High-Performance & Dependable Ethernet Equipment for modern IoT & connectivity
Port & POE Configuration: The SH-G104T series industrial-grade POE media converter is equipped with 4×10/100M auto-sensing POE copper ports and 1x100M fiber port. It complies with IEEE802.3af/at standards, with a maximum single-port POE output of 30W, suitable for powering front-end PD devices like IP cameras and wireless APs.
Environmental Adaptability: Built for harsh working conditions, this POE media converter supports a wide operating temperature range of -40~+85℃. It maintains stable performance in extreme temperatures, avoiding network or power supply interruptions caused by environment changes.
Structure & Installation: It adopts a fanless design to reduce power consumption and heat accumulation. With a compact size of 124×89×33.5mm and DIN rail mounting support, the device can be easily installed in industrial control cabinets without occupying much space.
Operation Guarantee: It has an IP40 protection level and supports DC48~52V input with dual-power redundancy, providing continuous and reliable network and power supply for industrial equipment in sectors like transportation and telecommunications.
Customization Support: This POE media converter accepts customized production, such as adjusting fiber interface types or transmission distance parameters. Contact us if you need customization.
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Overview & Technical Highlights
Industrial Connectivity Solutions Meeting Global Multi-Industry Needs
Levinlink Industrial Ethernet device focus on “high adaptability, strong protection, and easy deployment” to meet the needs of various industrial scenarios worldwide. Equipped with a combination of auto-sensing copper ports and multi-spec fiber ports, they can connect devices of different speeds without complex debugging. The industrial-grade protection and wide-temperature design can withstand harsh environments such as dust, lightning strikes, and extreme temperatures, complying with international standards like IEC and CE to meet industrial safety regulations in different regions globally.


Industrial Automation
Connect PLCs, sensors and robotic arms, adapt to devices of different speeds, and ensure real-time transmission of production data.
Energy & Power
Resist harsh outdoor environments, dual power supply redundancy prevents energy monitoring network outages, suitable for base stations, oil fields and other scenarios.
Transportation Infrastructure
Multi-spec fiber ports meet different transmission distances, enabling stable transmission of traffic signals and monitoring data.
Industrial Automation
PoE models supply power to cameras directly, fanless design reduces failures, ensuring 24/7 image transmission.
Multi-Port Transmission & POE Function
The SH-G104T series industrial-grade POE media converter complies with IEEE802.3, IEEE802.3i, IEEE802.3u, IEEE802.3x and IEEE802.3af/at standards. Its 4×10/100M copper ports support transmission distances up to 250m (10Base-T) and 100m (100Base-T), and use 1/2 (+)、3/6 (-) wire pairs for POE output. The 1x100M fiber port covers short to long distances (from ≤550m to 60km-120km) based on fiber type, enabling flexible data transfer.
Industrial Reliability & Low-Power Deployment
This POE media converter operates at -40~+85℃ (storage: -40~+95℃) and supports 5%-90% non-condensing humidity. Its metal housing meets IP40 and IEC61000-series protection (ESD, EFT, surge). It uses a 4-pin terminal + DC jack for power input, supports reverse connection protection and has a fanless design (≤1W no-load power consumption). The 0.325kg weight and rail-mount design simplify on-site deployment.
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Additional Information
Customize & Inquiry
We offer customized IoT Ethernet devices and quotes based on your order quantity. For customization or purchase needs, please send your requirements to us.
Product Datasheet
We provide the data sheet for our IoT Ethernet devices (including specs and protocol support) to help you check project compatibility. Add to cart for instant access.
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Customer Testimonials

We ordered several optical transceivers for our data center upgrade. The modules arrived quickly, worked flawlessly, and integration was smooth. The support team was responsive and helpful throughout the process. Highly recommended

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Excellent quality switches at a fair price. The build feels solid, and the performance has been consistent even under heavy network traffic. This supplier has become our go-to partner for networking gear
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