ES2136144T3 - Circuito de interfase transparente a impedancia. - Google Patents

Circuito de interfase transparente a impedancia.

Info

Publication number
ES2136144T3
ES2136144T3 ES94114866T ES94114866T ES2136144T3 ES 2136144 T3 ES2136144 T3 ES 2136144T3 ES 94114866 T ES94114866 T ES 94114866T ES 94114866 T ES94114866 T ES 94114866T ES 2136144 T3 ES2136144 T3 ES 2136144T3
Authority
ES
Spain
Prior art keywords
place
cutting
circuit
connection
equipment
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 - Lifetime
Application number
ES94114866T
Other languages
English (en)
Spanish (es)
Inventor
Franz Ing Hollrigl
Erich Ing Naiwirt
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2136144T3 publication Critical patent/ES2136144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
ES94114866T 1993-09-28 1994-09-21 Circuito de interfase transparente a impedancia. Expired - Lifetime ES2136144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4333005A DE4333005C1 (de) 1993-09-28 1993-09-28 Impedanztransparente Schnittstellenschaltung

Publications (1)

Publication Number Publication Date
ES2136144T3 true ES2136144T3 (es) 1999-11-16

Family

ID=6498849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114866T Expired - Lifetime ES2136144T3 (es) 1993-09-28 1994-09-21 Circuito de interfase transparente a impedancia.

Country Status (7)

Country Link
EP (1) EP0645897B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1043941C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9403872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4333005C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2136144T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW259915B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA947517B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19724478C1 (de) * 1997-06-04 1999-03-25 Krone Ag Schnittstellenmodul

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595724A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-06-18 1978-02-28 Siemens Ag Albis
WO1992020151A1 (de) * 1991-04-30 1992-11-12 SIEMENS AKTIENGESELLSCHAFT öSTERREICH Schnittstellenschaltung für fernsprechvermittlungsanlagen

Also Published As

Publication number Publication date
EP0645897B1 (de) 1999-07-21
DE4333005C1 (de) 1995-03-30
BR9403872A (pt) 1995-05-30
CN1112755A (zh) 1995-11-29
EP0645897A3 (de) 1996-12-18
CN1043941C (zh) 1999-06-30
ZA947517B (en) 1995-05-30
TW259915B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-10-11
EP0645897A2 (de) 1995-03-29

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