Extron Electronics CAT 5 Transmitters - Manual (Page 5)

CAT 5 Transmitters • Introduction CAT 5 Transmitters • Introduction
Introduction, cont’d Introduction
Extron’s CAT 5 transmitters provide long-distance distribution
of RGB video, component video, S-video, composite video, and
stereo audio over shielded twisted pair (STP) or unshielded
twisted pair (UTP) cable.
The minimum reliable transmission distance is 50 feet. The
maximum distance is determined by the output frequency and
resolution. The following table specifies the recommended
maximum transmission distances using Belden Media Twist
1872A 350 MHz cable or equivalent terminated with Category 6,
or at least Category 5e, rated connectors.
Extron recommends using the highest quality cable
available and affordable. We also recommend the use of
pre-terminated and tested cables. Cables terminated on
site should be tested before use to ensure that they
comply with Category 5e specifications.
Recommended transmission ranges at 60 Hz
Video format Maximum range
Composite video and audio 1000 feet
Component video and S-video 1000 feet
640 x 480 1000 feet
800 x 600 800 feet
1024 x 768 600 feet
1280 x 1024 400 feet
1600 x 1280 200 feet
It is possible to exceed the recommended distances,
however, image quality may be reduced.
Each transmitted CAT 5 signal must be connected to the
appropriate Extron CAT 5 receiver. This user’s manual
documents the installation, features, and operation of the CAT 5
transmitters only. For information about the CAT 5 receivers,
refer to the CAT 5 Receiver’s Family User’s Manual, which
accompanies the receivers.
Features
All Extron CAT 5 transmitters provide the following features:
Frequency range — Supports 15 kHz to 130 kHz horizontal
frequency.
CAT 5 T 15HD A
Video input — Accepts computer analog video on a 15-pin HD
female connector. With an adapter cable, the transmitter
can accept Macintosh, 13W3 video, RGBHV, RGBS, RGsB,
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component video, S-video, or single source composite
video input.
Buffered local monitor output — Allows you to view the
displayed image on a local monitor that is located up to
100 feet from the transmitter, without signal reflections or
crosstalk.
Audio input — Accepts PC stereo audio on a 3.5 mm mini jack.
RJ-45 connector — Provides a connection to an Extron CAT 5
RGB video receiver.
Horizontal shift — Allows you to adjust the horizontal
placement of the image on the screen. Also called
“horizontal centering”.
Mounting — Can be rack mounted with Extron’s CAT 5 Rack
Mounting Kit (part #70-123-01) and 1U rack shelf
(part #60-190-01), or it can be furniture mounted with
Extron’s Under Desk Mounting Kit (part #70-077-01) or
Through Desk Mounting Kit (part #70-077-02).
CAT 5 T 15HD AV
Video input
Computer video — Accepts computer analog video on a
15-pin HD female connector. With an adapter cable, the
15HD connector can accept a Macintosh video, 13W3
video, or RGBHV, RGBS, RGsB, component video,
S-video, or single source composite video input.
Composite video — Accepts composite video on an RCA
jack. Alternately, the composite video channel can
support digital audio.
Buffered local monitor output — Allows you to view the
displayed computer video image on a local monitor that
is located up to 100 feet from the transmitter, without
signal reflections or crosstalk.
Audio input — Accepts PC audio on a 3.5 mm mini jack, and
stereo audio on two RCA jacks.
RJ-45 connectors — One connector provides a connection to an
Extron CAT 5 RGB video receiver, and the other provides
a connection to a CAT 5 composite video receiver.
Horizontal shift — Allows you to adjust the horizontal
placement of the computer video image on the screen.
Mounting — Can be rack mounted with Extron’s CAT 5 Rack
Mounting Kit (part #70-123-01) and 1U rack shelf
(part #60-190-01), or it can be furniture mounted with
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