JPS62119039U - - Google Patents
Info
- Publication number
- JPS62119039U JPS62119039U JP1986006914U JP691486U JPS62119039U JP S62119039 U JPS62119039 U JP S62119039U JP 1986006914 U JP1986006914 U JP 1986006914U JP 691486 U JP691486 U JP 691486U JP S62119039 U JPS62119039 U JP S62119039U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- terminal device
- photoelectric converter
- data
- optical fibers
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
- Dc Digital Transmission (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
端末機器の回路構成を示すブロツク図、第３図お
よび第４図はそれぞれ従来システムの構成図であ
る。
１……ホストコンピユータ、２ａ，２ｂ……光
フアイバ、３（３１，３２…３ｎ）……端末機器
、４……光インターフエース、５……本体、６，
７……光電変換器、９……ＣＰＵ。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram showing the circuit configuration of a terminal device, and FIGS. 3 and 4 are block diagrams of conventional systems. 1...Host computer, 2a, 2b...Optical fiber, 3 (31, 32...3n)...Terminal equipment, 4...Optical interface, 5...Main body, 6,
7...Photoelectric converter, 9...CPU.
Claims (1)
の端末機器を前後複数段にわたつて接続した光デ
ータ伝送システムであつて、 最後段の端末機器を除く中間各端末機器の光イ
ンターフエースに入出力用光電変換器を２組設け
、これら各光インターフエースの一方の光電変換
器には、受信用および送信用の両光フアイバを介
してホストコンピユータもしくは前段の端末機器
を接続するとともに、前記各光インターフエース
の他方の光電変換器には、送信用および受信用の
両光フアイバを介して後段の端末機器を接続し、
中間各端末機器に、一方に光電変換器を通じて入
力するデータから所要のデータの取り込むととも
に他のデータを他方の光電変換器を通じて転送を
行なう制御部を備えたことを特徴とする光データ
伝送システム。[Scope of Claim for Utility Model Registration] An optical data transmission system in which multiple terminal devices are connected to a host computer via optical fibers in multiple stages before and after the optical fiber of each intermediate terminal device except for the terminal device at the last stage. The interface is equipped with two sets of input/output photoelectric converters, and one photoelectric converter of each of these optical interfaces is connected to a host computer or previous terminal equipment via both receiving and transmitting optical fibers. At the same time, a subsequent terminal device is connected to the other photoelectric converter of each optical interface via both transmission and reception optical fibers,
An optical data transmission system characterized in that each intermediate terminal device is equipped with a control section that takes in required data from data input through a photoelectric converter on one side and transfers other data through a photoelectric converter on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986006914U JPS62119039U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986006914U JPS62119039U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119039U true JPS62119039U (en) | 1987-07-28 |
Family
ID=30789875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986006914U Pending JPS62119039U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119039U (en) |
-
1986
- 1986-01-20 JP JP1986006914U patent/JPS62119039U/ja active Pending
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