JPS51113505A - Multiplex optical fiber communication equipment - Google Patents
Multiplex optical fiber communication equipmentInfo
- Publication number
- JPS51113505A JPS51113505A JP50038712A JP3871275A JPS51113505A JP S51113505 A JPS51113505 A JP S51113505A JP 50038712 A JP50038712 A JP 50038712A JP 3871275 A JP3871275 A JP 3871275A JP S51113505 A JPS51113505 A JP S51113505A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- communication equipment
- fiber communication
- multiplex optical
- light beams
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
Abstract
PURPOSE:In order to attain structural stability of multiplex optical fiber communication equipment whereby multiple signal light beams are transmitted through an optical fiber, a sheaf of light beams and an element having both composing and resolving functions are set between light source and iptical fiber and between optical fiber and light receiver.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038712A JPS51113505A (en) | 1975-03-31 | 1975-03-31 | Multiplex optical fiber communication equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038712A JPS51113505A (en) | 1975-03-31 | 1975-03-31 | Multiplex optical fiber communication equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51113505A true JPS51113505A (en) | 1976-10-06 |
Family
ID=12532923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50038712A Pending JPS51113505A (en) | 1975-03-31 | 1975-03-31 | Multiplex optical fiber communication equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113505A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472903A (en) * | 1977-11-24 | 1979-06-11 | Nippon Telegr & Teleph Corp <Ntt> | High-speed facsimile subscriber transmission system by optical fiber |
JPS5474602A (en) * | 1977-11-28 | 1979-06-14 | Hitachi Ltd | Photo delivery unit of synchronous type |
JPS5498505A (en) * | 1978-01-20 | 1979-08-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical exchanger for broad band signal |
JPS54124409U (en) * | 1978-02-17 | 1979-08-31 | ||
JPS5513402U (en) * | 1978-07-11 | 1980-01-28 | ||
JPS5591243A (en) * | 1978-12-15 | 1980-07-10 | Fujitsu Ltd | Two-way optical communication circuit |
JPS5628538A (en) * | 1979-08-17 | 1981-03-20 | Nec Corp | Optical multiplex transmission system |
JPS5751361U (en) * | 1981-08-27 | 1982-03-24 | ||
JPS59105730A (en) * | 1982-12-09 | 1984-06-19 | Yokogawa Hokushin Electric Corp | Optical transmission system |
JPS59147117U (en) * | 1983-03-22 | 1984-10-01 | 三菱電線工業株式会社 | Wavelength multiplexing optical transceiver module |
JPS61101021U (en) * | 1984-12-10 | 1986-06-27 | ||
JPS61102781U (en) * | 1984-12-12 | 1986-06-30 | ||
JPS63100407A (en) * | 1987-04-28 | 1988-05-02 | エイディシー・テレコミュニケーションズ・インコーポレーテッド | Optical fiber coupler |
JPS6418132A (en) * | 1987-07-14 | 1989-01-20 | Oki Electric Ind Co Ltd | Optical coupler |
JPS6440807U (en) * | 1988-09-12 | 1989-03-10 | ||
JPH0429427A (en) * | 1990-05-23 | 1992-01-31 | Matsushita Electric Ind Co Ltd | Bidirectional optical transmission equipment |
-
1975
- 1975-03-31 JP JP50038712A patent/JPS51113505A/en active Pending
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472903A (en) * | 1977-11-24 | 1979-06-11 | Nippon Telegr & Teleph Corp <Ntt> | High-speed facsimile subscriber transmission system by optical fiber |
JPS5474602A (en) * | 1977-11-28 | 1979-06-14 | Hitachi Ltd | Photo delivery unit of synchronous type |
JPS5498505A (en) * | 1978-01-20 | 1979-08-03 | Nippon Telegr & Teleph Corp <Ntt> | Optical exchanger for broad band signal |
JPS54124409U (en) * | 1978-02-17 | 1979-08-31 | ||
JPS5513402U (en) * | 1978-07-11 | 1980-01-28 | ||
JPS5742254B2 (en) * | 1978-12-15 | 1982-09-08 | ||
JPS5591243A (en) * | 1978-12-15 | 1980-07-10 | Fujitsu Ltd | Two-way optical communication circuit |
JPS5628538A (en) * | 1979-08-17 | 1981-03-20 | Nec Corp | Optical multiplex transmission system |
JPS6340378B2 (en) * | 1979-08-17 | 1988-08-10 | Nippon Electric Co | |
JPS5751361U (en) * | 1981-08-27 | 1982-03-24 | ||
JPS59105730A (en) * | 1982-12-09 | 1984-06-19 | Yokogawa Hokushin Electric Corp | Optical transmission system |
JPS59147117U (en) * | 1983-03-22 | 1984-10-01 | 三菱電線工業株式会社 | Wavelength multiplexing optical transceiver module |
JPS61101021U (en) * | 1984-12-10 | 1986-06-27 | ||
JPS61102781U (en) * | 1984-12-12 | 1986-06-30 | ||
JPS63100407A (en) * | 1987-04-28 | 1988-05-02 | エイディシー・テレコミュニケーションズ・インコーポレーテッド | Optical fiber coupler |
JPS6418132A (en) * | 1987-07-14 | 1989-01-20 | Oki Electric Ind Co Ltd | Optical coupler |
JPS6440807U (en) * | 1988-09-12 | 1989-03-10 | ||
JPH0429427A (en) * | 1990-05-23 | 1992-01-31 | Matsushita Electric Ind Co Ltd | Bidirectional optical transmission equipment |
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