DESCRIPTIONFeatures

The Extron FOX 4G DA8 is an Eight Output Fiber Optic Distribution Amplifier for distribution and long haul transmission of incoming fiber optic A/V and RS-232 control signals over a single fiber. It provides eight optical outputs for distribution to FOX Series fiber optic receivers, switchers, or matrix switchers, each via a single fiber link. Supporting rates up to 4.25 Gbps, the FOX 4G DA8 accepts and distributes standard definition video, high resolution computer- video, DVI-D, and multi-rate SDI. It also features active optical signal splitting so that original transmitter power levels are maintained for all outputs. Designed specifically for A/V systems, the FOX 4G DA8 includes a host of integrator-friendly features such as RS-232 control, rack-mount capability, and the ability to mute one or more outputs.

The FOX 4G DA8 is ideal for a wide range of applications requiring long distance transmission of video, HDTV, and high resolution RGB content with the highest quality. Because transmission of content is inherently secure and immune to outside interference, fiber applications are favored in government, military, and medical environments. The FOX 4G DA8 features industry standard LC-type connectivity.

The FOX 4G DA8 MM supports multimode fiber at 850 nm, which is typically used within buildings or facilities with moderate-range transmission distances. The FOX 4G DA8 SM supports singlemode as well as multimode fiber at 1310 nm. Singlemode fiber offers long-range transmission capability over extreme distances of several kilometers or miles. It is used in very large facilities such as airports and stadiums, and for connecting over very long distances between facilities such as university campuses. The FOX 4G DA8 supports distribution of composite video, S-video, RGB, HDTV, multi-rate SDI, and DVI-D signals, as well as stereo audio and RS-232. All receivers must be compatible in fiber optic wavelength and video format with the transmitter feeding the input of the FOX 4G DA8.

The FOX 4G DA8 is ideal for many installations that require long haul distribution of fiber optic A/V and RS-232 control signals from a single location. In digital signage applications, for example, the

FOX 4G DA8 can be used to deliver video, audio, and uni-directional control of multiple, remotely located displays in hotels, airports, shopping malls, and casinos. A multi-level building is another ideal installation for a FOX 4G DA8, as it can distribute signals to displays located on multiple floors.

nHigh speed digital distribution up to 4.25 Gbps with pixel-for- pixel throughput up to 1600x1200, including HDTV 1080p/60 – The FOX 4G DA8 offers up to 4.25 Gbps digital distribution capability for audio, control, and video signals at high resolution rates and multiple formats with pixel-for-pixel throughput. This level of performance assures compatibility from standard definition video to the highest source resolutions, including RGB computer- video, DVI, and multi-rate SDI signals.

nDistributes and extends fiber optic A/V and RS-232 control signals very long distances over a single fiber

nEight active and individually isolated outputs – The FOX 4G DA8 utilizes active signal splitting to maintain equal transmitter power to all outputs, maximizing distance capabilities by ensuring full availability of optical loss budget for each output.

nCompatible with Extron FOX Series fiber optic transmitters, receivers, switchers, and matrix switchers

nOutput muting control – Provides the capability to mute one or more outputs via RS-232 serial control. This feature can be useful in courtroom environments.

nIndustry standard LC connectors provide reliable physical connectivity and precise fiber core alignment

nAlarm notification for fiber link loss – The FOX 4G DA8 can be set up to trigger an external control system for immediate notification when a fiber link has been lost.

nAvailable as an 850 nm multimode model for moderate-range transmissions, and a 1310 nm singlemode model for extreme distances up to 30 km (18.75 miles) – A FOX 4G DA8, connected between a FOX Series transmitter and receiver, effectively doubles the overall transmission distance capability. For singlemode applications, signals can thus be sent up to 60 km (37.5 miles) from transmitter to receiver via the FOX 4G DA8.

nRS-232 serial control – The FOX 4G DA8 features front and rear panel RS-232 serial ports for control and configuration.

nReal-time status LED indicators for troubleshooting and monitoring – LEDs on the rear panel verify the presence of active input and output fiber links.

nRack-mountable 1U, half rack width metal enclosure

nInternal universal power supply – The 100-240 VAC,

50/60 Hz, international power supply provides worldwide power compatibility.

Fox 4G DA8 specifications

The Extron Electronic Fox 4G DA8 is a digital audio distribution amplifier designed to manage multiple audio signals effectively across a range of professional AV applications. This device is particularly suited for environments that require reliable signal distribution, such as educational institutions, corporate settings, and entertainment venues, where high-quality audio is essential.

One of the standout features of the Fox 4G DA8 is its ability to support both balanced and unbalanced audio signals, accommodating various audio sources. It provides eight identical outputs of digital audio, maintaining signal integrity and high fidelity throughout the distribution process. This flexibility is crucial in complex AV setups where different audio sources may need to be routed to various destinations.

In terms of specifications, the Fox 4G DA8 is designed to handle sample rates of up to 192 kHz, ensuring compatibility with the highest quality digital audio formats. This capability allows users to achieve accurate audio reproduction, preserving the nuances of sound essential for professional applications. Furthermore, the DA8 features digital audio processing capabilities, providing options for adjusting levels and applying equalization as needed.

The device utilizes advanced Extron technologies, including their exclusive DSP (Digital Signal Processing), which enhances audio performance by minimizing distortion and ensuring a clean signal path. The built-in signal reclocking and regeneration technology help restore signal integrity, making the Fox 4G DA8 an excellent choice for long cable runs, where signal degradation can be a concern.

An essential aspect of the Fox 4G DA8 is its user-friendly design. It includes front-panel status indicators that provide real-time feedback on operational status, making troubleshooting straightforward. The unit is also housed in a compact 1U rack-mountable chassis, allowing for efficient use of space in AV racks.

In summary, the Extron Electronic Fox 4G DA8 is a high-performance digital audio distribution amplifier that excels in versatility, audio fidelity, and user-friendliness. Its capability to manage and amplify multiple digital audio sources makes it an invaluable tool for any professional audio environment, ensuring that high-quality sound delivery is achieved consistently across all connected devices.