Optical Transmission Products
EL-VAD1202
This product transmits the video channel between camera and monitor, one-way voice signal of MIC (PRE-AMP output), and two-way control data channel between control keyboard and receiver box over one core of optical cable.
It is a WDM (Wavelength Division Multiplexing) method that utilizes optical characteristics to transmit long-distance wirelessly and is not affected by electric and magnetic fields.
LEDs for data input and output indication are attached to the transmitting and receiving parts, so you can visually check data communication without separate equipment, and the video transmitting and receiving parts use seven-segment LEDs to check the video input and output voltage and optical cable disconnection in real time.
It is a WDM (Wavelength Division Multiplexing) method that utilizes optical characteristics to transmit long-distance wirelessly and is not affected by electric and magnetic fields.
LEDs for data input and output indication are attached to the transmitting and receiving parts, so you can visually check data communication without separate equipment, and the video transmitting and receiving parts use seven-segment LEDs to check the video input and output voltage and optical cable disconnection in real time.
Key Features
- High-quality video, audio, and data transmission
- 10 bit Digital link
- Supports RS-232C, RS-422, RS-485
- Long distance relay-free transmission using optical characteristics of optical communication (maximum transmission distance 120Km)
- Built-in video signal numerical value display & optical cable disconnection indication function
- AC 110V / 220V
- Seven segments for displaying video input and output voltage by channel, LED built-in
- NTSC, PAL, SECAM supported
- Ordering Informations
EL-VAD1202-1 | |||||||||
EL | - | V | A | D | 1 | 20 | 2 | - | 1 |
ELIM | VIDEO | AUDIO | DATA | 1: Bi-directional 2: Uni-directional | 20 km 40 km 60 km | 1: Multi 2: Single | 1: Module 2: 1U 3: 3U | ||
