4 Port RCA Audio to Fibre Extender Set
4 port RCA Audio (1 stereo) over Fiber Optical Converter for CCTV audio and Professional Grade AV audio transmission over single-mode and multimode fibre over distances up to 20 km and more. Support 2 Channel 24-bit digitally encoded broadcast-quality audio over one multimode or single-mode optical fibre. These fibre optic transmitters and fibre optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications, etc, and are available for stand-alone or rack-mount installations. FC, ST or SC optical connectors are optional.
Features
Completely digital fibre transmit platform;
No need to configuration or any adjusting during the installation, user-friendly design;
Audio to fibre converter is based on self copyright IC;
No interference from adjacent power lines, sources or other
4 steps filtering;
Completely digital, broadcast transmission efficiently managed by specific IC;
Power supply, link, video by dynamic indication;
ASIC based design;
transmit distance: up to 2 km Multimode, 20 km single-mode, more range upon request
Power supply: AC 110 – 260V or DC48V, other customized types upon request
Optical:
| Wavelength | 1310nm&1470nm~1610nm |
| Output Power | -14~ -8dBm / -5~0dBm |
| Optic fiber | 50/125u multimode, 62.5/125u multimode, 9/125u single mode |
| Rx sensitivity | -30dBm |
| Optical connector | FC, ST, SC (optional) |
| Distance | 0~2KM (MM) / 0~20KM (SM) |
Audio:
| Input/output Impedance | 600ohm(unbalance) |
| Max input/output voltage | 3.0Vp-p |
| Frequency Response | 10 Hz~29kHz @±3dB |
| SNR | > 70dB |
| Connector | RCA |
Electrical & Mechanical:
| Input Power Requirements: | DC 5V@2A |
| Power Adapter: | AC 90V~240V |
| Power Consumption: | < 5W |
| Stand-Alone Dimensions: | 104mm × 104mm × 28mm |
| Shipping Weight: | (include Transmitter & Receiver ) 0.8kg |
Environmental:
| Operating Temperature: | -20°C ~ +75°C |
| Storage Temperature: | -40°C ~ +85°C |
| Relative Humidity: | 0% ~ 95% (non-condensing) |
| MTBF: | >100,000 hours |
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