- optical access line
- Optics: OPAL
Универсальный русско-английский словарь. Академик.ру. 2011.
optical access line
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Optical Access Line — Optische Anschlussleitung, kurz OPAL, ist eine bestimmte Technik der Teilnehmeranschlussleitung, die in sieben Pilotprojekten der Deutschen Telekom verwendet wurde. Dabei wurde die Verwendung von Glasfasertechnologie im Ortsnetz erprobt und diese … Deutsch Wikipedia
Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH … Wikipedia
Optical Transport Network — ITU T defines an Optical Transport Network (OTN) as a set of Optical Network Elements (ONE) connected by optical fibre links, able to provide functionality of transport, multiplexing, switching, management, supervision and survivability of… … Wikipedia
Optical network unit — An optical network unit (ONU) is a device that transforms incoming optical signals into electronics at a customer s premises in order to provide telecommunications services over an optical fiber network. Contents 1 Definition 2 Usage 3 Optical… … 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 line termination — An optical line termination (OLT), also called an optical line terminal, is a device which serves as the service provider endpoint of a passive optical network. It provides two main functions: to perform conversion between the electrical signals… … Wikipedia
Optical mouse — A wireless optical mouse An optical computer mouse or optic mouse uses a light emitting diode and photodiodes to detect movement relative to a surface, unlike a mechanical mouse which has a ball which rotates orthogonal shafts which drive chopper … Wikipedia
Line card — A Western Electric 500G line card for 1A2 Systems A line card or Digital Line Card is a modular electronic circuit on a printed circuit board, the electronic circuits on the card interfacing the telecommunication lines coming from the subscribers … Wikipedia
optical storage — The means of storing or archiving data on optical disks such as optical WORM, CDs, or laser disks. Considered near line storage, since it s not as fast as direct access on line storage, but not as slow as off line storage … IT glossary of terms, acronyms and abbreviations
line — 1. A mark, strip, or streak. In anatomy, a long, narrow mark, strip, or streak distinguished from the adjacent tissues by color, texture, or elevation. SEE ALSO: linea. 2. A unit of … Medical dictionary
Delay line memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube … Wikipedia
