Sharp Vision AS 395 FTTB DC Amplifier
The device in the lower half of your image is an AS 395 FTTB DC Amplifier. It is used to boost RF signals within a building's internal network after the fiber signal has been converted by a node.
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Key Features:
- Gain Control: Features a manual gain adjustment (40dB) to optimize signal strength for long cable runs.
- Power: Operates on 12V DC and is designed to work with a Power Supply Pass (PSP) adapter.
- Output: Includes dual RF outputs to branch the signal to multiple points.
- Purpose: Maintains high Picture Quality, BER (Bit Error Rate), and MER (Modulation Error Ratio) for digital and analog cable transmissions.