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TOA Electronics Network PoE IP Audio Interface Receiver with 15W Amplifier - IP-A1AF

Regular price $753.00 Sale price $609.00
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TOA  |  SKU: IP-A1AF

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Stream audio and broadcast announcements and pre-recorded audio with the Toa Electronics IP-A1AF, a PoE-powered network IP audio interface that decodes IP audio streams into audio signals. The interface is fitted with a 15W amplifier to drive low-impedance speakers. Additionally, the analog audio and control outputs can be connected to an external amplifier for scaling up the system capabilities.

The interface supports SIP protocol for flexible integrations with VoIP devices, and its 20 multicast ports are available for group paging operations. The IP-A1AF can also receive broadcasts from Video Management System via ONVIF audio backchannel. Additional control and system integration is accessed through remote API (HTTP) or local control inputs.

Features 
  • Network Audio Interface
  • Power over Ethernet (PoE)
  • Decodes IP Audio into Analog Signals
  • 15W Amplifier for Low-Z Speakers
  • Compatible with 5 Broadcasting Modes
  • Priority System for Broadcasts
  • Internal Normalization / Optimization
  • Works with Remote API or Control Inputs
  • Includes Terminal Plugs
  • Includes Rubber Feet & Mounting Hardware
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
15 W (at PoE+, Powered, 8 Ohms)
8 W (at PoE, Powered, 8 Ohms)
Applicable Impedance: 8 - 16 Ohms
Frequency Response
50 Hz to 20 kHz
Codecs Supported
Audio Codec: PCMU (G.711u), PCMA (G.711a), G.722
Latency
Audio Delay Time: Minimum 100 ms
Mode
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
Memory
Internal Messages

Maximum 20 Messages (Maximum 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 to 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
Network
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)
Inputs/Outputs
Audio Input
1 Channel, Electronically-Balanced, 10 Kilohms
Line/Mic Selectable (Rated Input: Line: 0 dB, MIC: -60 dB
PAD Function (-20 dB), Phantom Power On/Off (12 VDC), Volume Adjustable
Removable Terminal Block (6-Pin)

Audio Output
1 Channel, Electronically-Balanced, 600 Ohms or Less
Rated Input: 0 dB, Removable Terminal Block (6-Pin)

Control Input
2 Channels, No-Voltage Make Contact Inputs, Open Voltage: 5 VDC
Short-Circuit Current: 2 mA or Less, Removable Terminal Block (6-pin)

Control Output
1 Channel, Open Collector Output, Withstand Voltage: 30 VDC
Control Current: 10 mA or Less, Removable Terminal Block (6-Pin)
Indicators
Status (Green/Blue/Orange/Red)
Line/Mic In (Green/Red)
Output (Green)
Link/Act (Green)
Adjustments
Clock Accuracy: ±13 Seconds per Month
Time Adjustment: Manual Time Setting, Time Adjustment by NTP Server
Operating Temperature
-22 to 131°F / -30 to 55°C
Humidity
90% RH or Less (Non-Condensing)
Enclosure
Front Case: Surface-Treated Steel Plate, Black Paint
Rear Chassis: Surface-Treated Steel Plate
Dimensions (WxHxD)
5.0 x 1.3 x 3.1" / 12.6 x 3.3 x 8.0 cm
Weight
0.9 lb / 0.4 kg

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