Specifications

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n i o n n i o - m l II

AES Input/ Output Card Data Sheet

The NION NIO-AES Input/Output Card is an AES I/O device configured in 8 pairs of channels. The AES I/O device is for use in

NION DSP nodes. Depending on the NION model up to 4 NIO-AES cards may be loaded in a NION DSP node.

• Eight Channel Pairs of AES Input or Output audio channels

• Inputs or Output Channel pairs may be selected individually

in software

• 48 or 96 kHz audio sampling rate supported

• S/PDIF Supported, enabled with internal dipswitches

• High reliability DIN Connector to backplane, using slide rail

for alignment

• Mini-Euro Connectors for easy input connection

Features

Description

Architect’s & Engineer’s Specifications

The NIO-AES input/output processing card shall be an eight discrete channel paired device designed to enable AES or S/PDIF inputs or outputs to the NION

DSP audio processing node. The slide rail support industrial package is designed to easily install in one of the slots provided on the rear of the NION DSP audio

processing node. The connection at the rear of the card shall use a DIN connector. Cards shall be available for mic and line level analog audio with options for

digital and proprietary audio transports. All cards types shall include separate software devices for integration into NWare configuration file. The mic-line level

input processing card shall be the MediaMatrix NIO-AES or approved equal.

AUDIO CHANNELS (PAIRS) 8 Each Channel pair software conﬁgured as inputs or outputs

AES/EBU INPUT IMPEDANCE 110 Ohms Transformer balanced / isolated

AES/EBU OUTPUT IMPEDANCE 112 Ohms Transformer balanced / isolated

S/PDIF INPUT IMPEDANCE 78 Ohms Transformer balanced / isolated

S/PDIF OUTPUT IMPEDANCE 74 Ohms Transformer balanced / isolated

AES/EBU OUTPUT VOLTAGE 5 Vp-p 110 Ohm load

AES/EBU OUTPUT RISE/FALL TIME 6 ns 110 Ohm load

SAMPLE RATE CONVERSION RANGE 32 kHz – 96 kHz SRC can be disabled

MAX SIGNAL ATTENUATION FOR AES/EBU INPUT -20 dB

MAX RISE TIME FOR AES/EBU INPUT 30 nS

S/PDIF MODE YES Hardware conﬁgured (circuit board jumpers

Specifications

aes

MediaMatrix • A division of Peavey Electronics Corporation • http://mediamatrix.peavey.com