Extron electronics Quantum Ultra Series User Manual page 32

Maximum instances of a source per input card — IN4HDMI 4K PLUS
The following examples show the maximum number of instances of a single source that
can be provided by one HDMI 4K PLUS input card, at different resolutions and refresh
rates.
Example 1: Four 4K inputs at 60 Hz applied to one input card
Processed at 60 Hz
Processed at 30 Hz
Processed at 15 Hz
Example 2: One 4K input at 60 Hz applied to one input card
Processed at 60 Hz
Processed at 30 Hz
HDMI inputs
The HDMI input cards have four female HDMI type A connectors, numbered 1 through
4 from left to right. Each HDMI input card can process up to four 2048x1200 signals
at 60 Hz. On each input card, connectors 2 and 4 can be configured to support up to
300 MHz. This supports two 2560x1600 signals at 60 Hz or two 4096x2160 signals at
30 Hz.
The HDMI 4K PLUS input cards have the same number and type of connectors with
the addition of support for resolutions of 4096x2160 @ 60 Hz on all four inputs, including
audio, which can be embedded onto outputs on an OUT4HDMI 4K PLUS card. They are
supported on Quantum Ultra II models only.
INPUTS
1
Figure 15. HDMI Input Card
NOTE: Figure 15 shows the standard HDMI input card. The HDMI 4K PLUS input
card appears the same except for the card name, IN4HDMI 4K PLUS, in the
upper-right corner of its front panel.
• HDMI inputs 1 and 3 — These two inputs accept resolutions with pixel clocks of up
to 165 MHz, providing support for resolutions of 2048x1200 and 1920x1200 at 60 Hz.
• HDMI inputs 2 and 4 — These two inputs accept resolutions with pixel clocks of
up to 300 MHz, providing support for resolutions of 4K at 30 Hz and 2560x1600 at
60 Hz.
NOTE: If connector 2 on a card is configured to support 300 MHz signals,
connector 1 on the same card is disabled. If connector 4 is configured to
support 300 MHz signals, connector 3 is disabled.
• HDMI 4K PLUS inputs 1 through 4 — All four inputs accept resolutions with pixel
clocks of up to 600 MHz, providing support for 4096x2160 at 60 Hz.
Quantum Ultra Series Videowall Processing Systems • Installation and Configuration
2 unique minification size per source
4 unique minification sizes per source
8 unique minification sizes per source
8 unique minification for one source
16 unique minification for one source
2 3
QUANTUM IN4HDMI
4
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