RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface

The RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface is a bidirectional Dante audio network interface. It features two unbalanced audio inputs (left and right) on RCA or stereo 3.5 mm Mini-jack connectors, as well as two unbalanced audio outputs (left and right) on RCA and stereo 3.5 mm Mini-jack connectors. Special software is not required to configure the SF-BNC2. Each input provides a network digital audio level of -20 dBFS for an unbalanced -10 dBV input. Each output provides -10 dBV unbalanced for a network digital audio level of -20 dBFS. The SF-BNC2 is a professional grade product for studio quality fidelity and low noise performance.

The SF-BNC2 is PoE powered. Valid PoE power and synchronization to the Dante network is indicated by a green LED visible from the front of the unit.

The SF-BNC2 is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured SYSFLEX® product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. The versatility of SYSFLEX® products adds enormous flexibility in the design and installation of professional A/V systems.

RDL SF-BNC2 Features

• Dante Network Interface for Two Audio Inputs and Two Audio Outputs
• Inputs and Outputs on Front-Panel RCA Jacks and Stereo 3.5 mm Mini-Jacks
• Selectable Dante Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
• Converts Two Unbalanced Line-Level Audio Sources to Dante Network Channels
• Converts Two Dante Network Audio Signals to Unbalanced Line Level
• Special Software Not Required for Module Setup
• Exceptional Low-Noise and Low-Distortion Performance
• High Resolution 24 Bit Digital to Analog Conversion
• Legendary RDL Analog Filtering Enhances Superb Audio Performance
• LED Indicator for Valid Power and Network Sync
• Operation from PoE Power (Class 0, IEEE 802.3af)
• Equipped for SysFlex® Rack Mounting or Surface Mounting

• SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface1

• Network ConnectorRJ45 with Link and Speed indicators
• Digital Audio Ethernet ProtocolDante
• Transmission Rate100 Mbps
• Sample Rates Supported44.1 kHz, 48 kHz (default), 88.2 kHz, 96 kHz
• Bit Depth Supported24 bits
• Audio Operating Leve-20 dBFS = -10 dBV
• Reference Level0 dBFS = +10 dBV
• Line Inputs to Network Interface
  • Inputs (4):Mini-jack Stereo or RCA jacks (2, L and R)
  • Input Level (for +4 dBu/-20 dBFS):-10 dBV nominal
  • Input Level (maximum):+10 dBV
  • Input Impedance:> 15 kΩ
  • Frequency Response:20 Hz to 20 kHz (± 0.5 dB)
  • Noise below -20 dBFS (20 to 20 kHz):< -80 dB
  • Crosstalk:< -85 dB (L into R, R into L, 20 Hz to 20 kHz)
  • THD+N:< 0.05% (20 Hz to 20 kHz, -20 dBFS); 0.02% at 1 kHz (typ)
  • Headroom:20 dB
• Network to Line Outputs
  • Outputs (4):Mini-jack Stereo or RCA jacks (2, L and R)
  • Output Level (operating):-10 dBV nominal
  • Output Level (maximum):+10 dBV
  • Output Impedance:40 Ω
  • Frequency Response:20 Hz to 20 kHz (± 0.5 dB)
  • THD+N:< 0.1%
  • Noise:< -75 dB (below -10 dBV)
  • Crosstalk:< -70 dB (20 Hz to 20 kHz)
  • Headroom above -10 dBV:20 dB
• Indicators (3)
  • Ethernet Link and Speed (2, rear panel); Sync (front panel)
  • Ambient Operating Environment:0° C to 50° C
  • Power Requirement:PoE Class 0, IEEE 802.3af
  • Specification Conditions:Gain/Level: ± 1 dB; Source termination: 150 Ω; A to D values measured in digital domain
  • Dimensions (WxHxD):2.79x1.68x5.77" (7.09x4.27x14.66 cm)
  • Package Type:Cardboard Box
  • Package Dimensions:7x4.375x2.25 in.
  • Shipping Weight:1.115 lbs
  • WEEE weight:0.905 lbs
  • Tariff code:8543.70.9100