Sonifex AVN-MPPR, Руководство пользователя

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Webpages & Local Display Settings (Technician Remote) 9
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Technical Specifications 10
10. Technical Specifications
AVN-PX8x4C Audio Inputs – Gain setting 0dBFS = +18dBu unless otherwise stated
AVN-PX8x4C Audio Outputs – Gain setting 0dBFS = +18dBu unless otherwise stated
AVN-MPPR Audio Output – Gain setting 0dBFS = +18dBu unless otherwise stated
*+18dB, +22dB and +24dB are handled in hardware, +15dB and +20dB in DSP
AVN-PX8x4C Power – Dual redundant IEC 85 - 264VAC 47 – 63Hz Max 60W 2Amp Fused type T 2A L
AVN-MPPR PoE Power - Standard 802.3at Type 1, Class 3, PD Power Range 6.49W to 12.95W, Typical PSE Power Usage 14W, Max PSE Power Usage 15.4W
AVN-MPTR PoE Power - Standard 802.3at Type 1, Class 3, PD Power Range 0.44W to 12.94W, Typical PSE Power Usage 7W, Max PSE Power Usage 15.4W
Network Capability - 10/100/1000BASE-T IEEE 802.3 compliant, Automatic MDI/MDIX crossover
SFP Type - SGMII, 1000BASE-X & 100BASE-FX Media support for both Copper and fibre SFP modules
Network Requirements - IEEE1588-2008, IGMP, QoS (DiffServ)
Parameter Line Input
Input Impedance >20kΩ balanced
0dBFS line-up +15/+18/+20/+22/+24dBu Balanced*
Frequency Response 20Hz to 20kHz, +0/-0.2dB
THD+N <-110dBFS, -30dBFS, 20Hz to 20kHz, All input gain settings, 20kHz BW
Noise -110dBFS, 20kHz BW, Rs=200Ω
Crosstalk <-100dB
Common Mode Rejection >70dB @ 1kHz, All input gain settings
Parameter Line Output
Output Impedance <50Ω balanced
0dBFS line-up +15/+18/+20/+22/+24dBu Balanced*
Frequency Response 20Hz to 20kHz, +0/-0.5dB
THD+N <-110dBFS, -30dBFS, 20Hz to 20kHz, All input gain settings, 20kHz BW
Noise -110dBFS, 20kHz BW, Rs=200Ω
Parameter Line Output Headphone Output
Output Impedance <50Ω balanced Drives 150mW into 8Ω to 600Ω headphones
0dBFS line-up +15/+18/+20/+22/+24dBu Balanced* +20dBu Maximum when no attenuation factor applied.
Frequency Response 20Hz to 20kHz, +0/-0.5dB 20Hz to 20kHz, +0/-0.2dB
THD+N
<-110dBFS, -30dBFS, 20Hz to 20kHz,
All input gain settings, 20kHz BW
<-108dBFS, -30dBFS, 20Hz to 20kHz, unity gain, 20kHz BW
Noise -110dBFS, 20kHz BW, Rs=200Ω -110dBFS, 20kHz BW