Fiber Optics Illustrated Dictionary - Part 14 pps

... product from AT&T Global Information Solutions providing audio/video, file transfer, and application-sharing utilities over ISDN through ITU- TH Series and Q Series Recom- 74 mendations standards and encoding techniques. Atanasoff, John Vincent ( 190 3-1 99 5) An American physicist and inventor who developed ... a vacuum tube calculating device in the mid- 193 0s that foreshad- owed th...

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... Fiber Optics Illustrated Dictionary BITNET, BITNET-NJE Because It's Time Net- work. An international, cooperative, academic net- work established in 1981 by Ira H. Fuchs (City Uni- versity ... algorithm developed by Bruce Schneier, Blowfish has become the basis for a number of encryption schemes, includ- ing Kent Briggs' Puffer, Harvey Parisien's VGP, and Philip Zimmerm...

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... Cellular Digital Packet Data, D interface, E interface, I interface. C jack The USOC/Federal Communications Com- mission (FCC) code for a flush- or surface-mounted jack (as opposed to wall-mounted). The designation is typically a suffix added to RJ-ll (RJ-IIC) or RJ- 45 (RJ-45C), for example. See RJ for a fuller expla- nation and chart. C ... used in reference to liquid or vapor conductors. b...

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... of energy in the active scintillator elements produces light, some of which may be re-emitted and shifted as to its wavelength with coiled wavelength-shifting fibers within the tile structure. The light can then be transmitted through an optical fiber to a photo tube or photomultiplier tube where it is converted to elec- trical energy. See calorie, scintillator, wavelength- shifting. CALS C...

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... relationships of the pins to the wires in the cable connector. Many of the common, inexpensive AlB switchboxes are in- stalled with DB -2 5 female connectors. 25 14 D-Style Connector - 2 5- Pin interface unit (e.g., for ISDN connections). Depend- ing on the wire gauge, the distance between the data unit and the DPX may be up to about 18,000 feet. In some situations, the DPX may replac...

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... conversion The conversion of data stored as discrete units, usually in ones and zeros on computer systems, to modulated analog wave pat- terns. A modem is a common device which performs digital to analog conversion when changing computer signals to modulated analog signals that can be car- ried electrically through a phone line connection. The process is reversed at the receiving end. See D/...

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... processor DGEP. An electronic processor for providing dynamic gain-flat- tening and tilt control in optical amplifiers. In com- mercial systems, DGEP provides gain equalization through patented all -fiber acousto-optical tunable fil- ter (AOTF) technology. In single-mode optical fibers, acoustic waves can be applied directly to produce what Novera Optics calls notch filters for optical sig...

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... of metals and glass and developed new types of optics. He coined © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary compress-send-decompress schemes, with the com- pression needed only to speed transmissions, and thus not degrading the quality of the original. See facsimile mode, ... A defect, incorrectly functioning system, mis- take, or accident. In fiber optic cables,...

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... Grating LI:CU-i-i~:j ~~ , lIel 09 1 r'~'~~'~"'AAO"""~ elastic 1- 1 pressure I I component ,- I I I flber-t- I grating +- I support I I L ~ A long-period adjustable ... of the orientation of the grat- ing. For example, in asawtooth-shaped grating (e.g., a blazed grating), the arrow would be oriented from 419 © 2003 by CRC Press LLC Fiber...

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... designed by Computer Control Company and bought out by Hon- eywell. They were released at about the same time as the Digital Equipment Corporation (DEC) PDP-8 minicomputers. The Series-16 computers included the DDP-116 (1965), the DDP-516 (1966), and the DDP-316 (1969). The DDP-316 was essentially a physically reduced-size version of the DDP-516. By 1960s standards, the 316 line would probabl...

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... of UNESCO after the first World Computer Congress of 1959. A num- ber of technical committees provide expertise on tech- nological matters. http://www.ifip.or.at/ © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary provide a forum for participation in the planning and administration of the ... preliminary radio conference in 1903 lead- ing to the Radio Regulations and founding...

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... 1 bits +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ -+ I Code I Identifier I Length I +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ - +-+ -+ I Data +-+ - +-+ -+ Li...

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... description of the B-ISDNUser Part. {B-ISUP)ofSS7 Q.2762 B-ISDN-generalfunctions of messages and signals of the B-1 SUP of S87 Q.2763 B-ISDN - SS7 B-ISDN User Part (B- ISUP)-Formats and codes Q.2764 B-ISDN- 8S7 B-ISDN User Part (B- ISUP) -Basic call ... establishmentphase Q.2963 B-ISDN DSS-2 - extensions for ATM Q.2964 B-ISDNDSS-2 - basic look-ahead and other clauses Q.296S...

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... scenarios for dis- play in QuickTime YR. QTYR Make Cubic enables users to build Cubic Vir- tual Reality software. 786 © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary late 1980s and the 1990s and, more recently, has in- troduced Super DLTtape technologies that provide fast transfer-rate, high-capacity storage on tape car- tridges. See Super DLTtape. Quantum Flow Control QFC...

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... of the evolution of the Net, its structure, functioning, and philosophies. © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary passed FCC requirements. This Registration Num- ber is not related to quality, suitability for a particu- lar use, or other usability issues; it simply confirms that the equipment falls within acceptable emission standards. Reis, ... A color designatio...

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