PRS-1AIP1 Audio-over-IP interface

Commercial Type No.: PRS-1AIP1
Product No.: F.01U.064.686

PRS-1AIP1 Audio-over-IP interface
  • All‑in‑one solution for audio transport on IP‑networks
  • Supervised control inputs and outputs
  • Supports re‑broadcasting
  • Configurable audio delay on the output for loudspeaker alignment
  • EN 54‑16 compliant IP solution
  • Details
    External power supply 1 18 to 56 VDC
    External power supply 2 18 to 56 VDC
    Power consumption 8 W max
    Microphone input (Audio input 1)
        Sensitivity -48.5 to -26 dBV
        Impedance 1360 ohm
        Frequency response 100 Hz to 15 kHz
        S/N >60 dB
        Supervision detection Electret: 0.4 – 5 mA Dynamic: 120 – 1300 ohm
    Line Inputs (Audio input 1 and 2)
        Sensitivity -16.5 to +6 dBV
        Impedance 22 kohm
        Frequency response 20 Hz to 15 kHz
        S/N >70 dB
        Pilot tone detection level    (Input 2 only) -30 dBV
    Line outputs (Audio output 1 and 2)
        Level 6 dBV max
        Pilot tone level (Output 2 only) -20 dBV (20 kHz)
    Audio formats
        MPEG 1‑layer 3 (MP3) 32, 44.1 and 48 kHz sample rate
    Encoding up to 192 kbps VBR
    Decoding up to 320 kbps (Stereo)
        MPEG 1‑layer 2 16, 22.05 and 24 kHz sample rate
        G.711 uLaw, aLaw at 8 or 24 kHz sample rate
        PCM 16‑bit at 8 or 24 kHz sample rate
    Control inputs 8 x
        Connectors Removable screw terminals
        Operation Closing contact (with supervision)
    Control / fault outputs 8 x / 1 x
        Connectors Removable screw terminals
        Operation Make contact (SPST, voltage free)
        Rating 24 V, 0.5 A
    Ethernet 1 and 2
        Connector Dual RJ45, DTE-pinout
        Standard 802.3i / 802.3u
        Speed 10 / 100 Mbps, auto-negotiation
        Flow Full / half-duplex, auto-negotiation
        Protocol TCP/IP, UDP, RTP, SIP, IGMP, DHCP, SNMP
    RS 232 / RS 485
        Connector RS 232 9‑pin Sub‑D male, DTE‑pinout
        Connector RS 485 Removable screw terminals
        Pinout 300 to 115.200 Baud
        Setting (default) 9600, 8, N, 1
    Dimensions (H x W x D) 216 x 38 x 125 mm( 8.5 x 1.5 x 4.92 in) (half 19” wide)
    Weight 0.7 kg (1.5 lb)
    Mounting Stand‑alone or in 19”‑rack with additional frame
    Color Silver with Charcoal
    Operating temperature -5 ºC to +50 ºC (+23 ºF to +122 ºF)
    Start-up temperature 0 ºC to +50 ºC (+32 ºF to +122 ºF)
    Storage and transport temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF)
    Humidity 15 to 90 %
    Air pressure 600 to 1100 hPa

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  • Certificates (6)
  • Documents (3)