JPH0354906B2 - - Google Patents

Info

Publication number
JPH0354906B2
JPH0354906B2 JP4693384A JP4693384A JPH0354906B2 JP H0354906 B2 JPH0354906 B2 JP H0354906B2 JP 4693384 A JP4693384 A JP 4693384A JP 4693384 A JP4693384 A JP 4693384A JP H0354906 B2 JPH0354906 B2 JP H0354906B2
Authority
JP
Japan
Prior art keywords
line
switching
signal
working
working line
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
JP4693384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60190044A (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 JP4693384A priority Critical patent/JPS60190044A/ja
Publication of JPS60190044A publication Critical patent/JPS60190044A/ja
Publication of JPH0354906B2 publication Critical patent/JPH0354906B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP4693384A 1984-03-12 1984-03-12 自動回線切替方式 Granted JPS60190044A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4693384A JPS60190044A (ja) 1984-03-12 1984-03-12 自動回線切替方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4693384A JPS60190044A (ja) 1984-03-12 1984-03-12 自動回線切替方式

Publications (2)

Publication Number Publication Date
JPS60190044A JPS60190044A (ja) 1985-09-27
JPH0354906B2 true JPH0354906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-21

Family

ID=12761117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4693384A Granted JPS60190044A (ja) 1984-03-12 1984-03-12 自動回線切替方式

Country Status (1)

Country Link
JP (1) JPS60190044A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123228A (ja) * 1984-11-19 1986-06-11 Fujitsu Ltd 回線切替制御方式
US7313330B2 (en) 2002-08-13 2007-12-25 Samsung Electronics Co., Ltd. Redundant apparatus and method for gigabit ethernet passive optical network system and frame format thereof

Also Published As

Publication number Publication date
JPS60190044A (ja) 1985-09-27

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