Description
Tema AD615/S digital IP PoE Audio Encoder converts an analog audio signal from any external source into digital audio streaming in Multicast channels for audio signal distribution over LAN. Tema AD615/S is ideal to generate background music on the LAN in any environment (offices, establishments, public places and outdoors) with the possibility to make announcements.
FM radio tuner, CD-DVD player, MP3 player, Smartphone and Tablet, Sound Blaster Sound Card output, etc. can be connected to the device to convert the analog audio into digital audio streaming. AD615/S also has an input for connecting an external microphone with which it is possible to launch an announcement in a Multicast general call on all IP speakers connected in the network.
Audio Streaming Codec
AD615 / S Audio Encoder offers the possibility to choose the most suitable Codec according to the audio quality and LAN bandwidth required. The following codecs are available: G711, G722, Linear at 16KHz / 24KHz / 32KHz for maximum audio quality.
Programming
AD611-AD612 manage up to 5 Multicast channels in LAN at priority levels to allow the diffusion of background music on the loudspeaker network.ย The generation of music programs in audio streaming can be managed from a PC of the LAN / WAN network with specific software or from specific Encoders.
| LAN, protocol |
TCP / IP Network 10 / 100BaseTx |
| Protocol | SIP 2.0 |
| Supply | PoE, PoE injector and / or external power supply |
| PoE | 802.3af class 0 12.95W |
| External power supply (Option) | 230Vac / 12Vdc-1A |
| Safety | access via password, activity log |
| Technology | IMX25 400MHz microprocessor |
| Memory | 256MB Ram, 2GB Micro-SD Flash |
| Multicast RTP audio streaming | G.711 a-Law, ยต-Law, G722ย ย Linear 16Khz, 24KHz, 32KHz |
| Programming | practical web interface and password |
| link |
SIP Server (IPPBX) or P2P (Peer to Peer) |
| warranty | 2 years, possibility of extension (Option) |
| Compatibility | CE, ROHS |
| Package / Protection | metallic / IP20 |
| Installation | table, wall, DIN rail |
| Storage temperature | from -20 ยฐ to + 65 ยฐ C |
| Operating temperature | from -20 ยฐ to + 55 ยฐ C |
| Relative humidity | 95% non condensing |
| dimensions | 74x58x25mm |
| Weight | 160gr |
| External audio input | |
| Connector | 3.5mm jack |
| Maximum signal level / impedance | 2Vpp / 600 Ohm |
| Isolation | with internal transformer |
| Microphone (Optional) | |
| Connector | RJ45 owner |
| Guy | electret with power supply supplied by AD615 / S |
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