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XLR Stereo Audio to E1 Codec

1 In 8 Out E1 Distributor

Overview
This device that is the company developed the PDH optical fiber transmission on the basis of special-purpose VLSI development E1 distributor. It provides 1Channel E1 in 8Channel E1 out functions and has alarm function. The working is reliable stable and low power consumption high integration small size.
Features
◆ Machine design for veneer; 
◆ Using FPGA digital codec and clock recovery technology high integration high stability;
◆ based on self -copyright IC;
◆ AC220V DC-48V/DC24V optional; 
◆ DC-48V/DC24V power supply polarity detection function Polarity-Free.
Parameters
Ethernet interface 
Interface Standard:  comply with protocol G.703;
Interface Rate:  2048Kbps±50ppm;
Interface Code: HDB3;
Impedance: 75Ω (unbalance) 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm
Power
Power supply: AC180V ~ 260V;DC –48V;DC +24V
Power consumption: ≤3W
Dimension          
Product size: 216X138X31mm(WXDXH)
Simple packaging:  483X138X44mm(WXDXH)
Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
Application
1 In 8 Out E1 Distributor
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