NV8288 and NV8288-Plus Digital Video Routers • User’s Guide
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8. Glossary
AC
Alternating Current
CE
Conformité Européenne. European health and safety product label.
dBu
Unit of audio level where 0dBu is 0.775 V rms.
DC
Direct Current
DIN 1.0/2.3
Connector for 1.0/2.3 BNC connections
EIA
Electronic Industries Alliance. A trade organization for electronics manufacturers in the United
States. The organization helps develop standards on electronic components, consumer electronics,
electronic information, telecommunications, and Internet security.
ESD
Electrostatic discharge
HD-SDI
High Definition. Video signal rates: SMPTE 259M at
1.483 and 1.485 Gb/s
.
IEC
International Electrotechnical Commission. An international standards organization dealing with
electrical, electronic and related technologies.
IEEE
Institute of Electrical & Electronics Engineers. An international non-profit, professional organiza-
tion for the advancement of technology related to electricity.
IMD
Inter-modulation distortion
I/O
Input / Output
LED
Light Emitting Diode
Re-clocking
The resampling of a signal’s data clocked to a reference. Also known as, Clock and Data Recovery
(CDR).
RU
Rack Units. A standard measure or size for frames (1.75 inches).
SD-SDI
Standard Definition. Video signal rates: SMPTE 259M at 143, 177, 270 and 360 Mb/s and SMPTE
344 M at 540 Mb/s.
SMPTE
Society of Motion Picture and Television Engineers. www.smpte.org. An international professional
association, based in the United States of America, of engineers working in the motion imaging
industries.
SWB
Super Wide Band. The combination of SD-SDI and HD-SDI signal rates up to 1.5 Gb/s.
Time code
An AES signal that is data; contains a time stamp of hours and minutes, usually associated with
film and video frames, established by the SMPTE. Time codes provide a time reference for editing,
synchronization, and identification. The time code is usually a low speed data signal, whose bit rate
(nominally about 2.4 Kbs) and spectral content varies with changes in tape speed.
Содержание NV8288
Страница 1: ...User s Guide NV8288 and NV8288 Plus Digital Video Routers ...
Страница 10: ...x Rev 1 3 21 Oct 08 Table of Contents ...
Страница 62: ...52 Rev 1 3 21 Oct 08 4 Configuration Summary ...
Страница 70: ...60 Rev 1 3 21 Oct 08 6 Maintenance Obtaining Service ...
Страница 76: ...66 Rev 1 3 21 Oct 08 7 Technical Details Environmental Specifications ...
Страница 80: ...70 Rev 1 3 21 Oct 08 A Part Numbers Frame Expansion ...
Страница 86: ...76 Rev 1 3 21 Oct 08 Index ...