JPS5326509A - Channel switch matrix - Google Patents

Channel switch matrix

Info

Publication number
JPS5326509A
JPS5326509A JP10088976A JP10088976A JPS5326509A JP S5326509 A JPS5326509 A JP S5326509A JP 10088976 A JP10088976 A JP 10088976A JP 10088976 A JP10088976 A JP 10088976A JP S5326509 A JPS5326509 A JP S5326509A
Authority
JP
Japan
Prior art keywords
channel switch
switch matrix
achieve
reduced
channel
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
JP10088976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5548759B2 (enrdf_load_stackoverflow
Inventor
Seishiro Oguchi
Yuji Endo
Koichi Miyamoto
Ayafumi Komatsu
Shoichi Yajima
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP10088976A priority Critical patent/JPS5326509A/ja
Publication of JPS5326509A publication Critical patent/JPS5326509A/ja
Publication of JPS5548759B2 publication Critical patent/JPS5548759B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
JP10088976A 1976-08-24 1976-08-24 Channel switch matrix Granted JPS5326509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10088976A JPS5326509A (en) 1976-08-24 1976-08-24 Channel switch matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10088976A JPS5326509A (en) 1976-08-24 1976-08-24 Channel switch matrix

Publications (2)

Publication Number Publication Date
JPS5326509A true JPS5326509A (en) 1978-03-11
JPS5548759B2 JPS5548759B2 (enrdf_load_stackoverflow) 1980-12-08

Family

ID=14285885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10088976A Granted JPS5326509A (en) 1976-08-24 1976-08-24 Channel switch matrix

Country Status (1)

Country Link
JP (1) JPS5326509A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5548759B2 (enrdf_load_stackoverflow) 1980-12-08

Similar Documents

Publication Publication Date Title
AU505080B2 (en) 2-piperazinyl-6, 7-dimethoxyquinazolines
AU512313B2 (en) y, y, Disubstituted-5-valerolactones
JPS5326509A (en) Channel switch matrix
GB1516024A (en) Thiophene-2,5-disulphonamides
JPS5332603A (en) Telephone set with timer
JPS5366A (en) Counter
AU515885B2 (en) SUBSTITUTED 1-PIPERAZINO-TRIAZOLO-THIENO-l, 4-DIAZEPINES
JPS546704A (en) Communication mode reservation system
FR2407925B1 (enrdf_load_stackoverflow)
AU506922B2 (en) N-6-chlorunicotinoyl-d, l-homocysteing thiolactonne
JPS5315542A (en) Enclosed switchboard wiht buffer chamber
JPS546410A (en) Channel selector
JPS52134308A (en) Incoming call transfer system
JPS5590175A (en) Telephone switch for time division telephone exchange
JPS5314511A (en) Frequency switching unit
JPS53138263A (en) T flip-flop circuit
CS788177A1 (en) Zpusob vytvareni dekoraci na vyrobcich, zejmena porcelanovych
JPS5426619A (en) Switching circuit in pam delivery system
JPS5277615A (en) Main wire transfer system in same group
JPS5224415A (en) Communication system
JPS53118902A (en) Selective inter-call unit
JPS5437234A (en) Mult-application outgoing device
JPS5365601A (en) Multi-address connection system
JPS533674A (en) Switching mechanism
JPS5412522A (en) Initial program loading system