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More information.
Use low-cost CAT5 cable instead of VGA cable for your long video runs.
Convert VGA signals for transmission over economical 4-pair shielded twisted-pair (STP) cable.
Great for long source-to-display connections where using VGA cables can be cumbersome and expensive.
Save conduit space by using existing STP cables to distribute video to classrooms or conference rooms.
Ideal for use in digital signage applications.
Support VGA resolutions of 640 x 480 (15 MHz) at distances of 137.1 metres. Higher resolutions are possible at shorter distances when transferring SVGA, XGA and SXGA video.
Warranty: 3 Year Double Diamond™ Warranty (Standard)
Putting a lot of distance between a PC video source and a display device can be expensive if you use standard VGA cable to connect the two. How about using lower-cost twisted-pair cable instead? With BLACK BOX® VGA Baluns, you can. These compact, non-powered devices enable you to quickly set up VGA source-to-display runs at distances up to 137 metres.
And because they plug into the PC and display devices directly, setting up and dismantling a video connection is easy. For this reason, they're ideal for temporary cable patches in training or conference settings. For instance, use flexible copper cable instead of bulky VGA cable to project a laptop image onto a large plasma or CRT screen—and lose none of the original video resolution in the transfer!
Distance (Maximum) — Over STP CAT5 cable:
VGA: 137.1-m using 650 x 480 @ 15 MHz;
SVGA: 106.6-m using 800 x 600 @ 30 MHz;
XGA®: 76.2-m using 1024 x 780 @ 60 MHz;
SXGA: 60.9-m using 1280 x 1024 @ 100 MHz Connectors — All: (1) shielded RJ-45; AC640A, AC642A: (1) HD15 M on 15.2-cm lead; Dimensions — 2.5(H) x 6.1(W) x 5.7(D) cm