Black Box ACU5010A, ACU5011A guide

Black Box ACU5010A, ACU5011A manual Twisted-Pair Cabling Between the Transmitter and Receiver

SERVSWITCH™ WIZARD EXTENDER

A.3 Twisted-Pair Cabling Between the Transmitter and Receiver

To interconnect the transmitter and receiver of your ServSwitch™ Wizard Extender, you can use either shielded twisted pair (STP) or unshielded twisted pair (UTP) rated to Category 5 or higher. It should be pinned straight-through and paired according to the TIA-568A or (preferred) -568B specification, as shown in Figure A-2.

		CAUTION!
Do not use cables paired according to		the USOC specification—Pin 1
with 2,	3 with 4, 5 with 6, and 7 with 8.	These will work badly and will
yield a	particularly horrible picture.

We recommend a solid-core CAT5 cable such as product codes EYN737MS (preterminated) or EYN840A (unterminated bulk); specify the length you’d like when you order. Terminate any unterminated cable with high-quality shielded RJ-45 plugs such as those in our FM732 (unshielded) and FM733 (shielded) 25-packs.

CAUTION!

Keep in mind that if you use shielded twisted-pair cable, the maximum distance at which the Extender will operate will be at least cut in half, to no farther than 100 m (325 ft.).

All twisted-pair cables are constructed in such a way that each of the twisted pairs has a slightly different twist ratio. This is done to reduce the electrical crosstalk between signals carried on adjacent pairs. Because of this, the wire distance that an electrical signal has to travel is different for the different pairs. This does not normally cause a noticeable problem—in fact, the twist differences have no effect at all on digital signals such as network data. But if you’re sending higher video resolutions (which are analog signals) across long cables, you might start to see color separation caused by the red, blue, and green signals arriving at the receiver at slightly different times.

If this happens, you might be able to improve your video by reterminating your cable so that the video signals are on the pairs whose twist ratios are the closest to each other. Most network-quality cables have one pair that’s much more tightly twisted than the other three; this pair should be avoided. Unfortunately, different manufacturers—and even different cable types by the same manufacturer—use different pairs for the “tight pair,” so call your cable supplier. If they can’t tell you which pair to avoid, cut a short section off the end of the cable, open it up, and look at the pairs; the tight pair is usually quite obvious.

ACU5010A, ACU5011A specifications

The Black Box ACU5011A and ACU5010A are advanced distribution solutions designed to enhance audio and video signal management in professional environments. These models are particularly suited for use in conference rooms, classrooms, and other multimedia settings where reliable and high-quality signal transmission is critical.

One of the standout features of the ACU5011A and ACU5010A is their capability to extend HDMI and other AV signals over long distances. Both models support transmission distances of up to 330 feet (100 meters) when using a compatible Cat5e or Cat6 cable. This makes them ideal for installations where the source and display devices cannot be placed in close proximity. The units support a wide range of resolutions, accommodating 1080p, 4K, and even 3D video formats, ensuring that users can achieve top-tier visual quality.

In terms of connectivity, the ACU5011A and ACU5010A offer multiple input and output options, including HDMI and VGA ports, to accommodate various av devices. The ACU5011A model specializes in HDMI, while the ACU5010A emphasizes VGA connectivity. This flexibility allows users to connect different types of devices seamlessly, promoting versatility in different applications.

Both models incorporate advanced signal compression and balancing technologies, reducing the risk of signal degradation and maintaining the integrity of audio and video signals over long distances. Furthermore, they feature built-in equalization and hot plug detection, ensuring that the signals are automatically optimized for the highest quality output upon connection.

Another notable characteristic of the ACU5011A and ACU5010A is their ease of installation and user-friendly design. They come with clear indicators for power and signal status, allowing users to troubleshoot issues quickly and efficiently. Additionally, the compact form factor allows for easy integration into existing systems without the need for extensive modifications.

In summary, the Black Box ACU5011A and ACU5010A represent cutting-edge solutions for audio and video signal management. Their longevity of signal transmission, solid compatibility with multiple devices, and sophisticated signal processing capabilities make them excellent choices for high-demand environments. With their focus on quality, reliability, and ease of use, these models stand out as top contenders in the field of AV distribution technology.