JPS61148934A - 多重回線の試験方法 - Google Patents

多重回線の試験方法

Info

Publication number
JPS61148934A
JPS61148934A JP27051684A JP27051684A JPS61148934A JP S61148934 A JPS61148934 A JP S61148934A JP 27051684 A JP27051684 A JP 27051684A JP 27051684 A JP27051684 A JP 27051684A JP S61148934 A JPS61148934 A JP S61148934A
Authority
JP
Japan
Prior art keywords
line
low
speed
relay
data
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
JP27051684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH056817B2 (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 JP27051684A priority Critical patent/JPS61148934A/ja
Publication of JPS61148934A publication Critical patent/JPS61148934A/ja
Publication of JPH056817B2 publication Critical patent/JPH056817B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
JP27051684A 1984-12-21 1984-12-21 多重回線の試験方法 Granted JPS61148934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27051684A JPS61148934A (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
JP27051684A JPS61148934A (ja) 1984-12-21 1984-12-21 多重回線の試験方法

Publications (2)

Publication Number Publication Date
JPS61148934A true JPS61148934A (ja) 1986-07-07
JPH056817B2 JPH056817B2 (enrdf_load_stackoverflow) 1993-01-27

Family

ID=17487318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27051684A Granted JPS61148934A (ja) 1984-12-21 1984-12-21 多重回線の試験方法

Country Status (1)

Country Link
JP (1) JPS61148934A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112535U (ja) * 1991-03-15 1992-09-30 日本電気株式会社 伝送路間通信試験用伝送路切替装置
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112535U (ja) * 1991-03-15 1992-09-30 日本電気株式会社 伝送路間通信試験用伝送路切替装置
US6137795A (en) * 1997-03-19 2000-10-24 Fujitsu Limited Cell switching method and cell exchange system

Also Published As

Publication number Publication date
JPH056817B2 (enrdf_load_stackoverflow) 1993-01-27

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