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TOA Electronics  |  SKU: TOA-IPA1AF

TOA Electronics IP-A1AF PoE-Powered Audio Interface

$53600
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Condition: New



Description

TOA Electronics IP-A1AF PoE-Powered Audio Interface

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.

Key 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

Technical Specifications

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, wIt'stand 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 Degrees C (104 Degrees F)
Operating Temperature
-30 Degrees C to +55 Degrees C (-22 Degrees F to 131 Degrees 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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TOA Electronics

TOA Electronics IP-A1AF PoE-Powered Audio Interface

$53600

TOA Electronics IP-A1AF PoE-Powered Audio Interface

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.

Key Features

Technical Specifications

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, wIt'stand 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 Degrees C (104 Degrees F)
Operating Temperature
-30 Degrees C to +55 Degrees C (-22 Degrees F to 131 Degrees 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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