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TOA IP-A1AF - IP Audio Interface for IP-A1 Series

 

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    TOA-IPA1AF

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Description

The IP-A1AF is a PoE-powered Audio Interface that decodes IP audio streams into analog audio signals. It is equipped with a built-in 15 W amplifier to drive low-impedance speaker(s) and internal storage, onto which can store up to 20 audio files. Analog audio and control outputs can also be conne... Read More

Retail Price: $663.00 Our Price: $536.00

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Description

The IP-A1AF is a PoE-powered Audio Interface that decodes IP audio streams into analog audio signals. It is equipped with a built-in 15 W amplifier to drive low-impedance speaker(s) and internal storage, onto which can store up to 20 audio files. Analog audio and control outputs can also be connected to an external amplifier. It supports SIP protocol for integrations with VoIP devices, and its 20 multicast ports are available for group paging operations. It can also receive broadcasts from Video Management Systems via ONVIF backchannel. Device control and further system integration is accessed through remote API (HTTP) or local control inputs.

Features:

  • Receive SIP audio, ONVIF Audio Backchannel and Multicast
  • Local broadcast using internal audio files or local audio source
  • 1 audio input (LINE/MIC selectable, phantom power On/Off)
  • 8W (PoE)/15W(PoE+) built-in amplifier, 1 LINE audio output
  • 2 control inputs and 1 control output
  • HTTP commands (receive)
  • Audio file storage (20 files, total 80MB, WAV/MP3)
  • Playback programs (Repeat, Weekly Timer)
  • PoE/PoE+ powered

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Product Specs

Power Source PoE+ (IEEE802.3at Class 4), PoE (IEEE802.3af Class 3)
Power Consumption 22 W (at PoE+ powered, rated output)
12.95 W (at PoE powered, rated output)
5 W (IEC62368-1)
Amplifier Rated Output 15 W (at PoE+, powered, 8 Ω)
8 W (at PoE, powered, 8 Ω)
Applicable impedance: 8 - 16 Ω
Frequency Response 50 Hz - 20 kHz
Audio Codec PCMU (G.711u), PCMA (G.711a), G.722
Audio Delay Time Min. 100 ms (*1)
Broadcasting Mode SIP Broadcasting/SIP calling Mode: PCMU/PCMA/G.722, P2P/SIP Server Connection
Multicast Broadcasting Mode: PCMU/PCMA/G.722 Auto codec recognition, 20 ports
VMS Broadcasting Mode: ONVIF Audio Backchannel, PCMU
Internal Message Broadcasting Mode
Local Broadcasting Mode: Output from LINE/MIC IN to SPEAKER OUT
Note: Each broadcast mode can be assigned an order of priority using the Priority Setting function.
Internal Messages Max. 20 messages (Max. recording capacity: 80 MB)
Supported file formats
WAV file: 8/16/44.1/48 kHz sampling frequency, 8/16 bit, monaural/stereo
MP3 file: 32/44.1/48 kHz sampling frequency, 64 - 320 kbps, CBR/VBR, monaural/stereo
Repeat playback: Playcount (1 - 10 times), Duration (5 - 3600 sec) or Timer (from Start time to End time)
Interval time: 0 - 60 sec, Delay time: 0 - 30 sec
Trigger: Control Input or Remote API (HTTP)
Network I/F 100BASE-TX, Auto MDI/MDI-X, RJ45 connector
Network Protocol TCP/IP, UDP, HTTP, RTP, RTSP, RTCP, ARP, ICMP, IGMPv3, NTP, SIP (RFC3261)
Audio Input 1 channel, electronically-balanced, 10 kΩ
LINE/MIC selectable (Rated input: LINE: 0 dB (*2), MIC: -60 dB (*2))
PAD function (-20 dB (*2)), Phantom power ON/OFF (12 V DC), volume adjustable removable terminal block (6 pins)
Audio Output 1 channel, electronically-balanced, 600 Ω or less
Rated input: 0 dB (*2), removable terminal block (6 pins)
Control Input 2 channels, no-voltage make contact inputs, open voltage: 5 V DC, short-circuit current: 2 mA or less, removable terminal block (6 pins)
Control Output 1 channel, open collector output, withstand voltage: 30 V DC, control current: 10 mA or less, removable terminal block (6 pins)
Indicator STATUS (green/blue/orange/red), LINE/MIC IN (green/red), OUTPUT (green),LINK/ACT (green)
Clock Accuracy ±13 seconds per month
Time Adjustment Manual time setting, Time adjustment by NTP server
Power Outage Protection Period 24 hours (RTC time retention, at 40 °C (104 °F))
Operating Temperature -30 °C to +55 °C (-22 °F to 131 °F)
Operating Humidity 90 %RH or less (no condensation)
Finish Front case: Surface-treated steel plate, black, paint
Rear chassis: Surface-treated steel plate
Dimensions 126 (W) x 33 (H) x 80 (D) mm (4.96" x 1.3" x 3.15") (excluding projection)
Weight 390 g (0.86 lb)
Accessory Removable terminal plug (6 pins, preinstalled on the unit) ...2,
Removable terminal plug (2 pins, preinstalled on the unit) ...1, Rubber feet ...4, Mounting screw (M3 x 6) ...4

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