JPS61148935A - 多重回線の試験方法 - Google Patents

多重回線の試験方法

Info

Publication number
JPS61148935A
JPS61148935A JP27051784A JP27051784A JPS61148935A JP S61148935 A JPS61148935 A JP S61148935A JP 27051784 A JP27051784 A JP 27051784A JP 27051784 A JP27051784 A JP 27051784A JP S61148935 A JPS61148935 A JP S61148935A
Authority
JP
Japan
Prior art keywords
line
speed
low
circuit
relay
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
JP27051784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH056818B2 (enrdf_load_stackoverflow
Inventor
Kiyotaka Nishi
清隆 西
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP27051784A priority Critical patent/JPS61148935A/ja
Publication of JPS61148935A publication Critical patent/JPS61148935A/ja
Publication of JPH056818B2 publication Critical patent/JPH056818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
JP27051784A 1984-12-21 1984-12-21 多重回線の試験方法 Granted JPS61148935A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27051784A JPS61148935A (ja) 1984-12-21 1984-12-21 多重回線の試験方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27051784A JPS61148935A (ja) 1984-12-21 1984-12-21 多重回線の試験方法

Publications (2)

Publication Number Publication Date
JPS61148935A true JPS61148935A (ja) 1986-07-07
JPH056818B2 JPH056818B2 (enrdf_load_stackoverflow) 1993-01-27

Family

ID=17487330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27051784A Granted JPS61148935A (ja) 1984-12-21 1984-12-21 多重回線の試験方法

Country Status (1)

Country Link
JP (1) JPS61148935A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137795A (en) * 1997-03-19 2000-10-24 Fujitsu Limited Cell switching method and cell exchange system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991754A (ja) * 1982-11-18 1984-05-26 Japanese National Railways<Jnr> 通信路切替方式およびその装置
JPS5991755A (ja) * 1982-11-18 1984-05-26 Japanese National Railways<Jnr> 通信路切替方式およびその装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991754A (ja) * 1982-11-18 1984-05-26 Japanese National Railways<Jnr> 通信路切替方式およびその装置
JPS5991755A (ja) * 1982-11-18 1984-05-26 Japanese National Railways<Jnr> 通信路切替方式およびその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137795A (en) * 1997-03-19 2000-10-24 Fujitsu Limited Cell switching method and cell exchange system

Also Published As

Publication number Publication date
JPH056818B2 (enrdf_load_stackoverflow) 1993-01-27

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