Converter Audio->E1 CAE-110C, E1->Audio CAE-110D


Converters CAE-110 are designed to convert 2-x independent audio channels (without compression) in the digital stream E1 and back

On the balanced analog input module Converter Audio-E1 CAE-110C receives two audio signal. CAE-110C digitizes the signals from the 16-bit and 48 kHz frequency and multiplexes in the total signal traffic E1.

E1 stream transmitted by any available communication channel supports E1 (2.048 Mbps) HDB3 G.703, 120 Ohm.

When applying to the input E1 Module Converter E1-Audio CAE-110D, from transport stream demux two digital channels. Each channel is converted into an analog signal to balanced output.

Product specifications
Frequency band 20...20000 Hz
Frequency response, no more ± 0,2 dB
Вносимое затухание, не более ± 0,5 dB
S/N ratio > 80 dB
Harmonic factor, no more 0,1 %
Maximum input voltage 1V (RMS)
Input resistance 600 Ω
Capacity of ADC/DAC 16 byte
Discretization frequency 48 kHz
Input/output connector type of audio balance TRS (femaly)
Quantity of independent audio channels 2
Insertion time delay, no more 2 msec
Joint type on E1 stream 120 Ω, HDB3 symmetrical
Maximum length of communication line by STP cable 1 km
Supply voltage 140...260V / 50Hz
Power consumption 10 W
Dimensions 483х263х44 mm
Weight 3.5 kg