RDL RU-NL4 Network to Line level Interface, Dante Input, 4 Balanced Line Outputs

MSRP: $648.94
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The RU-NL4 modules are Dante audio network interface products compatible with line-level audio equipment inputs. These modules are designed to be mounted in equipment racks, closets, conference tables and on shelves or backboards in commercial/industrial installations.

The RU-NL4's superior performance specifications make it ideally suited to the most demanding installations, and an exceptional value in commercial networked audio systems.

The RU-NL4 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.

  • Converts Four Dante Network Audio Signals to Professional Line Level
  • Line-Level Outputs Provide +4 dBu with > 18 dB Headroom
  • Exceptional Low-Noise and Low-Distortion Performance
  • Crosstalk Below the Noise Floor
  • Signal LEDs Indicate Audio for Each of the Four Dante Audio Sources
  • High Resolution 24 Bit Digital to Analog Conversion
  • Legendary RDL Analog Filtering Enhances Superb Audio Performance
  • LED Indicators Show Network Sync Status
  • Outputs Mute when Digital Audio Inputs are Inactive
  • Normal or Hot-Standby Operation from PoE (Model RU-NL4P)
  • Equipped for Rack Mounting or Surface Mounting
  • 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
  • Outputs (4):Balanced, detachable terminal block
  • Output Level:+4 dBu (nominal)
  • Output Impedance:150 ohms balanced; 75 ohms unbalanced
  • Frequency Response:20 Hz to 20 kHz (+/- 0.5 dB)
  • THD+N:< 0.05%
  • Noise below +4 dBu:< -80 dB (output active); < -95 dB (outputs muted)
  • Crosstalk:< 85 dB (20 Hz to 20 kHz)
  • Headroom above +4 dBu:> 18 dB
  • Indicators (9):Power In (1); Audio Signal LEDs (4), 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 @ 110 mA, or PoE (RU-NL4P)
  • PoE (RU-NL4P):Class 0, IEEE 802.3af
  • Dimensions:5.8" (15 cm) W; 1.7" (4.3 cm) H; 5.2" (13.2 cm) D
  • Package Type:Cardboard Box
  • Package Dimensions:6 x 6 x 2.625 in.
  • Shipping Weight:1.576 lbs. (RU-NL4); 1.601 lbs. (RU-NL4P)
  • WEEE weight:1.316 lbs. (RU-NL4); 1.341 lbs. (RU-NL4P)
  • Tariff code:8517.18.0050