593 A2 ES2041593 A2 ES 2041593A2 ES 929200614 A ES929200614 A ES 929200614A ES 9200614 A ES9200614 A ES 9200614A ES 2041593 A2 ES2041593 A2 ES 2041593A2
- Authority
- ES
- Spain
- Prior art keywords
- central unit
- propagation time
- fibre optic
- obtaining
- remote units
- 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.)
- Granted
Links
Landscapes
- Debugging And Monitoring (AREA)
- Small-Scale Networks (AREA)
Abstract
The method consists of a fibre optic system with one or two fibres and TOMA transmission to which a new remote unit can be added or whose remote unit service can be reset without producing a cut-off or error rate in the communication between the other remote units and the central unit it is used to measure the propagation time between a remote unit and a central unit and program the appropriate delay in the remote unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200614A ES2041593B1 (en) | 1992-03-23 | 1992-03-23 | NON-INTRUSIVE METHOD TO FIND THE SPREAD TIME BETWEEN REMOTE UNITS AND THE CENTRAL UNIT IN A FIBER OPTIC MULTIPLEXATION SYSTEM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200614A ES2041593B1 (en) | 1992-03-23 | 1992-03-23 | NON-INTRUSIVE METHOD TO FIND THE SPREAD TIME BETWEEN REMOTE UNITS AND THE CENTRAL UNIT IN A FIBER OPTIC MULTIPLEXATION SYSTEM. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2041593A2 true ES2041593A2 (en) | 1993-11-16 |
ES2041593R ES2041593R (en) | 1996-05-16 |
ES2041593B1 ES2041593B1 (en) | 1997-01-01 |
Family
ID=8276474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200614A Expired - Lifetime ES2041593B1 (en) | 1992-03-23 | 1992-03-23 | NON-INTRUSIVE METHOD TO FIND THE SPREAD TIME BETWEEN REMOTE UNITS AND THE CENTRAL UNIT IN A FIBER OPTIC MULTIPLEXATION SYSTEM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2041593B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813598A (en) * | 1971-08-16 | 1974-05-28 | Rexon Electronics Inc | Single tone carrier recovery system |
US4335464A (en) * | 1980-01-24 | 1982-06-15 | Paradyne Corporation | Dual multipoint data transmission system modem |
US4517570A (en) * | 1983-03-02 | 1985-05-14 | The United States Of America As Represented By The Secretary Of The Air Force | Method for tuning a phased array antenna |
EP0318332A1 (en) * | 1987-11-27 | 1989-05-31 | BRITISH TELECOMMUNICATIONS public limited company | Synchronisation of digital communications network |
EP0460398A1 (en) * | 1990-05-04 | 1991-12-11 | Siemens Aktiengesellschaft | Passive optical telecommunication system |
US5082364A (en) * | 1990-08-31 | 1992-01-21 | Russell James T | Rf modulated optical beam distance measuring system and method |
-
1992
- 1992-03-23 ES ES9200614A patent/ES2041593B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813598A (en) * | 1971-08-16 | 1974-05-28 | Rexon Electronics Inc | Single tone carrier recovery system |
US4335464A (en) * | 1980-01-24 | 1982-06-15 | Paradyne Corporation | Dual multipoint data transmission system modem |
US4517570A (en) * | 1983-03-02 | 1985-05-14 | The United States Of America As Represented By The Secretary Of The Air Force | Method for tuning a phased array antenna |
EP0318332A1 (en) * | 1987-11-27 | 1989-05-31 | BRITISH TELECOMMUNICATIONS public limited company | Synchronisation of digital communications network |
EP0460398A1 (en) * | 1990-05-04 | 1991-12-11 | Siemens Aktiengesellschaft | Passive optical telecommunication system |
US5082364A (en) * | 1990-08-31 | 1992-01-21 | Russell James T | Rf modulated optical beam distance measuring system and method |
Also Published As
Publication number | Publication date |
---|---|
ES2041593R (en) | 1996-05-16 |
ES2041593B1 (en) | 1997-01-01 |
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