BARIX Exstreamer 500 | IP Audio Codec that Provides Balanced Analog Audio Interfaces

The Barix EXSTREAMER 500 is a versatile network device that can function either as an audio encoder or

decoder for a variety of high quality audio applications.

The EXSTREAMER 500 features analog stereo inputs and outputs with a 15 dBu voltage range covering

both the professional audio and the broadcast requirements.

คุณสมบัติ

• High quality, multi standard audio encoding and decoding in formats:
• PCM 16bit linear, PCM 8bit logarithmic (µLaw / aLaw) , MP3 MPEG 1/2 layer 2 and 3
• 2 KB EEprom for configuration storage
• 1 MB Flash memory for application and web server content
• Analog audio: Balanced Stereo Line In and Line Out
• 10/100Mbit Ethernet port 
• RS-232 DSub 9pin male, 300..115200 Baud
• RS-485 screw terminal block, 300..115200 Baud
• USB1.1 interface 
• 4 digital inputs (dry contact inputs)
• 4 relays outputs (normally open)
• 2 LED device status indicators
• 4 LED I/O status indicators
• Multifunctional button (Software reset, factory defaults reverting, etc.)
• 1 Height Unit , ½ 19” rack width
• Low weight: 620 g
• Low Power consumption: 8 Watt max.
• Power supply from 24 to 48 VDC ±20%

สเปค

Electrical

• 24 to 48 VDC ± 20%
• Power requirement: 8 Watt max.
• 2 pin screw terminal connector

Ethernet

• 10/100Mbps auto,
• RJ-45 connetor with integrated Link & Activity LEDs
• Protocols: TCP/IP, UDP, RTP, DHCP, Multicast capable

Analog Inputs & Outputs (stereo)

• DB9 female socket
• Optionale XLR Cable Set

Analog 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 bit

RS-232 INTERFACE

• Male 9-pin Sub-D connector
• .230‘400 Baud asynchron., tunneling or local control
• 12 VDC supply output for external device (100 mA max.)

Audio 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 open

Mechanical

• Aluminum case, 620g, rack mountable using accessory bracket

Dimensions (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