Fiberplex PSQ-3910 Power Supply – 9VDC Adapter for FOI Modules
The Fiberplex PSQ-3910 is a high-quality plug-in power supply designed for use with Fiberplex FOI fiber optic isolation modules. It delivers a stable 9VDC output, ensuring reliable performance for mission-critical communication systems.
Key Features:
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Model: PSQ-3910
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Manufacturer: Fiberplex Technologies
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Output Voltage: 9 VDC regulated
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Input Voltage: 100–240 VAC, 50/60 Hz (universal)
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Output Connector: Barrel jack (fits standard FOI module ports)
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Designed For: Fiberplex FOI series (FOI-2172, FOI-3901, FOI-2173, FOI-3902, etc.)
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Form Factor: Wall-mount plug-in adapter
Applications:
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Powering Fiberplex FOI modules
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Industrial and telecom installations
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Secure fiber optic communication systems
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Replacement or backup power supply
SOLD AS IS
UNTESTED
NO ACCESSORIES INCLUDED


