RDL SF-DN4 Digital Audio to Network Interface with Dante, PoE

The SF-DN4, part of the SysFlex® series from Radio Design Labs, is a Power-over-Ethernet (PoE)-powered digital audio interface that enables the conversion of 2 stereo digital audio sources into 4 Dante® network audio channels, automatically detecting an active/valid input on any of its 3 input jacks: S/PDIF optical, S/PDIF coaxial, or AES/EBU XLR. Then the input is decoded, re-clocked and transmitted on into the connected Dante network. This handy device features a yellow front-panel LOCK LED that indicates any valid source received with no lock errors. No special software is needed to configure the module. It's a pro-quality product for quality studio performance. Valid PoE power and synchronization to the Dante network is indicated by a green LED visible from the front of the unit. It comes constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. It's a full-featured SYSFLEX® product that's engineered and manufactured in the U.S.A for continuous duty in demanding installations.

SYSFLEX®

The SysFlex series from Radio Design Labls is a family of A/V modules delivering complex interface solutions at the click of a connector. Certain SysFlex modules provide connectorized interface between data networks and analog and digital audio devices. Other SysFlex modules include networked and conventional amplifiers and other application-specific solutions. In RDL’s tradition of versatility, SysFlex modules can be used right where they are needed: Rack-mounted, Surface-mounted, or unmounted. They are light in weight, compact and easy to install with simple, straightforward switch settings and LED indicators. Modules quickly snap into the SysFlex rack mount and each is firmly secured with a single screw. The racking system segregates network and power wiring from the audio and digital audio connectors. For connectorized network audio endpoints and A/V system components that provide unparalleled performance and advanced features without giving up simplicity and ease of installation, SysFlex is the industry’s best value.

Features

• Converts Two Left/Right Digital Audio Sources to Four Dante Network Audio Signals
• AES/EBU or S/PDIF Coaxial or Optical Inputs
• Supports Input Sampling Rates from 32 kHz to 192 kHz
• Selectable Dante Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
• Digital Signal Lock Indicator for Valid Inputs
• Transformer-Isolated AES/EBU Input
• Digital Audio Sources Remain in the Digital Domain through the Dante Network Output
• Special Software Not Required for Module Setup
• 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

Specifications

• Network:
  • Network Connector: RJ45 with Link and Speed indicators
  • Digital Audio Ethernet Protocol: Dante
  • Transmission Rate: 100 Mbps
  • Input Sample Rates Supported: 32 kHz to 192 kHz
  • Output (Dante) Sample Rates Supported: 44.1 kHz, 48 kHz (default), 88.2 kHz, 96 kHz
  • Bit Depth Supported: 24-bits
• Inputs (6):
  • (2) 110 Ω AES/EBU XLR, transformer isolated
  • (2) 75 Ω S/PDIF RCA jack
  • (2) S/PDIF optical
• Indicators (5): Ethernet Link and Speed (2, rear panel); Sync (front panel); Lock (2, front panel)
• Ambient Operating Environment: 0° C to 50° C
• Power Requirement: PoE Class 0, IEEE 802.3af
• Dimensions (W x H x D): 4.23" x 1.68" x 5.77" (10.74 x 4.27 x 14.66cm)
• Package Dimensions: 7" x 4.375" x 2.25"
• Shipping Weight: 1.375 lbs.
• WEEE weight: 1.16 lbs.