Industrial Power Evolution | E-link China Launches 12-48V DC Gigabit PoE+ Injector

Redefining Edge Power Delivery: 12-48V Wide-Input Industrial PoE+ Injector Enables Single-Cable Data & Power up to 100m

Compact Industrial-Grade Design, Full Gigabit Passthrough, 802.3at 30W Output, Operating from -40°C to 80°C

In the era of pervasive Industrial IoT and edge intelligence, deploying remote endpoints like IP cameras, wireless access points, and sensors is often hindered by the dual challenge of providing both reliable data connectivity and stable power over significant distances. Traditional solutions involving separate power and data cabling increase complexity, cost, and failure points. Addressing this core challenge, E-link China introduces its 12-48V DC Wide-Input Industrial Gigabit PoE+ Injector. This compact, rugged device merges high-efficiency power conversion with flawless Gigabit data transmission, offering a supremely reliable and simplified solution for powering edge devices in the most demanding environments.

Core Innovation: Simplicity Meets Robustness

1. Universal Wide-Voltage Input (12-48V DC):

   • Seamlessly integrates with diverse industrial and renewable power sources, including 12V/24V vehicle systems, 48V telecom batteries, and solar power setups.

   • Advanced circuitry ensures stable 54V PoE+ output even with fluctuating input voltage, protecting sensitive powered devices (PDs).

2. True Gigabit Data Fidelity:

   • Features a Data Input Port and a PoE Output Port (Data+Power).

   • Supports 10/100/1000BASE-TX auto-negotiation, ensuring zero data loss or speed degradation. Ideal for high-bandwidth applications like HD video surveillance.

3. Industrial-Grade Endurance:

   • -40°C to 80°C operating temperature range ensures reliable performance in outdoor cabinets, unregulated warehouses, and extreme climates.

   • Aluminum alloy metal case provides superior heat dissipation, physical protection (IK08), and EMI shielding.

   • DIN-rail and wall-mounting options offer flexible, secure installation in control panels or on walls.

Technical Specifications

• Input Voltage: 12-48V DC (Wide Range)

• PoE Standard: IEEE 802.3at (PoE+)

• Max Output Power per Port: 30W

• Data Rate: 10/100/1000 Mbps (Auto-negotiation)

• Data Ports: 1x RJ45 Data In, 1x RJ45 PoE Out (Data+Power)

• Operating Temperature: -40°C to 80°C

• Housing: Aluminum Alloy (IP40 rated)

• Dimensions: 95 (L) x 70 (W) x 30 (H) mm

• Installation: DIN-Rail (35mm) / Wall Mount

• Diagnostics: Comprehensive LED Indicators (Power, Link, PoE Status)

Application Scenarios: Powering Critical Connections

• Outdoor Security & Surveillance: Powers PTZ cameras and thermal imagers over long distances using existing network cables, simplifying trenching and installation.

• Industrial Wireless Networks: Provides reliable power and backhaul for Wi-Fi 6/7 access points and industrial routers on factory floors or in sprawling logistics yards.

• ITS & Smart City Infrastructure: Ideal for traffic monitoring units, digital signage, and environmental sensors where AC power is unavailable or costly to deploy.

• Renewable Energy Sites: Easily interfaces with 12/24/48V DC solar or battery systems to power monitoring and communication equipment in off-grid locations.

Engineering Value Proposition

• Reduced TCO (Total Cost of Ownership): Eliminates separate AC power lines and outlets near each device, drastically cutting material and labor costs.

• Enhanced Reliability: Industrial-grade components and design minimize failure rates compared to consumer-grade injectors, ensuring system uptime.

• Deployment Flexibility: The wide input voltage allows for deployment in varied electrical environments without needing different injector models.

• Easy Maintenance: Clear LED indicators provide instant visual diagnostics for power, link activity, and PoE status, speeding up troubleshooting.

Quality & Support Commitment

• Rigorously Tested: Designed to withstand vibration, shock, and extended temperature cycling per industrial standards.

• Safety & Compliance: Meets relevant safety and EMC regulations for industrial equipment.

• E-link China Support: Backed by a 3-year warranty, comprehensive technical documentation, and access to our expert engineering support team.

About E-link China
E-link China is a dedicated provider of robust and innovative industrial networking and connectivity solutions. We focus on creating products that solve real-world problems in harsh environments, ensuring our customers' critical operations remain connected and powered. Our solutions are trusted in sectors ranging from manufacturing and energy to transportation and smart infrastructure globally.