NV8256-Plus Digital Video Router • User’s Guide
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7. Glossary
Chapter 7 is a glossary.
Glossary
3Gig
The combination of SD, HD and 3.0 Gp/s video signals. Rates
270, 1,483, 1,485, 2,996, 2,970
Mb/s
up
to 3.0
Gb/s.
AC
Alternating current.
A/D
Analog-to-digital conversion. In this manual, the digital signal is SD.
CE
Conformité Européenne. European health and safety product label.
D/A
Digital-to-analog conversion. In this manual, the digital signal is SD.
dBu
Unit of audio level where 0 dBu is 0.775 V rms.
DC
Direct current.
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
High definition (HD-SDI). 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.
LAN
Local area network.
LED
Light-emitting diode.
RU
Rack units. A standard measure or size for frames (1.75 inches).
SD
Standard definition (SD-SDI). Video signal rates: SMPTE 259M at 143, 177, 270 and 360
Mb/s and
SMPTE 344M 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 and HD signal rates up to 1.5
Gb/s.
Содержание NV8256-Plus
Страница 10: ...x Rev 1 3 29 Mar 09 Table of Contents ...
Страница 60: ...50 Rev 1 3 29 Mar 09 3 Installation Verification ...
Страница 66: ...56 Rev 1 3 29 Mar 09 5 Configuration UniConfig ...
Страница 72: ...62 Rev 1 3 29 Mar 09 6 Maintenance Obtaining Service ...
Страница 82: ...72 Rev 1 3 29 Mar 09 9 Part Numbers Frame Expansion ...
Страница 88: ...78 Rev 1 3 29 Mar 09 Index ...