Installation and Operation

Mounting the Unit

CInstallation and service must be performed by authorized personnel only.

The 1" high, quarter-rack width transceiver can be placed on a tabletop, mounted on a rack shelf, mounted under a desk or tabletop, or mounted on a projector bracket.

Tabletop placement

Affix the four included rubber feet to the bottom of the unit and place it in any convenient location.

Rack mounting

UL requirements

The following Underwriters Laboratories (UL) requirements pertain to the installation of the FOX HD-SDI transmitter or receiver into a rack (figure 2-1).

1. Elevated operating ambient temperature — If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consider installing the equipment in an environment compatible with the +122 °F (50 °C) maximum ambient temperature (Tma) specified by Extron.

2. Reduced air flow — Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

3. Mechanical loading — Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

4. Circuit overloading — Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

5. Reliable earthing (grounding) — Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (such as the use of power strips).

Mounting instructions

For optional rack mounting, mount the transceiver on any of the following rack shelves:

•RSF 123 3.5" deep 1U VersaTools® rack shelf kit (part #60-190-20) (figure 2-1)

•RSB 123 3.5" deep 1U VersaTools rack shelf (part #60-604-20)

•RSU 126 6" deep 1U universal rack shelf kit (part #60-190-10)

•RSB 126 6" deep 1U basic rack shelf (part #60-604-10)

•RSU 129 9.5" deep 1U universal rack shelf kit (part #60-190-01) (figure 2-2 on the next page)

•RSB 129 9.5" deep 1U basic rack shelf (part #60-604-01)

VersaTools Rack Shelf

1/4 Rack Width Front

False Faceplate

Use 2 mounting holes on

opposite corners.

(2) 4-40 x 3/16" Screws

Figure 2-1 — Mounting the transceiver on a

VersaTools rack shelf

On the non-VersaTools rack shelves, the transceiver unit can be mounted in the front or the rear of the rack.

1.	If installed, remove the feet from the bottom of the unit.
2.	Mount the unit on the shelf, using two 4-40 x 3/16" screws
	in opposite (diagonal) corners to secure the unit to the
	shelf.
3.	Install false faceplate(s) or other unit(s) to the rack shelf.
4.	Insert the shelf into the rack, aligning the holes in the shelf
	with those of the rack.

2-2

FOX HD-SDI • Installation and Operation

2-3

FOX HD-SDI specifications

Extron Electronics has long been a leader in advanced technology solutions for the professional audiovisual market, and the FOX HD-SDI is a prime example of its commitment to delivering reliable and high-quality products. The FOX HD-SDI is an innovative HD-SDI distribution amplifier designed to optimally transmit high-definition serial digital interface signals for broadcast and professional AV applications.

One of the key features of the FOX HD-SDI is its capability to support 3G-SDI signals, making it suitable for high-definition video formats and ensuring that it can handle a range of resolution standards, including 1080p. This device is equipped with multiple outputs, allowing a single HD-SDI signal to be distributed to multiple displays or devices without degrading video quality. With a distribution factor of 1x8, the FOX HD-SDI can effectively replicate signals to meet the demands of extensive installations.

The FOX HD-SDI ensures high performance through its advanced equalization technology, which compensates for signal degradation that can occur over long cable runs. This feature allows users to enjoy seamless video transmission even at distances of up to 300 feet using standard coaxial cabling. Additionally, users can adjust the output levels for optimal signal integrity, further enhancing the reliability of the transmission.

Another notable characteristic of the FOX HD-SDI is its compact and rugged design, making it an ideal choice for professional environments where space is limited. The device is housed in a sturdy metal enclosure, ensuring durability and reliability in demanding production settings. Furthermore, the installation process is streamlined with the use of Extron’s intuitive interface and easy-to-follow connections, facilitating quick integration into existing systems.

For users who require flexibility, the FOX HD-SDI is compatible with other Extron products and supports a range of control options, including RS-232 for remote monitoring and management. This integration capability empowers users to create a cohesive and efficient AV system tailored to their specific needs.

In summary, the Extron FOX HD-SDI emerges as a versatile and powerful solution for HD-SDI distribution. With its robust set of features, including support for 3G-SDI, excellent signal equalization, multiple outputs, and a compact design, it is well-suited for commercial and broadcast applications where quality and reliability are paramount.