JPS5950690A - 自局内折返し方式 - Google Patents

自局内折返し方式

Info

Publication number
JPS5950690A
JPS5950690A JP16130182A JP16130182A JPS5950690A JP S5950690 A JPS5950690 A JP S5950690A JP 16130182 A JP16130182 A JP 16130182A JP 16130182 A JP16130182 A JP 16130182A JP S5950690 A JPS5950690 A JP S5950690A
Authority
JP
Japan
Prior art keywords
folding
output
selector
pcm
internal
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
JP16130182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroaki Takechi
武市 博明
Takashi Nara
奈良 隆
Atsuhisa Takahashi
淳久 高橋
Yoshio Morita
森田 義雄
Satoru Kakuma
加久間 哲
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16130182A priority Critical patent/JPS5950690A/ja
Publication of JPS5950690A publication Critical patent/JPS5950690A/ja
Publication of JPS6321399B2 publication Critical patent/JPS6321399B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP16130182A 1982-09-16 1982-09-16 自局内折返し方式 Granted JPS5950690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16130182A JPS5950690A (ja) 1982-09-16 1982-09-16 自局内折返し方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16130182A JPS5950690A (ja) 1982-09-16 1982-09-16 自局内折返し方式

Publications (2)

Publication Number Publication Date
JPS5950690A true JPS5950690A (ja) 1984-03-23
JPS6321399B2 JPS6321399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-06

Family

ID=15732502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16130182A Granted JPS5950690A (ja) 1982-09-16 1982-09-16 自局内折返し方式

Country Status (1)

Country Link
JP (1) JPS5950690A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200696A (ja) * 1984-03-26 1985-10-11 Fujitsu Ltd ハイウエイ折返し設定方式
US6883094B2 (en) 2001-09-28 2005-04-19 Fujitsu Limited Communication device for monitoring datalink layer information and outputting data based on communication request information type

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02137487U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-11-25 1990-11-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255412A (en) * 1975-10-31 1977-05-06 Fujitsu Ltd Line collection equipment
JPS5693497A (en) * 1979-12-27 1981-07-29 Fujitsu Ltd Line concentration stage channel device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255412A (en) * 1975-10-31 1977-05-06 Fujitsu Ltd Line collection equipment
JPS5693497A (en) * 1979-12-27 1981-07-29 Fujitsu Ltd Line concentration stage channel device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200696A (ja) * 1984-03-26 1985-10-11 Fujitsu Ltd ハイウエイ折返し設定方式
US6883094B2 (en) 2001-09-28 2005-04-19 Fujitsu Limited Communication device for monitoring datalink layer information and outputting data based on communication request information type

Also Published As

Publication number Publication date
JPS6321399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-06

Similar Documents

Publication Publication Date Title
KR920004130B1 (ko) 교환장치
US5138657A (en) Method and apparatus for controlling a digital crossconnect system from a switching system
AU567034B2 (en) Method and apparatus for the connection of a closed ring through a telephone exchange
KR920004129B1 (ko) 교환장치 및 이 장치내에서의 통신로 설정방법
US5784369A (en) Methods and system for switching time-division-multiplexed digital signals of different rates
US4759016A (en) TDMA communication system having common local path medium and local time slot for intraoffice calls
EP0491491B1 (en) Call processing method for distributed switching
US4558444A (en) Switching system having selectively interconnected remote switching modules
JPS62189895A (ja) 狭帯域チヤネルを持つ通信網を通じて広帯域通信施設を確立するための方法と装置
KR920005224B1 (ko) 교환장치 및 통신로 설정방법
EP0561490B1 (en) Method for establishing wideband communications through a time division switching system
GB2358320A (en) Time division multiplexer with timeslot interchange unit located between trunk and tributary buses
US4689783A (en) Digital satellite exchange
JPS5950690A (ja) 自局内折返し方式
US4621358A (en) Remote switch for telephony switching system
JPH03125551A (ja) 仮想専用線接続システム
JP2600494B2 (ja) 分割hチャンネル交換伝送方式
JP2538082B2 (ja) 発着信試験方法
JPH01264399A (ja) ディジタル交換機
JPS60123147A (ja) 回線編集方式
JPS58221555A (ja) ト−キ送出方式
JPS6317279B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS60165197A (ja) 加入者線信号多重処理複合交換装置
JPH01293097A (ja) サブレート通信方式
JPH0678349A (ja) 加入者拡張データ伝送方式