JPS62201554U - - Google Patents

Info

Publication number
JPS62201554U
JPS62201554U JP1986089327U JP8932786U JPS62201554U JP S62201554 U JPS62201554 U JP S62201554U JP 1986089327 U JP1986089327 U JP 1986089327U JP 8932786 U JP8932786 U JP 8932786U JP S62201554 U JPS62201554 U JP S62201554U
Authority
JP
Japan
Prior art keywords
line
termination
circuit
station side
signal
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
Application number
JP1986089327U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1986089327U priority Critical patent/JPS62201554U/ja
Publication of JPS62201554U publication Critical patent/JPS62201554U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP1986089327U 1986-06-13 1986-06-13 Pending JPS62201554U (US20030157376A1-20030821-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986089327U JPS62201554U (US20030157376A1-20030821-M00001.png) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986089327U JPS62201554U (US20030157376A1-20030821-M00001.png) 1986-06-13 1986-06-13

Publications (1)

Publication Number Publication Date
JPS62201554U true JPS62201554U (US20030157376A1-20030821-M00001.png) 1987-12-22

Family

ID=30948219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986089327U Pending JPS62201554U (US20030157376A1-20030821-M00001.png) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPS62201554U (US20030157376A1-20030821-M00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02211759A (ja) * 1989-02-10 1990-08-23 Nippon Telegr & Teleph Corp <Ntt> 通信回線端末制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153504A (en) * 1978-05-25 1979-12-03 Nippon Telegr & Teleph Corp <Ntt> Sectioning system for faulty location by code
JPS5821470A (ja) * 1981-07-31 1983-02-08 Denki Kagaku Kogyo Kk 接着剤組成物
JPS58215829A (ja) * 1982-06-09 1983-12-15 Nec Corp 中継器障害探索方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153504A (en) * 1978-05-25 1979-12-03 Nippon Telegr & Teleph Corp <Ntt> Sectioning system for faulty location by code
JPS5821470A (ja) * 1981-07-31 1983-02-08 Denki Kagaku Kogyo Kk 接着剤組成物
JPS58215829A (ja) * 1982-06-09 1983-12-15 Nec Corp 中継器障害探索方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02211759A (ja) * 1989-02-10 1990-08-23 Nippon Telegr & Teleph Corp <Ntt> 通信回線端末制御装置

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