RDL®

SF-BNC2

Bidirectional Unbalanced Stereo Audio Network Interface

SKU: SF-BNC2
  • 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
Category:

Description

The SF-BNC2 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.

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), 88.2 kHz, 96 kHz
Bit Depth Supported:24 bits
Audio Operating Level:-20 dBFS = -10 dBV
Reference Level:0 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:2.79" (7.09 cm) W; 1.68" (4.27 cm) H; 5.77" (14.66 cm) D
Package Type:Cardboard Box
Package Dimensions:7 x 4.375 x 2.25 in.
Shipping Weight:1.115 lbs.
WEEE weight:0.905 lbs.
Tariff code:8543.70.9100

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