Making cascade connections

The AdderLink AV series of products have been specifically designed to be flexible in order to support both your immediate and future needs for media streaming. In addition to the standard connections made from transmitters to receivers, you can also link extra transmitters to transmitters and/or receivers to receivers in order to provide more display/speaker outputs. These non-standard links are called cascade connections.

Important limitations when cascading

•There should never be more than three cascade connections between the primary transmitter (the one connected to the source PC) and any receiver. The cascade connections can all occur at the transmitter end or all at the receiver end (AV101 modules only) or at a mixture of both.

•The RS232 serial port of an AdderLink AV200 transmitter cannot be cascaded, therefore, if an AV200 transmitter is involved in a cascade, it should be placed as the primary transmitter, connected directly to the source PC system.

•Each cascade connection reduces the overall link length permissible from a transmitter to the final receiver in a branch. To calculate the recommended overall maximum link length for a branch, count the number of cascade connections between the primary transmitter and the final receiver in that branch. The effects of cascade connections on overall branch link lengths are as follows:

Number of cascade connections	Overall length of links for a branch
(in a branch)	(from transmitter to furthest receiver)
0	300m	(1000 feet)
1	250m	(800 feet)
2	200m	(650 feet)
3	175m	(600 feet)

Notes

The lengths of transmitter cascade (video) connections should never be longer than 2m (6 feet) and can be considered to have a negligible effect upon overall link lengths.

The maximum resolutions achievable are: 1600 x 1200 x 60Hz at 200m and 1280 x 1024 x 60Hz at 300m. If you are using lower resolutions then it may be possible to achieve longer transmission distances than shown in the above table although we do not recommend runs longer than 300m in any installation. If you are running shorter cables then it may be possible to use more cascades than shown in the above table.

Cascade connection examples

These examples demonstrate valid configurations and the effect of cascade connections upon overall link lengths:

	Cascade 1
	Branch 1
	RECEIVER
	STANDARD LINK
	RECEIVER
	Branch 2
	STANDARD LINK
TRANSMITTER	RECEIVER

Overall maximum length for link with 1 cascade: 250m

Overall maximum length for link with no cascades: 300m

	Cascade 3	Branch 1
		Branch 1
		RECEIVER
	Cascade 2
	RECEIVER
	Cascade 1
Primary	Cascade 3
Transmitter	Cascade 3	Branch 2
	RECEIVER	Branch 2
From PC		RECEIVER
STANDARD LINK		RECEIVER
	Cascade 2
TRANSMITTER	RECEIVER
Cascade 1	RECEIVER
	RECEIVER
STANDARD LINK
	Cascade 3	Branch 3
TRANSMITTER	RECEIVER	Branch 3
TRANSMITTER	RECEIVER
Cascade 2		RECEIVER
		RECEIVER
	STANDARD LINK
TRANSMITTER	RECEIVER
Overall maximum length for link with 3 cascades: 175m

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AV Series specifications

Adder Technology's AV Series stands at the forefront of high-performance video distribution, seamlessly catering to professionals in the broadcast, post-production, and digital signage industries. Renowned for their commitment to delivering cutting-edge solutions, Adder’s AV Series offers a comprehensive suite of features that enhance workflow efficiency and ensure high-quality video transmission.

One of the standout characteristics of the AV Series is its ability to support high-resolution video formats. The series is optimized for resolutions up to 4K at 60 Hz, allowing users to experience stunning visual clarity and detail. This feature is crucial for industries where precision and graphics fidelity are paramount. The AV Series integrates seamlessly with a variety of video sources and displays, ensuring broad compatibility across different systems.

The AV Series employs advanced technologies that facilitate low-latency video transmission. This is particularly important in live event settings and real-time broadcasting, where timing is critical. The solution ensures minimal delay between input and output, preserving the integrity of live performances or broadcasts.

Scalability is another key aspect of the AV Series. Users can easily expand their systems to accommodate growing demands without sacrificing quality. This modular approach allows for the addition of extra sources and displays, making it an ideal solution for dynamic environments that require flexibility.

Furthermore, the AV Series supports an array of control options, including manual, remote, and automated control functionalities. This versatility empowers users to manage their video sources with ease, making real-time adjustments as necessary. It also integrates with existing control systems, enhancing operational efficiency.

In addition to its exceptional technical specifications, the AV Series is designed with robustness in mind. Housed in durable enclosures, the devices are built to withstand the rigors of daily use in demanding environments. Cooling solutions and fail-safes are incorporated to ensure reliable performance, reducing the risk of downtime during critical operations.

Finally, the user-friendly interface simplifies setup and operation, allowing even users without extensive technical knowledge to navigate the system effectively. This ease of use, combined with high performance and reliable capabilities, has solidified the Adder Technology AV Series as a preferred choice for video professionals striving for excellence. Whether for a small studio or a large-scale broadcasting operation, the AV Series offers a powerful and dependable solution for all video distribution needs.

Adder Technology AV Series manual Making cascade connections, Important limitations when cascading

Models: AV Series