| Port: | Shanghai |
| Payment Terms: | L/C,Western Union,D/P,D/A,T/T |
| Supply Ability: | 2000 Piece/Pieces per Month |
| Place of Origin: | China |
| Warranty: | 3Years |
| Size: | 483*140*44mm |
| Color: | Black |
| weight: | 1.45kg |
| Model Number: | FCA-E1A1-B |
| Certification: | Sgs |
| E1 interface: | 75Ω /120Ω |
| MTBF: | >100,000 hours |
| Brand Name: | Fctel |
| working temperature: | -10°C ~ 50°C |
| Power consumption: | ≤10W |
| Product name: | Audio equipment XLR Stereo Audio to E1 Codec |
| working Humidity: | 5%~95 % (no condensation) |
| Packaging Detail: | standard export carton packing, seaworthy packing. Product size: 483*140*44mm |
| Package Preview: | https://sc04.alicdn.com/kf/HTB1O3Oxcl1D3KVjSZFyq6zuFpXak.jpg_640x640.jpg |
E1 audio codec is designed with digital processing chip and large-scale FPGA, digital codec conversion and clock recovery technology. This device is suitable for broadcast source transmission.The audio encoder converts the input stereo audio signal by A/D digital codec conversion or data format, and then re-frames to form a serial data stream, and output by the E1 port.
E1 interface | ||
E1 interface protocol | ITU-T G.703 | |
Interface Rate | 2048Kbps±50ppm | |
Interface Code | HDB3 | |
E1 Impedance | 75Ω (unbalance L9), 120Ω (balance RJ45) | |
Jitter tolerance | In accord with protocol G.742 and G.823 | |
Allowed Attenuation | 0~6dBm | |
Audio | ||
Signal level | 0.5-4Vp-p | |
Input/ output impedance | 600Ω (unbalanced or balanced) | |
AD / DA-bit wide | 24Bit | |
Sampling frequency | 128K | |
Bandwidth | 20Hz-20KHz | |
Total harmonic distortion | <1% | |
Noise ratio (SNR) | > 85dB | |
Connecting termina | XLR (XLR) balanced interface | |
Electrical and mechanical characteristics | ||
Voltage | AC165V ~ 265V; DC -48V; DC + 24V | |
Power | ≤5W | |
Model | FCA-E1A1-B | ||||||
Functional Description | E1 audio codec, can transmit 1 channels stereo audio in one E1 | ||||||
Port Description | 1 channels stereo audio interface; 1*E1 interface | ||||||
Power | AC180V ~ 260V; DC -48V; DC + 24V | ||||||
Dimension | 19 inches: 483 (W) X140 (depth) X44 (H) mm | ||||||
Weight | 1.45KG | ||||||
