BARIX Exstreamer 500 Audio Network
Exstreamer 500 อุปกรณ์รับสัญญานและถอดรหัสเสียงผ่านเน็ตเวิร์ค สามารถรับได้ทั้งสัญญาณ Analog และ Digital ในระยะไกลผ่านทางระบบ LAN หรือ Network Audio Encoder, IP Audio Encoding
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Description
อุปกรณ์รับสัญญานเสียงผ่านเน็ตเวิร์ค BARIX Exstreamer 500 Encoding Audio over IP
Exstreamer 500 อุปกรณ์รับสัญญานและถอดรหัสเสียงผ่านเน็ตเวิร์ค สามารถรับได้ทั้งสัญญาณ Analog และ Digital ในระยะไกลผ่านทางระบบ LAN หรือ Network Audio Encoder, IP Audio Encoding
Professional Multiprotocol IP Audio de-/encoder with I/O, balanced audio. Support of Internet Radio and VoIP (SIP, RTP) codecs and protocols make the products the ideal choice for broadcast, professional and VoIP applications.
Barix Exstreamer 500 is a professional IP Audio codec that provides balanced analog audio interfaces (stereo input and stereo output) and contact closures. A USB flash interface allows use of external memory to store audio files. The low power, reliable architecture makes the device an ideal choice for STL applications, professional audio endpoints (with IP or Ethersound protocol) and generic audio routing applications.
Features:
- MP3, G.711, PCM Encoding
- MP3, G.711, PCM, AACplus*, Ogg Vorbis* Decoding
- Shoutcast/Icecast Source capability
- Audio Level Supervision with SNMP Trap generation
- IP Streaming via TCP, UDP, RTP, Multicast
- Balanced Line Level Input (Stereo)
- Balanced Line Level Output (Stereo)
- Relay Output (4)
- Contact Closure Input (4)
- RS-232 / RS-485 Serial Port
- USB Flash Memory Interface
- Supply Voltage 24…48 VDC
Applications:
- Live IP Audio Encoder for Streaming Applications
- Generic, bidirectional full-duplex VoIP module for Paging and Intercom Applications
- Paging and Audio Distribution with Amplifier control and monitoring
- Shoutcast/Icecast Source Encoder
- Confidence Monitoring and Vox Switch for Broadcast Applications
- Commercial Audio Streaming Applications
- Multiroom IP Audio System Receiver
- Low latency IP Audio Encoder for multichannel applications
- Background Music and Music-on-Hold encoder for VoIP Applications
- Source Encoder for IP Audio Distribution Applications
- Digital Annunciator, Message Player, Message Repeater
- SIP and IP Paging Zone Device
Specifications
Exstreamer 500
| Electrical • 24 to 48 VDC ± 20% • Power requirement: 8 Watt max. • 2 pin screw terminal connectorEthernet • 10/100Mbps auto, • RJ-45 connetor with integrated Link & Activity LEDs • Protocols: TCP/IP, UDP, RTP, DHCP, Multicast capableAnalog Inputs & Outputs (stereo) • DB9 female socketAnalog Inputs • Differential input, 18kOhm input impedance • Clipping level 15dBu, 12.3 Vpp • Frequency response (-3dB) 20..20’000 Hz** • Signal to Noise Ratio 87 dB, THD 0.01% • Stereo crosstalk -88 dB • Input level software controllable (-3.. +19.5dB)Analog Outputs • Differential output, 40..60 Ohm output impedance • Output level software controllable • Full scale output voltage: 15dBu, 12.3 Vpp • Frequency response (-3dB) 20..20’000 Hz** • Signal to Noise Ratio 92dB, THD 0.03% • Stereo crosstalk -66 dB |
RS-485 • 4 pin screw terminal connector • 300..230’400 Baud asynchronous, 7/8 bitAudio formats • Encoding and decoding MP3 in variable and constant bit rate • ( VBR/CBR*, 8kbps..320kbps) at 8..48kHz sample frequency • PCM (L16, uLaw, aLaw) at 8..48kHz sample frequency • Decoding AAC+* (AAC-LC, HE-AAC, HE-AAC v2)Discrete I/O • Two 6 pin screw terminal connectors • 4 contact closure sensing inputs • 4 relay contacts, 24V 0.5A, normally openMechanical • Aluminum case, 620g, rack mountable using accessory bracketDimensions (W x H x D) • 216x38x125mm (8.5×1.5×4.92 inch)MTBF • According MIL217F at 25°C • Exstreamer 500 min. 410 000h* Exstreamer 500 Hardware revision 2 only** depends on used codec, best results @48kHz PCM |
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