4Ch Bi-directional RCA Audio over Fiber Optical Converter
Product Advantages
► Send 4Ch Bi-Directional RCA Audio of 24-Bit Digitally Encoded Broadcast Quality Audio
► Send your RCA Audio Signal for distances of up to 12.4 miles (20 km) over SINGLE MODE optical fiber
► Plug & Play - Simply Plug in an Optical FC port and RCA audio
► Support Point-to-Point or Multi-Point connection
► No Loss, No Delay, Fiber Optica Audio Signal Transmission
► No need to configuration or any adjusting during the installation, user friendly design
► Full Set includes Optical Fiber to RCA transmitter, receiver & AC power supply, plus user manual
Overview
E-link 4Ch Bi-Directional RCA Audio over Fiber Optical Converter for CCTV audio and Professional Grade AV audio transmission over single mode and multimode fibers over distances up to 20 km and more. Support 4 Channel Bi-Directional 24-bit digitally encoded broadcast quality audio over one multi-mode or single-mode optical fiber. These fiber optic transmitter and fiber 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.
Technical Indexes
| RCA Audio |
| Connector: | RCA |
| Input/output Impedance: | 600ohm(unbalance) |
| Max input/output voltage: | 3.0Vp-p |
| Frequency Response: | 10 Hz~29kHz @±3dB |
| SNR: | ≥88db |
| Audio digital bandwidth: | 24 bit |
| Optical Fiber |
| Number of Optical Port: | 1 |
| Optical Connector: | Simplex FC (Default) |
| Wavelength: | 1310/1550nm |
| Optical Fiber: | Single Mode: 9/125um Multimode: 50/125um or 62.5/125um |
| Distance: | 0~20km (SMF) / 0~2km (MMF) |
| Electrical and Mechanical |
| Input Power: | DC 12V@1A |
| Power Adapter: | AC 90V~240V |
| Power Consumption: | 5W Max. |
| LED Indicators: |
| PWR: | Power Status |
| SYNC: | Fiber Status |
| Dimensions (WxDxH): | 160 x 135 x 26 mm |
| Weight: | 1.8Kg (including Transmitter & Receiver) |
| Casing: | Metal Case |
| Mounting Options: | Wall-mount |
| Environmental |
| Operating Temperature: | -20°C to 80°C (-4°F to 176°F) |
| Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF | > 100,000 hrs |
| Regulatory Approvals |
| ISO9001, CE, FCC, RoHS |
| Model | Description |
| LNK-4BRCA-20 | 4Ch BiDi (Forward + Backward) RCA Audio over Fiber Optical Converter, 20km, single mode single fiber, FC, including 1 transmitter & 1 receiver, used by pairs |
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