The NSA-003A is an audio interface box that enables seamless integration of third-party legacy 2-wire partylines into Artist and Bolero systems via SMPTE 2110.
Scope of Features
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2× independent physical 2-wire analog partyline interfaces
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User selectable Partyline Mode (2 channel RTS or ClearCom) supporting signalization
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Automatic nulling with up to 50 dB echo elimination
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1× USB audio, 2 channels in device mode (host mode as a future feature)
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3× GPIs and 3× GPOs
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WebUI with crosspoint matrix, port and level monitoring
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PoE+ power supply (redundant)
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3× Ethernet ports supporting SMPTE 2022-7 with in-band and out-band control
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Temperature controlled fan (passive cooling up to 35°C ambient)
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Form factor 145 × 42 × 151 mm / 5.7” × 1.7 × 5.9” (W×H×D)