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26
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1
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3
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Other
Please Select
Please Select
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
The Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo
Cook Islands
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Curaçao
Cyprus
Czech Republic
Democratic Republic of the Congo
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Falkland Islands
Faroe Islands
Fiji
Finland
France
French Polynesia
Gabon
The Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kiribati
North Korea
South Korea
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macau
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Nagorno-Karabakh
Namibia
Nauru
Nepal
Netherlands
Netherlands Antilles
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
Turkish Republic of Northern Cyprus
Northern Mariana
Norway
Oman
Pakistan
Palau
Palestine
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn Islands
Poland
Portugal
Puerto Rico
Qatar
Republic of the Congo
Romania
Russia
Rwanda
Saint Barthelemy
Saint Helena
Saint Kitts and Nevis
Saint Lucia
Saint Martin
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
Somalia
Somaliland
South Africa
South Ossetia
South Sudan
Spain
Sri Lanka
Sudan
Suriname
Svalbard
eSwatini
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Timor-Leste
Togo
Tokelau
Tonga
Transnistria Pridnestrovie
Trinidad and Tobago
Tristan da Cunha
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Vietnam
British Virgin Islands
Isle of Man
US Virgin Islands
Wallis and Futuna
Western Sahara
Yemen
Zambia
Zimbabwe
Other
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4
Email
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example@example.com
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5
1. What is the maximum system size in AV-over-IP solutions?
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160x160
1024x1024
It is virtually unlimited.
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6
2. Which solution has lower latency?
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Traditional AV
AV-over-IP
They always have the same amount of latency.
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7
3. How is bandwidth allocated in AV-over-IP solutions?
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I/O ports always have a dedicated amount of bandwidth by default.
The bandwidth is shared between the IP streams.
Users have to manually request bandwidth for video every time they start using the system.
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8
4. What is the transmission speed between a VINX encoder and decoder?
100 Mbit
1 Gbit
10..20..40 Gbit
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9
5. What type of Ethernet switch is required for VINX and UBEX?
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Layer 3
Layer 2
Layer 1
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10
6. What does IGMP stand for?
Interconnection Grid Multiplication Protocol
Infoframe Generating Macro Protocol
Internet Group Management Protocol
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11
7. Which technology can reduce the amount of transmitted data in an IP system?
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Unicast.
Multicast.
Unicast and Multicast have nothing to do with bandwidth.
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12
8. What is the total amount of latency between the input of a VINX encoder and the output of aVINX decoder?
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They have zero latency.
1.1 frames.
100 milliseconds.
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13
9. How much latency is added if you enable scaling in VINX?
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Scaling doesn’t add any latency.
2 frames.
100 milliseconds.
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14
10. How can the stream ID be set for VINX encoders and decoders?
*
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In the built-in website.
On the front panel DIP switches or by LW3 protocol commands.
On the front panel DIP switches, in the built-in website, by LW3 protocol commands or with keyboard shortcuts.
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15
11. What are the possible bandwidth configurations of UBEX?
*
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10G, 20G or 40G
10G or 20G
10G only
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16
12. What does TRX mode mean in an UBEX system?
*
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TRX mode means that all Ethernet ports become unidirectional.
TRX mode means that a UBEX unit can simultaneously send and receive a 4K60 video signal.
TRX mode means that the bandwidth is limited to 500 Megabits by using the highest compression ratio.
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17
13. How can users switch between TX, RX and TRX modes in UBEX?
*
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TX, RX and TRX modes are factory programmed and cannot be changed by the user.
A new firmware has to be uploaded every time the mode is changed.
It’s a simple menu operation.
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18
14. How many video channels can each UBEX handle simultaneously?
*
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1
2
3
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19
15. What kind of Ethernet switch is mandatory for UBEX units operating in Extender mode?
*
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UBEX units don’t require an Ethernet switch to operate in Extender mode, they can be connected point-to-point.
A Layer 2 switch is enough.
A Layer 3 switch is always required for UBEX units operating in Extender mode.
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20
16. Which statement is TRUE for SFP+ modules?
*
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SFP+ is user replaceable.
SFP+ is a brand-new technology introduced in 2017.
SFP+ modules only exist in multimode versions.
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21
17. What is the Transmit and Receive bandwidth of a 10Gb SFP+ module?
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10Gb for transmit and 1Gb for receive.
10Gb for transmit and 10Gb for receive.
10Gb for transmit and no receive.
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22
18. What the best way to connect UBEX units to an Ethernet switch if they are located in neighboring racks?
*
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Using cost effective DAC (Direct Attach Copper Cables).
Using single-mode fibers.
Using multi-mode fibers.
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23
19. How much latency does a UBEX TX-RX pair introduce in ‘Source Locked’ mode?
*
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2 frames
512 lines
16 lines
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24
Total Score
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25
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26
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27
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