TOA IP-A1AF IP Audio Interface. The IP-A1AF is a PoE-powered Audio Interface that decodes IP audio streams into analog audio signals. It equipped itself 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 using ONVIF. Device control and further system integration is accessed through remote API (HTTP) or local control inputs.
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Public Address Systems
TOA IP-A1AF IP Audio Interface
- Receive SIP audio, ONVIF Audio 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
2,350.00 AED 2,450.00 AED
Category:
Brand: TOA
| 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 | : Opus, PCMU (G.711u), PCMA (G.711a), G.722 |
| Audio Delay Time | : Min. 100 ms (*1) |
| Broadcasting Mode | : SIP Broadcasting/SIP calling Mode: Opus/PCMU/PCMA/G.722, P2P/SIP Server Connection |
| : Multicast Broadcasting Mode: Opus/PCMU/PCMA/G.722 Auto codec recognition, 20 ports | |
| : VMS Broadcasting Mode: 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 | |
| Sound Source Files | : Max. 20 files (File storage capacity: 80 MB total) |
| : Supported file format: 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: 150 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) |
| Included Accessories | : Removable terminal plug (6 pins, preinstalled on the unit) x 2, Removable terminal plug (2 pins, preinstalled on the unit) x 1, Rubber feet x 4, Mounting screw (M3 x 6) x 4 |
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