SE7803275L - Gaffelkoppling for tvatradig fullduplexoverforing av digitalsignaler - Google Patents

Gaffelkoppling for tvatradig fullduplexoverforing av digitalsignaler

Info

Publication number
SE7803275L
SE7803275L SE7803275A SE7803275A SE7803275L SE 7803275 L SE7803275 L SE 7803275L SE 7803275 A SE7803275 A SE 7803275A SE 7803275 A SE7803275 A SE 7803275A SE 7803275 L SE7803275 L SE 7803275L
Authority
SE
Sweden
Prior art keywords
digital signals
full duplex
duplex transmission
fork coupling
thread full
Prior art date
Application number
SE7803275A
Other languages
English (en)
Other versions
SE420883B (sv
Inventor
J Reutter
W Dietze
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of SE7803275L publication Critical patent/SE7803275L/sv
Publication of SE420883B publication Critical patent/SE420883B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
SE7803275A 1977-04-02 1978-03-22 Gaffelkoppling for tvatradig fullduplexoverforing av digitalsignaler SE420883B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714803A DE2714803B1 (de) 1977-04-02 1977-04-02 Gabelschaltung zur Zweidraht-Vollduplexuebertragung von Digitalsignalen

Publications (2)

Publication Number Publication Date
SE7803275L true SE7803275L (sv) 1978-10-03
SE420883B SE420883B (sv) 1981-11-02

Family

ID=6005472

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7803275A SE420883B (sv) 1977-04-02 1978-03-22 Gaffelkoppling for tvatradig fullduplexoverforing av digitalsignaler

Country Status (14)

Country Link
US (1) US4178569A (sv)
JP (1) JPS54553A (sv)
AU (1) AU511871B2 (sv)
BE (1) BE865536A (sv)
BR (1) BR7802067A (sv)
CA (1) CA1103775A (sv)
CH (1) CH633399A5 (sv)
DE (1) DE2714803B1 (sv)
DK (1) DK139778A (sv)
FR (1) FR2386207A1 (sv)
GB (1) GB1596447A (sv)
NL (1) NL7803300A (sv)
NO (1) NO781098L (sv)
SE (1) SE420883B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7805416A (nl) * 1978-05-19 1979-11-21 Philips Nv Zelf-instellende vorkschakeling.
GB2130851A (en) * 1982-11-24 1984-06-06 Grundy & Partners Ltd Hybrid junction circuits
US4598396A (en) * 1984-04-03 1986-07-01 Itt Corporation Duplex transmission mechanism for digital telephones
US4757530A (en) * 1984-05-14 1988-07-12 Northern Telecom Limited Adaptive hybrid
US4823364A (en) * 1987-03-12 1989-04-18 The Boeing Company Receive coupler for binary data communication systems
US4825450A (en) * 1987-03-12 1989-04-25 The Boeing Company Binary data communication system
US5187742A (en) * 1990-01-12 1993-02-16 Codex Corporation Circuitry for interfacing telecommunications equipment to a communication channel
US5091703A (en) * 1990-02-22 1992-02-25 Siemens Aktiengesellschaft Analog line connection
EP0448754B1 (de) * 1990-03-27 1993-11-03 Siemens Aktiengesellschaft Zweidraht-Vierdraht-Umsetzer
DE59003360D1 (de) * 1990-03-27 1993-12-09 Siemens Ag Zweidraht-Vierdraht-Umsetzer.
US6760434B1 (en) * 1999-10-27 2004-07-06 Ikanos Communications, Inc. Dual impedance hybrid
US7054279B2 (en) * 2000-04-07 2006-05-30 Broadcom Corporation Method and apparatus for optimizing signal transformation in a frame-based communications network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH352007A (de) * 1956-08-18 1961-02-15 Standard Telephon & Radio Ag Zweidrahtverstärkerstation
US3178521A (en) * 1962-11-15 1965-04-13 Bell Telephone Labor Inc Dynamically balanced telephone network
US3982080A (en) * 1975-01-16 1976-09-21 Bell Telephone Laboratories, Incorporated Automatic cable balancing network
JPS51117852A (en) * 1975-04-09 1976-10-16 Hitachi Ltd Automatic balance-type hybrid circuit
US4103118A (en) * 1977-05-02 1978-07-25 Synanon Foundation, Inc. Autobalance hybrid circuit

Also Published As

Publication number Publication date
CA1103775A (en) 1981-06-23
BE865536A (nl) 1978-10-02
AU511871B2 (en) 1980-09-11
DK139778A (da) 1978-10-03
JPS54553A (en) 1979-01-05
SE420883B (sv) 1981-11-02
NL7803300A (nl) 1978-10-04
DE2714803B1 (de) 1978-08-03
FR2386207A1 (fr) 1978-10-27
NO781098L (no) 1978-10-03
BR7802067A (pt) 1978-12-26
CH633399A5 (de) 1982-11-30
GB1596447A (en) 1981-08-26
US4178569A (en) 1979-12-11
AU3453778A (en) 1979-10-04

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