IT1193440B - Dispositivo per la riduzione del l assorbimento d energia su collegamenti d utente con multiplazione in lunghezza d onda bidirezionale - Google Patents

Dispositivo per la riduzione del l assorbimento d energia su collegamenti d utente con multiplazione in lunghezza d onda bidirezionale

Info

Publication number
IT1193440B
IT1193440B IT68103/83A IT6810383A IT1193440B IT 1193440 B IT1193440 B IT 1193440B IT 68103/83 A IT68103/83 A IT 68103/83A IT 6810383 A IT6810383 A IT 6810383A IT 1193440 B IT1193440 B IT 1193440B
Authority
IT
Italy
Prior art keywords
multiplation
reduction
energy absorption
wave length
user connections
Prior art date
Application number
IT68103/83A
Other languages
English (en)
Italian (it)
Other versions
IT8368103A0 (it
Inventor
Jens Weber
Original Assignee
Krone Gmbh
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 Krone Gmbh filed Critical Krone Gmbh
Publication of IT8368103A0 publication Critical patent/IT8368103A0/it
Application granted granted Critical
Publication of IT1193440B publication Critical patent/IT1193440B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT68103/83A 1982-10-22 1983-10-24 Dispositivo per la riduzione del l assorbimento d energia su collegamenti d utente con multiplazione in lunghezza d onda bidirezionale IT1193440B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3239061 1982-10-22
DE3335604A DE3335604C2 (de) 1982-10-22 1983-09-30 Einrichtung zur Verringerung des Energieverbrauchs auf Teilnehmerübertragungsstrecken mit bidirektionalem Wellenlängenmultiplex

Publications (2)

Publication Number Publication Date
IT8368103A0 IT8368103A0 (it) 1983-10-24
IT1193440B true IT1193440B (it) 1988-06-22

Family

ID=25805263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68103/83A IT1193440B (it) 1982-10-22 1983-10-24 Dispositivo per la riduzione del l assorbimento d energia su collegamenti d utente con multiplazione in lunghezza d onda bidirezionale

Country Status (6)

Country Link
CA (1) CA1208814A (env)
DE (1) DE3335604C2 (env)
GB (1) GB2131246B (env)
IN (1) IN159725B (env)
IT (1) IT1193440B (env)
SE (1) SE451929B (env)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675861A (en) * 1984-11-28 1987-06-23 Adc Telecommunications, Inc. Fiber optic multiplexer
JPH01144742A (ja) * 1987-11-30 1989-06-07 Toshiba Corp 簡易ノード

Also Published As

Publication number Publication date
GB8328402D0 (en) 1983-11-23
DE3335604A1 (de) 1984-05-03
IT8368103A0 (it) 1983-10-24
SE8305782L (sv) 1984-04-23
DE3335604C2 (de) 1986-05-15
IN159725B (env) 1987-06-06
SE451929B (sv) 1987-11-02
GB2131246A (en) 1984-06-13
CA1208814A (en) 1986-07-29
GB2131246B (en) 1986-04-03
SE8305782D0 (sv) 1983-10-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951024