Black Box AVSP-DVI1X8 Especificaciones descargar pdf (Pagina 47)

Digital Video Extenders

XR DVI-D Extender with Audio, RS-232, and HDCP

Save money and time by using a single CATx cable to extend

DVI video, stereo audio, serial RS-232, and HDCP signals

• Use a single CAT5e/6/7 run for extending DVI-D video plus audio.

• Also extends serial RS-232 and HDCP signals to the remote screen.

• Goes much farther than DVI cabling—up to 330 feet (100 m)*.

• Supports resolutions up to 1080p (HDTV) or

1920 x 1200 (VESA).

• Features auto equalization for extended video range.

• Transmits serial RS-232 TXD and RXD control signals.

• HDCP compliant and Blu-ray ready, and supports EDID.

• No software or driver installation required.

• Complies with the DVI 1.0 standard.

•

STANDARD

WARRANTY

— 1 Year

•

EXTENDED WARRANTY

— Add 1 or 3 Years

Put a digital DVI screen up to 330 feet (100

m)* from a video source and control a display

via RS-232 TXD and RXD control signals with

our economically priced XR DVI-D Extender

with Audio, RS-232, and HD CP.

Extending over a single CAT5e/6/7 cable, the

transmitter-receiver combo supports both HDTV

resolutions and VESA standards. It enables flexible

screen location without compromising video

quality.

The extender makes it easy to send digital

1080p-quality video and 2-channel stereo analog

audio plus serial RS-232 control signals to a

distant screen or projector.

Item Code

XR DVI-R Extender with Audio, RS-232, and HDCP

AVX-DVI-TP-100M

Audio is integrated into the CATx cable

extension, so you don’t need a separate cable

to transmit audio from the source to the screen.

Because the extender supports bidirectional

RS-232 control, you can use serial commands

from a PC to control RS-232 equipment or turn

a remote screen on and off to save energy in your

video application.

Plus, the XR DVI-D Extender supports EDID

and HDCP bypass, so you can also extend content

from a protected-content source. For more on

the importance of HDCP compatibility, see the

Black Box Explains below.

*NOTE: Distance depends on the quality of

the cable and the type of DVI source and

display.

What’s included:

• Transmitter

• Receiver

• (2) power supplies with cords

• (2) wallmount brackets with (4) screws

CONNECTORS CABLE PERIPHERALS

CAT5e, 6, 7

RJ-45

Serial

Speakers

DVI-D

Black Box Explains

HDCP

High Bandwidth Digital Protection (HDCP) is an encryption system

for digital video, developed in 2003 by Intel

. It applies to all content

on Blu-ray discs and HD DVDs, and enables the best possible resolution

for display on the screen. This encryption is designed especially for copy

protection, to avoid the connection of a recording device within the link

for the purpose of copying and/or illegally distributing the content.

Because HDCP is designed for digital video, it’s supported only on

digital devices with a DVI, HDMI, or DisplayPort interface. If you try

to connect a Blu-ray player to an analog display device (such as one

supporting VGA or Component video), the HDCP protection prevents an

image from displaying or shows only an image with very poor resolution.

The encryption of the content is based on the secure AES-128

standard and uses 128-bit encryption. One part of the key for decoding

is stored within the player; the second part is on the medium (disc) itself.

The concerned devices use an HDCP key that all can handle. Each HDCP-

enabled device supports around 40 keys that are changed with each

transmission — sometimes even altered during the transmission. The

HDCP encryption actually doesn’t alter the actual video signals; it opens or

closes the video channel.

The transmission of HDCP-protected content was originally intended

only for the direct connection between two devices, with both devices

supporting the HDCP standard to ensure the exchange of the key

information. This typically works well in consumer applications. However,

in a professional AV environment, it‘s often necessary to transmit the

audio and video signals over long distances or through switching systems.

In this case, the corresponding video extenders, switches, and splitters all

must support HDCP to take part in the key information exchange. Every

active device in the transmission chain must validate the HDCP key to

ensure an open video channel. This is why it’s important to choose

HDCP-compatible AV distribution products.

But also note, even if all devices offer HDCP support, sometimes

they’re unable to find a shared key. If this happens, the video doesn’t

display on the output device. This often occurs when connecting an

HDMI device

to a DV

I device. In this case, you can try to “force“ the

source to the output HDMI video with RGB color encoding or replace

the DVI device with an HDMI device.

The extender includes a transmitter and a wallmountable receiver,

a powerful yet economically priced combo that enables you to extend

1080p video, audio, serial control, and HDCP signals to a distant screen.

FREE Tech Support and ordering: 0118 965 6150

blackbox.co.uk Complete digital signage solutions and resources: blackbox.co.uk

CE Approval — Yes

RoHS — Yes

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