MULTI FUNTION 4 Channel Video & Audio & RS485 Data Optical Media Converters

Description

Overview: This model is multifunction digital video/audio/data optical media converter with 4 channel video (BNC) + 4 channel audio (RCA) + RS485 bidirectional data, specific parameters are as follows: 1)Audio Technical parameters: 1. Audio channels: 4 2. Audio input / output impedance: 600 ohm(balanced / unbalanced) 3. Physical Interface: AV industry standard Lotus port terminals or optional 4. Audio input / output voltage: 2Vp-p (typ) 5. Audio input / output level: 0dBm (typ) 6. Audio bandwidth: 10HZ ~ 20KHZ 7. Audio digital bits wide: 24bit 8. Audio SNR ≥95dB (weighted) 2) Video Technical parameters: 1. Video: 4 channel BNC port 2. 8 MHz video bandwidth 3. Automatic compatible video formats compatible with PAL, NTSC, SECAM 4. Video input / output impedance 75ohm (unbalanced), BNC 5. Video SNR ≥67dB (weighted) 65 6. Differential Gain 7. Differential phase 8. Field oblique than 3) Optical parameters: 1. Optical interface: FC 2. Transmission distance: single-mode fiber 0~20KM ,Multimode: 0-2KM . 3. Wavelength: multimode 850 / 1310nm single-mode: 1310 / 1550nm 4) Data parameters: 1. Data channel: RS485 bidirectional half-duplex selectable reverse data 2. Physical interface: the industry standard terminals 3. Transmission rate 0 to 400Kbps 4. Baud Rate: 2MHz 5. BER less than 10-9 Package include: • 1Pair transmitter & Receiver • 2xpower supply • Annual