JPH0115217B2 - - Google Patents

Info

Publication number
JPH0115217B2
JPH0115217B2 JP58180454A JP18045483A JPH0115217B2 JP H0115217 B2 JPH0115217 B2 JP H0115217B2 JP 58180454 A JP58180454 A JP 58180454A JP 18045483 A JP18045483 A JP 18045483A JP H0115217 B2 JPH0115217 B2 JP H0115217B2
Authority
JP
Japan
Prior art keywords
frame
circuit
signal
section
interface
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.)
Expired
Application number
JP58180454A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6074750A (ja
Inventor
Yoshio Sano
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 JP58180454A priority Critical patent/JPS6074750A/ja
Publication of JPS6074750A publication Critical patent/JPS6074750A/ja
Publication of JPH0115217B2 publication Critical patent/JPH0115217B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP58180454A 1983-09-30 1983-09-30 通信回線インタフェ−ス折返し方式 Granted JPS6074750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58180454A JPS6074750A (ja) 1983-09-30 1983-09-30 通信回線インタフェ−ス折返し方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58180454A JPS6074750A (ja) 1983-09-30 1983-09-30 通信回線インタフェ−ス折返し方式

Publications (2)

Publication Number Publication Date
JPS6074750A JPS6074750A (ja) 1985-04-27
JPH0115217B2 true JPH0115217B2 (enrdf_load_stackoverflow) 1989-03-16

Family

ID=16083503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58180454A Granted JPS6074750A (ja) 1983-09-30 1983-09-30 通信回線インタフェ−ス折返し方式

Country Status (1)

Country Link
JP (1) JPS6074750A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2538129Y2 (ja) * 1992-06-25 1997-06-11 積水樹脂株式会社 陳列用ステージ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494249A (en) * 1978-01-09 1979-07-25 Hitachi Ltd Communication control unit
JPS5579551A (en) * 1978-12-12 1980-06-16 Toshiba Corp Communication controller

Also Published As

Publication number Publication date
JPS6074750A (ja) 1985-04-27

Similar Documents

Publication Publication Date Title
JPH0115217B2 (enrdf_load_stackoverflow)
JPH0478061B2 (enrdf_load_stackoverflow)
US3764913A (en) Digital synchronous fm-modem
JPH03192993A (ja) ボタン電話装置
JP2556082B2 (ja) 自動車電話装置
US3865983A (en) Acoustic coupler system for use with common carrier communication lines
JPH04318732A (ja) 回線インタフェース装置
KR100208227B1 (ko) 프로세서와 디바이스간의 타임 슬롯 스위치
KR100428680B1 (ko) 피시엠 전송장비의 가입자신호 처리장치
JP2632413B2 (ja) 共通線信号装置
JP3047564B2 (ja) ディジタル加入者線搬送装置
JP2575920Y2 (ja) 切替情報発出回路
JPS60236547A (ja) デ−タ通信制御装置
JPH0411060B2 (enrdf_load_stackoverflow)
JP2787389B2 (ja) シリアルデータ伝送システム
JPS6036670B2 (ja) デ−タ端末装置の試験方式
JP2532405Y2 (ja) データ伝送回路
JP2578758B2 (ja) Ｔｄｍａ無線通信方式の出力信号同期装置
JP2953872B2 (ja) 高速信号伝送装置
JPS6238697A (ja) 局線信号選択回路
JPS63181541A (ja) 通信制御装置
JPH02159842A (ja) 通信装置の試験装置
JPS6376652A (ja) クロツク切替回路
JPS61134153A (ja) デイジタル端末装置
JPH0451103B2 (enrdf_load_stackoverflow)