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

Overview:

This model is multifunctional digital video/audio/data optical media converter with 4 channel video (BNC) +4 channel Audio (RCA)+ RS485 (bi-directional) data, specific parameters are as follows:
1) Video Technical parameters:

1. Video Interface: 4 channel (forward direction)
2. Video Interface Type: BNC
3. Video Input / Output Impedance: 75 ohms (unbalanced)
4. Video Input / Output voltage: Typical 1Vp-p (peak - peak), the largest 1.2Vp-p
5. Video Bandwidth: 10MHz
6. Video Sampling: 15MHz high-speed sampling
7. Video digital bits wide: 8/10/12 bits (bits)
8. Differential gain: (10% -90% APL) DG <1% (typical)
9. Differential phase: (10% -90% APL) DP <0.8 (typ)
10. Field tilt: <0.5%
11. Video SNR (weighted): S / N≥70Db (maximum optical link loss)

2) Audio Technical parameters:

1. Audio Interface number:4ch (forward direction)
2. Interface terminal: Industrial terminals, audio RCA
3. Audio input / output level typical: 0dBm
4. Audio input / output impedance: 600 ohms (balanced / unbalanced)
5. Audio Input / Output voltage: 0 ~ 2Vp-p (peak - peak)
6. Audio Bandwidth: 20MHz ~ 20KHz
7. Sampling rate: 48.6K
8. Nonlinear distortion factor: ≤1%
9. Audio SNR (weighted): S / N≥85dB

3) Data parameters:

1. Data Interface: RS-485 bi-directional
2. Property Interface: Industrial terminals (standard)
3. Interface signals: RS485

Package include:

• 1Pair transmitter & Receiver
• 2xpower supply
• Manual