Typical Applicaiton in Church:
Workflow：
Signal Source: 2 channels (stereo left/right) of critical audio signal from the stage mixing console.
Transmitter End: Converts this 2 channel signal into an optical signal and injects it into the fiber optic trunk line.
First-Level Receiver End (e.g., in the middle section of the church): Receives the optical signal, converts it back into high-quality analog audio, and outputs it via XLR to the local power amplifier and speaker. Simultaneously, it cleans and reshapes the optical signal, then passes it on to the next level via "OUT" interface.
Second-Level, Third-Level... Receiver Ends (e.g., in the rear of the church, lobby, etc.): Repeat the above process. Each level provides the exact same 2 channels of audio signal for use in its local area and continues to pass the optical signal down the chain.
Summary: What you are purchasing is a "2-input → multi-output" system. All receivers along the entire chain provide the same set of audio signals to different locations along the path.
Features:
l 2 Port (Right & Left) Line-Level balanced audio XLR IN, 4~6 Ports OUT at 2~3 Cascades in different locations over one 0~10Km Single-Mode Fiber or 500 meters Multi-Mode Fiber along 1 x Fiber patch.
l Supports 16-bit digitally encoded broadcast quality balanced audio
l Easy stand-alone or rack-mount installation.
l Plug and Play design ensures adjustment-free installation
l with Hot Pluggable SFP module.
Description:Balanced Audio:
Number of Input Channels: 2 Ports (Right + Left)
Number of Output Channels: 4 Ports (2 x Right+2 x Left) if 2 Cascades, 6 Ports (4 x Right+4 x Left) if 3 Cascades
Input Connector: XLR（female）
Output Connector: XLR（male）
Input / Output Impedance:10K Ohm
Input capacitance LINE inputs:10 pF
Max input/output voltage:+4 dBu (1.228 Volts)
Frequency Response:10 Hz～24kHz @±3dB
Sample Rates From:48kHz;
SNR: 80dB
Bit Depth:16 bit
Optical:
Wavelength: 1310nm
Output Power: -14~ -8dBm
Supported Optic fiber: 50/125u multi-mode，62.5/125u multi-mode，9/125u single-mode
Rx sensitivity:-30dBm
Optical connector: 1 x LC (default), 1 x ST, 1 x SC, 1 x FC (Optional)
Distance: 0~500 Meters (MMF) / 0~20 Kilometers (SMF)
Electrical & Mechanical:
Input Power Requirements:DC 5V@2A
Power Adapter: AC 90V~240V Power Consumption:< 5W
Stand-Alone Dimensions: 170.8 x 158.60 x 44.8 mm
Shipping Weight:(include Transmitter & Receiver ) 4.0kg
Environmental:
Operating Temperature:-20°C ~ +75°C
Storage Temperature:-40°C ~ +85°C
Relative Humidity:0% ~ 95% (non-condensing)
MTBF:>100,000 hours
Application:
Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications etc Package:
1. 1 x transmitter with SFP module.
2. Receivers with SFP module depends you ordered
3. Power supply adapters depends you ordered
Shipment:
Once order received, we will worldwide deliver by DHL Express for about 1 week delivery.