DIRECTOUT DANTE.RAV.SRC.IO

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DirectOut DANTE.RAV.SRC.IO

DANTE.RAV.SRC.IO is a dual audio network module for a series of PRODIGY i MAVEN.A enabling support for 64-channel Dante and 64-channel RAVENNA streams.

One module, two audio engines

Equipped with two audio network cards, the module offers 2 x 64 different audio protocols - Dante and RAVENNA. This allows connection to two audio protocols in one A-slot of the MAVEN.A or PRODIGY.MC device. With two A-slots on the PRODIGY.MP device, the range can be extended to include a third and even a fourth audio protocol.

dante.rav

Sample Rate Conversion

A custom HD SRC chip for bidirectional sample rate conversion is built in as standard.
The two audio network cards can operate at different sample rates.
Dual network modules provide a seamless connection between clock boundaries and different audio protocols in a single module.

Redundant streams

There are 2 x 2 independent network interfaces to connect each protocol via a second stream (primary/secondary or Port 1 / Port 2).

The number of audio channels per protocol is reduced at higher sampling rates - 32 channels at 2 FS or 16 channels at 4 FS.

Dante is an audio networking technology from Audinate.

RAVENNA is an open audio networking technology initially developed by ALC NetworX.
DirectOut's own implementation of RAVENNA is based on more than a decade of development.

As a participant in the JT-NM Tested program, RAV.IO is listed in the JT-NM Tested catalog as a SMPTE 2110 compliant module.

 

Key features of Dante

  • 2 x 32 streams
  • 2 x 64 channels (1 FS), 2 x 32 channels (2 FS), 2 x 16 channels (4 FS) - Dante
  • Sampling frequency from 44.1 kHz to 192 kHz
  • Sample rate conversion (built-in HD SRC)
  • Stream redundancy, main/auxiliary
  • 2 x configurable switches (main/auxiliary)
  • Ethernet Layer 3 („Audio over IP”)
  • 2 x 2 RJ45 gigabit Ethernet
  • Remote control via Dante controller, browser and globcon, DDM support

Key features of RAVENNA

  • 32 streams
  • 64 channels (1 FS), 32 channels (2 FS), 16 channels (4 FS)
  • 500 ms buffer (WAN support)
  • Sampling frequency from 44.1 kHz to 192 kHz
  • Sample rate conversion (built-in HD SRC chip)
  • Stream redundancy ST 2022-7
  • Configurable switch (NIC1 and NIC2)
  • Compliance with AES67, SMPTE ST 2110-30 / -31
  • Ethernet Layer 3 („Audio over IP”)
  • 2 x RJ45 gigabit ethernet
  • PTP hybrid mode
  • Remote control via browser and globcon
  • NMOS IS-04 (stream detection)
  • NMOS IS-05 (call management)

NOTE: DNA modules are not supported by Lawo HOME.

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