JPH0226879U - - Google Patents

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Publication number
JPH0226879U
JPH0226879U JP10398188U JP10398188U JPH0226879U JP H0226879 U JPH0226879 U JP H0226879U JP 10398188 U JP10398188 U JP 10398188U JP 10398188 U JP10398188 U JP 10398188U JP H0226879 U JPH0226879 U JP H0226879U
Authority
JP
Japan
Prior art keywords
switch
line group
stage circuit
circuit network
secondary switch
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
JP10398188U
Other languages
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 JP10398188U priority Critical patent/JPH0226879U/ja
Publication of JPH0226879U publication Critical patent/JPH0226879U/ja
Pending legal-status Critical Current

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  • Structure Of Telephone Exchanges (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す構成図、第
２図は３段配置回路網の一例を示す構成図である
。 １ａ……１次スイツチ、２ａ……２次スイツチ
、３ａ……３次スイツチ、４……フラツトケーブ
ル。 FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing an example of a three-stage arranged circuit network. 1a...Primary switch, 2a...Secondary switch, 3a...Third switch, 4...Flat cable.

Claims (1)

【実用新案登録請求の範囲】 交換機の通話路部を形成し入線群と出線群を接
続する３段配置回路網において、 １次スイツチと２次スイツチ間及び２次スイツ
チと３次スイツチ間相互の結線がフラツトケーブ
ルによりなされたことを特徴とする３段配置回路
網。[Scope of Claim for Utility Model Registration] In a three-stage circuit network that forms the communication path of an exchange and connects the incoming line group and the outgoing line group, mutual communication between the primary switch and the secondary switch, and between the secondary switch and the tertiary switch. A three-stage circuit network characterized in that the connections are made by flat cables.
JP10398188U 1988-08-05 1988-08-05 Pending JPH0226879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10398188U JPH0226879U (en) 1988-08-05 1988-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10398188U JPH0226879U (en) 1988-08-05 1988-08-05

Publications (1)

Publication Number Publication Date
JPH0226879U true JPH0226879U (en) 1990-02-21

Family

ID=31335294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10398188U Pending JPH0226879U (en) 1988-08-05 1988-08-05

Country Status (1)

Country Link
JP (1) JPH0226879U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339010A (en) * 1976-09-22 1978-04-10 Fujitsu Ltd Switch extending connector system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339010A (en) * 1976-09-22 1978-04-10 Fujitsu Ltd Switch extending connector system

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