Overview
5
5
•
HDMI has the capacity to support existing high-definition video formats
(720p, 1080i, and 1080p, 2K and 4K), standard definition formats such as
NTSC or PAL, as well as 480p and 576p.
3.3 About HDCP—General Description
The High-Bandwidth Digital Content Protection (HDCP) standard developed by
Intel, protects digital video and audio signals transmitted over DVI or HDMI
connections between two HDCP-enabled devices to eliminate the reproduction of
copyrighted material. To protect copyright holders (such as movie studios) from
having their programs copied and shared, the HDCP standard provides for the
secure and encrypted transmission of digital signals.
3.4 About the Power Connect™ Feature
The Power Connect™ feature here means that digital
Step-In Commanders
(for
example, the
SID-DP
and
SID-DVI
) do not require an independent power supply
if the distance between the
VP-81SID
and the
Step-In Commander
does not exceed
50m (164ft). The Power Connect™ feature applies as long as the cable can carry
power.
For longer distances heavy gauge cable or a power adapter should be used.
Note
: Analog
Step-In Commanders
(for example, the
SID-VGA
and
SID-X1
) do
require independent power supplies.
3.5 Using Twisted Pair Cable
Kramer engineers have developed special twisted pair cables to best match our
digital twisted pair products; the Kramer
BC-DGKat623
(CAT 6 23 AWG cable),
and the Kramer
BC-DGKat7a23
(CAT 7a 23 AWG cable). These specially built
cables significantly outperform regular CAT 6/CAT 7a cables.
In applications where plenum cable is required, use the Kramer
BCP-DGKat724
(CAT 7 23 AWG cable).
im Vertrieb von CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
