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5-in-1 Starlink® Mini 150W Step-Up GigE PoE Injector with Splitter

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5-in-1 Starlink® Mini 150W Step-Up GigE PoE Injector with Splitter

The Conversions Tech 5-in-1 Step-Up Gigabit PoE Injector with Splitter is an all-in-one power + data hub engineered specifically for Starlink® Mini. It accepts a 12 V DC source (11–16 V window), boosts to a regulated 48 V, and injects power onto a Gigabit Ethernet line while preserving full 10/100/1000 Mb/s throughput. At the device end, the integrated splitter delivers the correct DC rail and data simultaneously—eliminating multiple boxes, adapters, and messy wiring. With up to 150 W of output power, robust protections, and a sealed, outdoor-ready build, this module is purpose-built for mobile, marine, and off-grid deployments where reliability is non-negotiable.

Key Capabilities (5-in-1)

  • DC Step-Up Converter: Boosts 11–16 V input to regulated 48 V for high-demand loads.
  • PoE Injector: Combines 48 V power + data on one Ethernet for a single sealed cable run.
  • PoE Splitter: Separates power/data at the dish end for correct Starlink Mini power rail.
  • Gigabit Pass-Through: Native 10/100/1000 Mb/s with low insertion loss—no bandwidth bottlenecks.
  • Integrated Protections: OCP/OVP/OTP/SCP & reverse-polarity safeguards for field reliability.

Technical Advantages

  • 150 W output headroom (48 V @ up to ~3.1 A) for stable operation under dynamic loads.
  • High-efficiency boost topology reduces thermal rise and extends runtime on limited DC sources.
  • Outdoor-ready enclosure with sealed cable glands and passive conduction cooling.
  • Single-cable philosophy: minimize penetrations and points of failure across RV/van/boat roofs.
  • Clean install: DC in from battery/house system → one LAN cable out carrying both 48 V and data.

Technical Specifications

Input Voltage 11–16 V DC (nominal 12 V systems)
Output Voltage 48 V DC (regulated)
Max Output Power Up to 150 W continuous
Output Current Up to ~3.1 A @ 48 V
Data Rates 10/100/1000 Mb/s (IEEE 802.3ab)
PoE Standards 802.3af / 802.3at / 802.3bt-class power delivery
Connectors DC input (ring/spade compatible), RJ45 LAN IN/OUT
Protections OCP, OVP, OTP, SCP, reverse polarity (auto recovery where applicable)
Cooling Passive conduction (no fan)
Environment Outdoor / automotive / marine / off-grid
Compatibility Optimized for Starlink® Mini

Applications

  • RV & Vanlife: Single sealed cable run from cabin to roof for Starlink Mini.
  • Marine: Rugged power/data delivery in salt-mist and vibration-prone environments.
  • Off-Grid Solar: 12 V banks → 48 V bus for satellite internet + networking gear.
  • Industrial/IoT: Remote enclosures needing 48 V PoE and true GigE throughput.
  • Public Safety/Events: Rapid-deploy field connectivity with minimal components.

FAQs

Does this directly power Starlink® Mini?
Yes. The integrated step-up + PoE injector/splitter architecture provides the correct regulated 48 V rail and Gigabit data to Starlink Mini as part of a clean single-cable installation.
What input source do I need?
A stable 12 V DC supply within 11–16 V (house battery, alternator-charged system, or DC bus). Wire gauge should be sized to current and run length to minimize voltage drop.
Is it compatible with 802.3af/at/bt devices?
Yes. The injector section is designed for PoE standards up to 802.3bt-class power. Gigabit pass-through preserves full 1 Gb/s throughput.
How many boxes does this replace?
It consolidates a DC-DC step-up converter, a PoE injector, a PoE splitter, a Gigabit pass-through coupler, and a protection module into a single enclosure.
Is the enclosure weatherproof?
Yes, it’s built for outdoor/mobile environments with sealed glands and passive thermal design. Mount out of direct spray/splash where possible and provide strain relief on all cables.
Any wiring tips?
Use appropriately sized ring/spade terminals on the DC input, observe polarity, and keep low-voltage runs short. For the Ethernet segment, use outdoor-rated Cat6/Cat6a with UV-resistant jacket for roof runs.

 

 

 

4 Reasons Pros Buy Direct from Conversions Tech

Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.

Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.

Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.

Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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