Symetrix Radius and Edge Expansion Cards

Symetrix Radius and Edge Expansion Cards

• Expand I/O Capacity and Add Functionality
• Analog Audio : 4 Channel Input | 4 Channel Output
• Digital Audio : 4 Channel Input | 4 Channel Output
• AEC : 4 Channel Input
• Telephone : 2 Line Analog | 2 Line VoIP
• USB : 1×1, 2×2, and 8×8 Modes

4 Channel Analog Input Card

• Mic and/or line level inputs.
• 4 channels per card.
• +48v phantom power @10mA.

4 Channel Analog Output Card

• Analog line outputs.
• 4 channels per card.
• High output levels for long cable runs. Up to +24 dBu.
• Digital trim. +12dB down to full off.

4 Channel Digital Input Card

• 4 channels (2 stereo pairs).
• Pro or consumer – AES/EBU or S/PDIF.
• Connect to any source – sample rate converts 12 to 192 kHz input signal to 48k internal clock.

4 Channel Digital Output Card

• 4 channels (2 stereo pairs).
• Pro or consumer – AES/EBU or S/PDIF.
• Flexible output sample rates – defaults to 48kHz or can be externally clocked from 12 to 192kHz.
• Output trim – +12dB to full off.

4 Channel AEC Input Card

• Wideband dedicated processing.
• Zero-latency direct outputs and discrete reference inputs per AEC channel.
• AEC processing available to the card’s direct inputs or internally routed sources.
• 11 mS AEC latency, up to 300 mS tail length, and greater than 100 dB/S convergence time.
• Field swappable by certified technicians.

2 Line Analog Telephone Interface Card

• 2 PSTN (POTS) lines – telco connections via RJ11.
• Multiple applications – teleconferencing, paging, remote monitoring, broadcast.
• Deskset functionality – answer, dial, redial, speed-dial, ignore (DND), decode (DTMF), ID callers, detect progress, monitor line status and faults, + more.

2 Line VoIP Interface Card

• Natively integrates with Cisco, AVAYA, and Asterisk SIP-based call platforms. Supports both narrow and wide-band audio codecs and is capable of a broad range of telephony functions including dial, hold, resume, transfer, do not disturb, and conference.
• A diversity of applications – well suited for conferencing, paging, remote monitoring, and broadcast.

USB Audio Card

• Adds up to 16 channels of USB audio I/O to a Radius DSP, or up to 64 channels to an Edge DSP, bridging computer-based soft codecs or recording and playback software to the expansive Dante™ network audio ecosystem.
• Multiple distinct modes of operation including two speakerphone modes for conferencing, along with a 2×2 and 8×8 line I/O mode for multitrack recording and playback.

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