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CobraNet(TM) audio network transmitter
OMNITRONIC NAT-22 Audio transmitter

OMNITRONIC

CobraNet(TM) audio network transmitter

OMNITRONIC NAT-22 Audio transmitter

Item no. 10356490

CobraNet(TM) Audio network technology

Developed by Peak Audio, CobraNet(TM) technology allows real-time uncompressed digital audio distribution over industry standard 100Base-T Ethernet networks. Based on the Ethernet-MAC-protocol, it is possible to reach an isochronous, i. e. a highly reliable datastream with very low latency and a bandwidth of 100 Mbit/s.

CobraNet(TM) technology allows the transport of isochronous datastreams required by audio and video applications in 10 and 100 MBit Ethernet networks where an upgrade to e.g. 1 GBit is always possible. Additionally, CobraNet(TM) technology can carry asynchronous control data without conflict to the isochronous data.

Up to 64 channels (20 Bit/48 kHz) can be carried simultaneously over a category 5 cable. CobraNet(TM) currently supports a 48 kHz sampler frequency with a 16, 20, or 24 bitrate. A respectively configured network can handle up to 3000 audio channels. When using category 5 cables, a maximum cable-length of 100 m should not be exceeded.

As CobraNet(TM) consists of standard Ethernet-components available in the IT retail business, high quality products can be bought at a competitive price.

CobraNet(TM) devices can coexist with networked computers, printers, etc. on a switched 100Base-T Ethernet network, however, a dedicated network infrastructure is strongly recommended.
Features

CobraNet(TM) audio network transmitter

  • Real-time audio transmission of the CobraNet(TM) signal
  • 2 analog input channels (bal.)
  • 2 analog input channels (bal.)
  • CobraNet(TM) and Ethernet connection port
  • Independent MCU control for running the transmitter without a PC
  • Every channel can be controlled independently
  • Firmware can be updated via RS-232 port
  • All setup parameters can be stored in permanent flash memory
  • Redundant network connection
  • Operation possible without PC after configuration
  • Automatic ajdustment to regional power supply systems
  • Transmission of up to 64 channels (20 bit/48 kHz) via category 5 cable
  • 48 kHz sampler frequency with a bitrate of 20
  • Maximum cable length 100 m (category 5 cables)
  • Incl. mounting brackets for 483 mm rack installation (19") (2 U)
Technical specifications
Power supply:100-240 V AC, 50/60 Hz
Power consumption:30,00 W
Width:43 cm
Height:8,9 cm
Depth:33 cm
Weight:7,10 kg
DSP capability:200 MIPS, 40 bit floating point
2 RJ-45 network connectors:according to IEEE 802.3 standards
2 RS-232 connectors:type D (9 pins)
Analog audio inputs:
Number of channels:2 (XLR, bal.)
Sampler frequency:48 kHz
Quantization resolution:20 Bit
THD:0.005 % (+4 dBu)
Dynamic range:103 dBA
Input gain adjustment:0-66 dBu
Maximum input level:+21 dBu (bal.)
Input impedance:20 kohms
Analog audio outputs:
Number of channels:2 (XLR, bal.)
Sampler frequency:48 kHz
Quantization resolution:20 bit
Frequency range:20-20000 Hz, ±0.2 dB
THD:0.005 % (+4 dBu)
Dynamic range:103 dBA
Maximum output level:+21 dBu (bal.)
Output impedance:100 ohms
Dimensions:430 x 89 x 330 mm
Rack installation with 2 U with brackets
Packaging units
PU EAN Weight Dimensions
1 4026397280821 9,00 kg 55cm x 46cm x 24cm
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