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  • RDL RU-FN Format-A Network Interface (RU-FN)
  • RDL RU-FN Format-A to Network Interface (RU-FN)

    • RDL RU-FN Format-A Network Interface

    MSRP: $807.78
    $666.42
    (You save $141.36 )
    SKU:
    RU-FN
    Condition:
    New
    Availability:
    Typically ships in 2-3 business days
    Shipping:
    Calculated at Checkout
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    Product Description

    RDL RU-FN Format-A Network Interface

    Overview

    The RU-FN modules are Dante audio network interface products compatible with RDL Format-A twisted pair products. These modules are designed to be mounted in equipment racks, closets, conference tables and on shelves or backboards in commercial/industrial installations.

    APPLICATION: The RU-FN is an RDL Format-A receiver that connects to a Dante-enabled network. It converts the three Format-A audio pairs to Dante networked digital audio channels. Each network channel corresponds to Pair A, B or C of the Format-A input. The unit converts a fourth input, balanced or unbalanced line-level AUX, to Dante.

    One front-panel green signal LED corresponds to each of the three Format-A input channels. Received audio level is indicated on the variable-intensity LED indicator, facilitating setup when a networked computer is not connected at the module’s location. A Dual-LED VU meter facilitates adjustment of the front-panel AUX input gain control. The AUX input supports the complete range of normal unbalanced and balanced line-level sources.

    The Format-A input jack provides up to 200 mA of power to connected Format-A senders. Multiple senders may be daisy chained from the Format-A input jack.

    The RU-FN Format-A input supports the entire range of Format-A senders, making each input pair available for end-user connection on various wall plates, or receiving signals from other equipment using rack-mounted, shelf-mounted or utility Format-A senders. The wide array of Format-A senders provides compatibility with commercial audio equipment operating at standard professional levels. High resolution digital audio converters coupled with RDL’s renowned analog filters provide superior fidelity with a very low noise floor. Each Format-A sender may be connected near the RU-FN or up to several thousand feet distant.

    The RU-FN is powered from an external 24 Vdc power supply, available separately. The external supply powers the RU-FN and Format-A senders connected to the Format-A input. The RU-FNP is equipped for PoE which powers the RU-FN and the connected Format-A senders. If PoE power and an external 24 Vdc supply are both feeding an RU-FNP, the unit will run from the external supply and will seamlessly switch over to PoE power upon loss of the external 24 V supply. The power feeding the Format-A RJ45 connector is separately protected by an automatically resetting fuse. A power LED is associated with the connector, facilitating identification of wiring faults.

    PoE relies on the use of a PoE enabled network switch. The RU-FNP will reserve power from the switch even while being powered from an external 24 Vdc supply.

    The RU-FN is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Built to last. Built to outperform.

    Recommended Power Supply:
    • PS-24AS (USA)
    • PS-24AX (International)

    Features

    • Converts RDL Format-A and Aux Source to Four Dante Network Channels
    • Easy Installation with Format-A Connections on RJ45 through CATx Cable
    • Format-A Audio Sources from Pairs A, B and C Converted to Dante
    • Fourth Dante Audio Channel Fed from Unbalanced or Balanced Aux Line Input
    • Front-Panel Gain Adjustment with Dual-LED VU Meter for Aux Input
    • Signal LEDs Indicate Audio for Each of the Three Format-A Pairs
    • High Resolution 24 Bit Analog to Digital Conversion
    • Legendary RDL Analog Filtering Enhances Superb Audio Performance
    • Powers Remote Format-A Senders through Format-A Input Jack
    • LED Indicators Show Network Sync Status
    • Normal or Hot-Standby Operation from PoE (Model RU-FNP)
    • Compatible with Wide Array of RDL Format-A Active and Passive Senders
    • Equipped for Rack Mounting or Surface Mounting

    Specifications

    Network Connector: RJ45 with Link and Speed indicators
    Digital Audio Ethernet Protocol: Dante
    Transmission Rate: 100 Mbps
    Sample Rates Supported: 44.1 kHz, 48 kHz (default)
    Bit Depth Supported: 24 bits
    Audio Operating Levels: -18 dBFS = +4 dBu
    Format-A Input: RDL Format-A RJ45
    Format-A Signal Pairs Used (3): A, B, C
    Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
    THD+N: < 0.1%
    Noise below +4 dBu: < -75 dB
    CMRR: > 90 dB (50 Hz to 120 Hz, any input pair)
    Crosstalk: < 80 dB (20 Hz to 20 kHz)
    Headroom above +4 dBu: > 18 dB
    AUX Input
    Input: Balanced, detachable terminal block
    Input Impedance: > 20 kΩ
    Input Level for +4 dBu: -16 dBu to +12 dBu, +22 dBu maximum
    Frequency Response: 20 Hz to 20 kHz (± 0.75 dB)
    THD+N: < 0.1%
    Noise below +4 dBu: < -75 dB
    CMRR: > 60 dB (50 Hz to 120 Hz)
    Crosstalk: < 80 dB (20 Hz to 20 kHz)
    Headroom above +4 dBu: > 18 dB
    Indicators (11):  Power In (1); Power Out (1); Audio Signal LEDs (3), AUX Dual-LED VU Meter (2), Network Sys and Sync (2), Ethernet Link and Speed (2)
    Power Connections (2): Power Jack; Detachable Terminal Block
    Ambient Operating Environment: 0° C to 40° C
    Power Requirement: 24 Vdc @ 100 mA plus connected loads, or PoE (RU-FNP)
    PoE (RU-FNP): Class 0, IEEE 802.3af
    Dimensions: 5.8" (15 cm) W; 1.7" (4.3 cm) H; 5.2" (13.2 cm) D

    Other Details

    Installation of these products by the Purchaser shall constitute Purchaser’s acknowledgement and acceptance of the terms and conditions for sale and of this warranty, and shall constitute the Purchaser’s determination of the suitability of this product for the Purchaser’s intended application. Radio Design Labs, Inc., also referred to as RDL®, warrants to the Purchaser that products manufactured by RDL are free from defects in material and workmanship. This warranty applies to the period of three years from the date of shipment, except for component parts or products purchased from other sources and supplied by RDL. Such component parts or products bear only the warranty of the manufacturer thereof in effect at the time of shipment to the Purchaser. RDL will, without charge, and after written notice has been received and acknowledged by RDL, repair an RDL product if proved to be defective according to the usage of the trade, when such equipment is received by RDL at the location it designates with shipment costs prepaid by the Purchaser. RDL shall not be liable for any expense whether for repairs, replacements, material, service, or otherwise, incurred by the Purchaser or modifications made by the Purchaser to the product. No equipment shall be deemed defective if it shall fail to operate in a normal or proper manner due to exposure to excessive moisture in the atmosphere, excessive temperature extremes, improper environmental cleanliness, or any other environment not consistent with the principles of good engineering practice. In no event shall RDL have any liability for consequential damage or expense directly or indirectly arising from the use of the products, or any inability to use it either separately or in combination with other equipment or materials, or from any other cause, whether used in accordance with instructions or not. This warranty is void if equipment is altered in any way by other than RDL. RDL products are NOT intended for use in life support appliances, devices, or systems. Use of RDL products in such applications is done solely at the liability of the reseller/installer and/or end user. RDL reserves the right to change design parameters and specifications at any time without notice. The performance measurements reflect the products at the time of printing. This warranty is in lieu of all others, either expressed or implied. No representative is authorized to assume for RDL any other liability in connection with RDL products.

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