Audio XLR AES-EBU to E1 Codec

● The whole machine is single board design, IP40 protection grade, all aluminum alloy anodizing process;

● Using FPGA, digital codec and clock recovery technology, with high integration and stability;

● The audio interface is XLR XLR head balance interface, and the audio power supply is supplied by a high-power ring transformer + – 18V, with high dynamic range;

● AES/EBU sampling frequency 48K;

● Advanced digital processing, clock recovery and digital codec chips are used, with better performance indicators;

●  The panel has led lights to indicate the working status of E1, digital audio and stereo signals in real-time;

● Use 2m channels of SDH, PDH and microwave to realize point-to-point transmission of audio signal source;

● Cooperate with E1 interface distributor to realize broadcast transmission audio signal source with one transmission and multiple receptions;

● It is suitable for networking in provincial, municipal, county and township areas to realize ultra-long-distance transmission of audio signal sources;

● E1 interface meets the recommendation of G.703 and adopts full digital clock recovery and smooth phase-locked technology;

● 3 level lightning protection of audio interface, reaching iec61000-4-5 (8 / 20) μ S) Differential mode: 6kV impedance (2 Ω); Common mode: 6kV, impedance (2 Ω) standard;

● Multiple power supply modes are available: AC220V, dc-48v / DC24V, etc.