GEP19960516B - Bidirectional Light Conducting System of Telecommunication - Google Patents

Bidirectional Light Conducting System of Telecommunication

Info

Publication number
GEP19960516B
GEP19960516B GEAP19931313A GEAP1993001313A GEP19960516B GE P19960516 B GEP19960516 B GE P19960516B GE AP19931313 A GEAP19931313 A GE AP19931313A GE AP1993001313 A GEAP1993001313 A GE AP1993001313A GE P19960516 B GEP19960516 B GE P19960516B
Authority
GE
Georgia
Prior art keywords
receiving
telecommunication
transmitting
central station
bidirectional
Prior art date
Application number
GEAP19931313A
Inventor
Klaus Pancer
Thomas Noihaus
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Priority to GEAP19931313A priority Critical patent/GEP19960516B/en
Publication of GEP19960516B publication Critical patent/GEP19960516B/en

Links

Abstract

Bidirectional light conducting system of telecommunication works in the regime of dividing the signals according to the wave length (for bidirectional sharing) between the central station of telecommunication and numerous decentralizated stations and telecommunication. In bidirectional system of telecommunication on light conductors with passive ( trunk) network canals, passing between the central station and numerous users points only the central station is determined for normal regime of wave division according to the length and is provided for this purpose with electrooptic transmitting element, optoelectric receiving element with optic filtre, and in users points only one combined optoelectronic receiving/electrooptic transmitting mo¬dul¬e working by the method of canal time division is provided, which is determined to emit a light wave of such a length, for receiving of which the central station is constructed. In this receiving/transmitting module the transmitting diode can be alternatively used as a receiving diode, and in the alternate variant of embodiment the combined receiving/transmitting module can be formed as a laser module provided with controlling photodiode, which is alternately used as a receiving diode. 1 fig
GEAP19931313A 1993-07-31 1993-07-31 Bidirectional Light Conducting System of Telecommunication GEP19960516B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP19931313A GEP19960516B (en) 1993-07-31 1993-07-31 Bidirectional Light Conducting System of Telecommunication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP19931313A GEP19960516B (en) 1993-07-31 1993-07-31 Bidirectional Light Conducting System of Telecommunication

Publications (1)

Publication Number Publication Date
GEP19960516B true GEP19960516B (en) 1996-05-27

Family

ID=82358681

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19931313A GEP19960516B (en) 1993-07-31 1993-07-31 Bidirectional Light Conducting System of Telecommunication

Country Status (1)

Country Link
GE (1) GEP19960516B (en)

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