JPS5779787A - Spatial switch constituting system for digital exchanger - Google Patents

Spatial switch constituting system for digital exchanger

Info

Publication number
JPS5779787A
JPS5779787A JP15459380A JP15459380A JPS5779787A JP S5779787 A JPS5779787 A JP S5779787A JP 15459380 A JP15459380 A JP 15459380A JP 15459380 A JP15459380 A JP 15459380A JP S5779787 A JPS5779787 A JP S5779787A
Authority
JP
Japan
Prior art keywords
split
modules
split module
line
module
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
Application number
JP15459380A
Other languages
English (en)
Other versions
JPS6324597B2 (ja
Inventor
Yasuhiko Sakita
Harutoshi Kameda
Ichio Kawasaki
Kanji Tawara
Takeshi Sanbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15459380A priority Critical patent/JPS5779787A/ja
Publication of JPS5779787A publication Critical patent/JPS5779787A/ja
Publication of JPS6324597B2 publication Critical patent/JPS6324597B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP15459380A 1980-11-05 1980-11-05 Spatial switch constituting system for digital exchanger Granted JPS5779787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15459380A JPS5779787A (en) 1980-11-05 1980-11-05 Spatial switch constituting system for digital exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15459380A JPS5779787A (en) 1980-11-05 1980-11-05 Spatial switch constituting system for digital exchanger

Publications (2)

Publication Number Publication Date
JPS5779787A true JPS5779787A (en) 1982-05-19
JPS6324597B2 JPS6324597B2 (ja) 1988-05-21

Family

ID=15587574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15459380A Granted JPS5779787A (en) 1980-11-05 1980-11-05 Spatial switch constituting system for digital exchanger

Country Status (1)

Country Link
JP (1) JPS5779787A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229453A (ja) * 1984-04-02 1985-11-14 コンパニー・アンデユストリエル・デ・テレコミユニカシオン・セイテ‐アルカテル 高速選択信号のための空間接続回線網
JPS6387899A (ja) * 1986-09-30 1988-04-19 Nec Corp 時分割交換機におけるフレ−ム位相同期方式
JPH01158891A (ja) * 1987-12-16 1989-06-21 Nippon Telegr & Teleph Corp <Ntt> 空間分割スイッチ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154594A (en) * 1979-04-28 1980-12-02 Imi Kynoch Ltd Electrode for producing manganese dioxide by electrolysis
JPS55154595A (en) * 1979-05-22 1980-12-02 Nippon Mining Co Ltd Bismuth and antimony removing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154594A (en) * 1979-04-28 1980-12-02 Imi Kynoch Ltd Electrode for producing manganese dioxide by electrolysis
JPS55154595A (en) * 1979-05-22 1980-12-02 Nippon Mining Co Ltd Bismuth and antimony removing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229453A (ja) * 1984-04-02 1985-11-14 コンパニー・アンデユストリエル・デ・テレコミユニカシオン・セイテ‐アルカテル 高速選択信号のための空間接続回線網
JPS6387899A (ja) * 1986-09-30 1988-04-19 Nec Corp 時分割交換機におけるフレ−ム位相同期方式
JPH01158891A (ja) * 1987-12-16 1989-06-21 Nippon Telegr & Teleph Corp <Ntt> 空間分割スイッチ

Also Published As

Publication number Publication date
JPS6324597B2 (ja) 1988-05-21

Similar Documents

Publication Publication Date Title
JPS5477013A (en) Transmission system for picture sound
EP0100614A3 (en) Distributed digital exchange with improved switching system and input processor
ES8401294A1 (es) &#34;un sistema de diagnostico para una red de conmutacion con control distribuido&#34;.
JPS55110448A (en) Digital signal transmission system
ES8308178A1 (es) Un filtro de equilibrio del tipo de respuesta de impulsos finitos, destinado a utilizarse en un sistema de telecomunicacion.
JPS5779787A (en) Spatial switch constituting system for digital exchanger
ES8507745A1 (es) Un circuito de linea con compensacion de eco, y un metodo para su ajuste.
JPS57103489A (en) Call processing system for distributed digital exchange
JPS5779788A (en) Control system for spatial switch of module one stage constitution in time division exchanger
EP0380137A3 (en) Line concentration system
JPS6422188A (en) System for accommodating remote subscriber
JPS6436239A (en) Multiplex transmission equipment
JPS57125529A (en) Information transmission system in decentralized processing control system
JPS54116589A (en) Remote supervisory equipment
GB955569A (en) Circuit arrangement for a transmission system for sound events
JPS5637797A (en) Time-division multiple exchange system
JP2533129B2 (ja) アナログ入力装置における機能拡張方式
GB1340268A (en) Tdm telecommunications exchange systems
JPS5455306A (en) Multi-address communication system of time-division switchboard
SE8102382L (sv) Elektronisk snabbtelefonanleggning
JPS56119564A (en) Key telephone system
JPS5672552A (en) Multiplex transmission system
JPS5787691A (en) Call signal control system for multiple connection telephone set
JPS53108249A (en) Input/output interface system
JPS54130807A (en) Register signal control system