Crestron 4K DigitalMedia 8G+ DM-RX-4K-202-C Supplemental Manual - Page 14
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HDCP 2.2 Compliance
The DM-TX-4K-202-C and DM-TX-4K-302-C are compliant with HDCP 2.2. HDCP 2.2,
commonly referred to as HDCP 2, is the next generation of HDCP (High-Definition Content
Protection). Note the following about HDCP 2:
Compared to HDCP 1, HDCP 2 brings a higher level of cryptographic protection to
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HDMI technology.
HDCP 2 is not HDMI 2. It is possible to have a system built on HDCP 1 and HDMI 2,
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HDCP 2 and HDMI 1, or HDCP 2 and HDMI 2.
Although not all 4K content requires HDCP 2, most 4K consumer video content
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requires HDCP 2.
Any product that supports HDCP 2 also supports HDCP 1.
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HDCP is needed only when the source demands HDCP. If the source demands HDCP
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2, then every device in the signal path must support HDCP 2.
There are no issues related to HDCP 2 and cabling—all cables are compatible with
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HDCP 2.
10 • DM-TX-4K-202-C and DM-TX-4K-302-C
Supplemental Guide — Doc. 7932B