This is a Shaftel FTTH Active Node 4-way signal amplifier. It is used to boost and distribute a fiber optic or cable TV signal to multiple televisions or devices within a home or building.
- Function: Amplifies a signal and splits it into four separate outputs without significant signal loss.
- Input: Accepts an optical signal via the "OPTIC IN" port.
- Outputs: Features four "RF OUT" coaxial ports for connecting to multiple devices.
- Power: Requires a DC 12V power input.
- Gain: Provides a gain of 100dB to ensure a strong signal to all connected outputs.
Key Features and Functionality
- Function: It receives an optical signal via the "OPTIC IN" port and converts it into a standard coaxial RF signal. This allows existing coaxial cabling to be used for signal distribution.
- Connectivity: It features a single optical input (SC/APC connector, not clearly visible, but standard for these devices) and four "RF OUT" ports (F-type connectors) for connecting up to four devices.
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Specifications:
- Wavelength Range: Supports a wide operating wavelength range of 1100nm to 1650nm.
- Power: It requires a 12V DC power input via the "DC IN 12V" port to operate (it is an "active" node, unlike "powerless" or "passive" nodes).
- Output Level: The device is rated for a high output level of up to 100dB (decibels per microvolt, dBuV), which helps drive the signal across longer cables or multiple splits without significant quality loss