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Black rectangular AC adapter with 4-pin connector and long power cord

WAWEIS

WAWEIS 4-Pin 24V 2.91A AC Adapter for Shiron 4G S2 ACM

SKU CH-SDJB-XFDXK

A 24 V 2.91 A AC adapter with a 10 ft cord, 100–240 V input and FCC, CE, RoHS certifications

  • World-wide 100–240 VAC input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Shiron 4G S2 ACM

Replacement Adapter for Shiron 4G S2 ACM

This 24 V 2.91 A AC adapter replaces the original power supply for the Shiron 4G S2 ACM satellite modem router. It matches the OEM specification of 24 VDC at 2.91 A and uses a four-pin connector. The unit accepts a worldwide input range of 100 to 240 VAC at 50 or 60 Hz.

Thermal and Power Behaviour

Built-in protection circuits guard against over-current, over-voltage, short-circuit and total power fault conditions. A smart chip monitors temperature to prevent overheating during continuous operation. High-quality wiring and improved isolation materials reduce electrical interference while delivering stable output.

Included Cable and Certifications

The package supplies a single adapter with an integrated 10 ft power cord for flexible placement. The product carries FCC, CE and RoHS certifications confirming compliance with safety and environmental standards. No additional software or mounting hardware is bundled with the unit.

Highlights

  • World-wide 100–240 VAC input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Shiron 4G S2 ACM

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 4-pin plug to the Shiron 4G S2 ACM and which step is often missed?

Align the 4-pin connector with the modem's DC input, push firmly until it clicks, then plug the AC cord into a 100-240VAC 50/60Hz outlet; the step often missed is verifying the click that confirms full seating.

What maintenance will the adapter need during its service life?

No scheduled maintenance is required; keep the 10 ft cord free of tight bends and dust the ventilation slots occasionally, and replace the unit only if the over-current, over-voltage or short-circuit protections activate.

What is the first limit reached when the adapter runs continuously at full load?

The 24V 2.91A output rating is the primary limit; sustained draw at or above 2.91A triggers the built-in over-current and over-temperature protections, causing the adapter to shut down until it cools.

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