Introduction:

FN-DVT-M80 Full Digital Lossless Relay Multiplexer supports up to 8 channels video signal losslessly enlarge and regenerate, and multiplexing to 1channel optic signal for transmission, which can effectively extend the video transmission distance, and extremely save the fiber resource, reduce the users’ cost.

 

Main Features:

 1. Support up to downlink 8 channels optic signal;

 2. Save project cost, extremely save fiber resource, with much higher cost performance than the traditional video relay

 3. Adopt full digital video lossless relay multiplexing technology developed by Framenet Telecom, improving the quality of video transmission.

 4. Working flexibly, strong adaptability, flexible networking formats, can correspond to multi model video optical transceivers, adapt to different working environment;

 5. Easy to install, plug and play;

 6. With both desktop and card model, the desktop is small, and the card can be used inconjunction with MSAP1600;

 7. Compatible with MSAP1600 multi service access system, unified network management;

 8. Relay-line Ratio is up to 1:8, can effectively save fiber resource in service center zone;

 9. Single, multi mode fiber transmission, the distance is up to 0-60KM.

 

Technical Parameter:

Optic Interface

1. Connector :                                FC/SC is optional

2. Transmission Distance :         0~30Km (single mode fiber, standard)

                                                          0~60Km (single mode fiber, long distance)

                                                          0~100Km (single mode fiber, extra long distance)

                                                          0~5Km (multi mode fiber, standard)

 

3. Light power: DVT-M40(1310)≥12DB;
                           DVT-R40M(C)(1550) ≥13DB; 
                           the other video optical transceiver(20/40/80)≥-10DB;

4. Receive Sensitivity: ≤-33DB;
 

Video Interface

1. Signal System: PAL/NTSC/SECAM

2. Nominal Input Output Level: 1VP-P

3. Nominal Input Output Impedance: 75Ω

4. Each Path Bandwidth: 6.5MHz

5. Sample Frequency: 13.5MHz

6. Quantization Level: 10bit

7. Differential Gain: 1% (Typical values)

8. Differential Phase: 10 (Typical values)

9. Weighted Signal-to-Noise Ratio: 67dB (Typical values)

10. Color Brightness Difference Delay: 10ns (Typical values)

11. Color Brightness Difference Gain: ±10% (Typical values)
 

Power Supply

1. DC Voltage: +24VDC, Tolerance Range: +20V~+28V, Power Supply Ripple: ≤120mVp-p

2. DC Voltage:-48VDC, Tolerance Range: -24V~-72V, Power Supply Ripple: ≤240mVp-p

3. AC Voltage: 220VAC, Tolerance Range: 170V~270V   Frequency: 50Hz

4.  Power Consumption: ≤ 10W
 

Working Environment

1. Environment Temperature: -10℃~70℃    

2.  Relative Humidity: ≤95%(35℃)

3.  Atmospheric Pressure: 86-106Kpa
 

Dimension