JPH02145847U - - Google Patents
Info
- Publication number
- JPH02145847U JPH02145847U JP1990050234U JP5023490U JPH02145847U JP H02145847 U JPH02145847 U JP H02145847U JP 1990050234 U JP1990050234 U JP 1990050234U JP 5023490 U JP5023490 U JP 5023490U JP H02145847 U JPH02145847 U JP H02145847U
- Authority
- JP
- Japan
- Prior art keywords
- main distributor
- electrical
- switching network
- assigned
- optical switching
- 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 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Optical Communication System (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
第１図は本考案による光学式主分配器の基本構
造図、第２図は結合装置を示す概略図、第３図は
順次式結合装置を示す概略図、第４図は狭帯域お
よび広帯域通話を示す概略図である。
符号の説明、１……電気式交換マトリクス回路
網、２……光学式交換マトリクス回路網、３……
光電変換器、Ｅ……結合装置、Ｘ……狭帯域交換
局。
Fig. 1 is a basic structural diagram of the optical main distributor according to the present invention, Fig. 2 is a schematic diagram showing a coupling device, Fig. 3 is a schematic diagram showing a sequential coupling device, and Fig. 4 is a diagram showing narrowband and wideband communications. FIG. Explanation of symbols, 1...Electrical switching matrix circuit network, 2...Optical switching matrix circuit network, 3...
Photoelectric converter, E...coupling device, X...narrowband switching station.
Claims (1)
を統合するための多重化装置を含む電気式交換回
路網１と、 上記電気的交換回路網に直列に接続され、複数
の光電変換器３が終端する光学式交換回路網２と
からなり、これにより、 上記電気式及び光学式交換回路網の各素子が通
話の持続時間の間の接続のために割当てられ、ま
た上記電気式及び光学式交換回路網の両方におけ
る上記割当ては計算機によつて制御される主分配
器。 (2) 実用新案登録請求の範囲第１項の主分配器
であつて、上記電気式交換回路網上に終端する外
部回線の各々はＰＣＭ ３０−システムの１つの
チヤンネルに割当てられ、これにより上記多重化
装置は結合装置Ｅに含まれ、 上記結合装置Ｅは、複数のＰＣＭ ３０−シス
テムの各々に割当てられたタイムスロツト検出回
路ＴＳＡＣ及び取扱い中の中継線の空き回線を検
出する走査装置Ｓｃａｎを含む主分配器。 (3) 実用新案登録請求の範囲第１項の主分配器
であつて、上記光学式交換回路網上にはラムダ多
重化装置ＷＤ−ＭＵＸ及び光学式端末回線が終端
する主分配器。 (4) 実用新案登録請求の範囲第１項から第３項
のいずれかの主分配器であつて、複数の結合装置
Ｅが直列に接続されている主分配器。[Claims for Utility Model Registration] (1) An electrical switching network 1 including a multiplexing device for integrating information flows of interrupt relay groups in a multiplex system; , an optical switching network 2 terminated by a plurality of photoelectric converters 3, whereby each element of said electrical and optical switching network is assigned for connection during the duration of a call; and a main distributor in which the allocation in both the electrical and optical switching networks is controlled by a computer. (2) In the main distributor of claim 1, each of the external lines terminating on the electrical switching network is assigned to one channel of the PCM 30-system, thereby The multiplexing device is included in a coupling device E, which includes a time slot detection circuit TSAC assigned to each of the plurality of PCM 30-systems and a scanning device Scan for detecting idle lines of the trunk line being served. Including main distributor. (3) The main distributor according to claim 1 of the utility model registration claim, in which a lambda multiplexer WD-MUX and an optical terminal line are terminated on the optical switching circuit network. (4) A main distributor according to any one of claims 1 to 3 of the claims registered as a utility model, in which a plurality of coupling devices E are connected in series.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3245586 | 1982-12-09 | ||
| DE19833335676 DE3335676A1 (en) | 1982-12-09 | 1983-09-30 | OPTICAL MAIN DISTRIBUTOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145847U true JPH02145847U (en) | 1990-12-11 |
Family
ID=25806430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990050234U Pending JPH02145847U (en) | 1982-12-09 | 1990-05-14 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPH02145847U (en) |
| AT (1) | AT386500B (en) |
| BR (1) | BR8306470A (en) |
| CA (1) | CA1224285A (en) |
| DE (1) | DE3335676A1 (en) |
| FR (1) | FR2537819B1 (en) |
| GB (1) | GB2132441B (en) |
| HK (1) | HK83588A (en) |
| IL (1) | IL70055A (en) |
| IN (1) | IN162143B (en) |
| IT (1) | IT1160126B (en) |
| SE (1) | SE457592B (en) |
| SG (1) | SG36288G (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171750A3 (en) * | 1984-08-09 | 1988-06-22 | Siemens Aktiengesellschaft | Integrated services telecommunications system for narrow band and broad band services |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516584A (en) * | 1978-07-22 | 1980-02-05 | Nippon Telegr & Teleph Corp <Ntt> | Wavelength-division photo switching system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562435A (en) * | 1968-12-27 | 1971-02-09 | Bell Telephone Labor Inc | Switching system with automated main distributing frame |
| DE2460545A1 (en) * | 1973-12-26 | 1975-07-10 | Int Standard Electric Corp | Telephone exchange with PCM links - has multiplexer-demultiplexer assemblies for analogue speech signals switching |
| FR2458195B1 (en) * | 1979-05-30 | 1986-02-28 | Materiel Telephonique | VERY LARGE NUMBER OF CHANNELS OPTICAL SWITCH |
| FR2495413B1 (en) * | 1980-11-28 | 1988-02-19 | Cochennec Jean Yves | SYSTEM FOR CONNECTING SUBSCRIBER LINES TO A TEMPORAL TELEPHONE SWITCH |
-
1983
- 1983-09-30 DE DE19833335676 patent/DE3335676A1/en active Granted
- 1983-10-26 IL IL70055A patent/IL70055A/en not_active IP Right Cessation
- 1983-10-28 AT AT0383683A patent/AT386500B/en not_active IP Right Cessation
- 1983-11-14 IN IN1392/CAL/83A patent/IN162143B/en unknown
- 1983-11-24 BR BR8306470A patent/BR8306470A/en unknown
- 1983-11-30 GB GB08331973A patent/GB2132441B/en not_active Expired
- 1983-12-05 SE SE8306703A patent/SE457592B/en not_active IP Right Cessation
- 1983-12-06 CA CA000442636A patent/CA1224285A/en not_active Expired
- 1983-12-09 FR FR838319797A patent/FR2537819B1/en not_active Expired - Lifetime
- 1983-12-09 IT IT8368282A patent/IT1160126B/en active
-
1988
- 1988-06-08 SG SG362/88A patent/SG36288G/en unknown
- 1988-10-13 HK HK835/88A patent/HK83588A/en unknown
-
1990
- 1990-05-14 JP JP1990050234U patent/JPH02145847U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516584A (en) * | 1978-07-22 | 1980-02-05 | Nippon Telegr & Teleph Corp <Ntt> | Wavelength-division photo switching system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3335676A1 (en) | 1984-06-14 |
| IN162143B (en) | 1988-04-02 |
| IT1160126B (en) | 1987-03-04 |
| BR8306470A (en) | 1984-07-31 |
| IT8368282A0 (en) | 1983-12-09 |
| CA1224285A (en) | 1987-07-14 |
| SE8306703L (en) | 1984-06-10 |
| ATA383683A (en) | 1988-01-15 |
| GB2132441B (en) | 1986-04-03 |
| GB8331973D0 (en) | 1984-01-04 |
| IL70055A (en) | 1987-01-30 |
| DE3335676C2 (en) | 1987-09-10 |
| SG36288G (en) | 1989-01-27 |
| FR2537819B1 (en) | 1992-02-28 |
| AT386500B (en) | 1988-08-25 |
| GB2132441A (en) | 1984-07-04 |
| HK83588A (en) | 1988-10-21 |
| SE8306703D0 (en) | 1983-12-05 |
| SE457592B (en) | 1989-01-09 |
| FR2537819A1 (en) | 1984-06-15 |
| IL70055A0 (en) | 1984-01-31 |
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