- optical add/drop multiplexing
- уплотнение методом оптического суммирования и ответвления
The New English-Russian Dictionary of Radio-electronics. F.V Lisovsky . 2005.
optical add/drop multiplexing
Смотреть что такое "optical add/drop multiplexing" в других словарях:
Optical add-drop multiplexer — Not to be confused with add drop multiplexer. Optical add drop multiplexer, using a fiber Bragg grating and two circulators. An optical add drop multiplexer (OADM) is a device used in wavelength division multiplexing systems for multiplexing and… … Wikipedia
Add-drop multiplexer — An add drop multiplexer (ADM) is an important element of an optical fiber network. A multiplexer combines, or multiplexes, several lower bandwidth streams of data into a single beam of light. An add drop multiplexer also has the capability to add … Wikipedia
Optical Frequency Division Multiplexing — Multiplexverfahren (lat. multiplex „vielfach, vielfältig“) sind Methoden zur Signal und Nachrichtenübertragung, bei denen mehrere Signale zusammengefasst (gebündelt) und simultan über ein Medium (Leitung, Kabel oder Funkstrecke) übertragen werden … Deutsch Wikipedia
Optical performance monitoring — (OPM) is used for managing high capacity dense wavelength division multiplexing (DWDM) optical transmission and switching systems in Next Generation Networks (NGN). OPM involves assessing the quality of data channel by measuring its optical… … Wikipedia
Optical mesh network — Transport network based on SONET/SDH ring architecture Optical mesh networks are a type of telecommunications network. Transport networks, the underlying optical fiber based layer of telecommunications networks, have evolved from DCS (Digital… … Wikipedia
Optical Society of America — The Optical Society of America (OSA) is a scientific society dedicated to advancing the study of light optics and photonics in theory and application, by means of worldwide research, scientific publishing, conferences and exhibitions, partnership … Wikipedia
Optical interleaver — Illustration of the function of an optical interleaver and de interleaver An optical interleaver is a 3 port passive fiber optic device that is used to combine two sets of dense wavelength division multiplexing (DWDM) channels (odd and even… … Wikipedia
Multiplexing — Multiplexverfahren (lat. multiplex „vielfach, vielfältig“) sind Methoden zur Signal und Nachrichtenübertragung, bei denen mehrere Signale zusammengefasst (gebündelt) und simultan über ein Medium (Leitung, Kabel oder Funkstrecke) übertragen werden … Deutsch Wikipedia
Wavelength-division multiplexing — For the radio station, see DWDM FM. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial m … Wikipedia
Statisches Multiplexing — Die Synchronous Digital Hierarchy (SDH) ist eine der Multiplextechniken im Bereich der Telekommunikation, die das Zusammenfassen von niederratigen Datenströmen zu einem hochratigen Datenstrom erlaubt. Das gesamte Netz ist dabei synchron.… … Deutsch Wikipedia
Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… … Wikipedia
