Product Highlights
- 8 x 10/100/1000M Auto-Negotiating RJ45 Ports
- Full/Half-Duplex Auto-Negotiation
- MDI/MDI-X Auto-Crossover Support
- POE Optional
- IEEE802.af POE & IEEE802.3at POE+ Compliant
- 1 x 1000M SFP Optical Port
- SC/ST Optical Interfaces (Optional)
- SFP Module Compatible (Optional)
- Desktop Mounting
- DC 5~52V Wide-Range Input
- Plug-and-Play, Easy Maintenance
Order & Quote
High-Performance & Dependable Ethernet Equipment for modern IoT & connectivity
official products
All our products are sourced directly from official channels, offering you genuine items of the highest quality.
Global Standards
Designed and tested to meet global industry standards, ensuring compatibility and reliability in enterprise environments
secure payments
Provide a safe and reliable shopping experience with secure payment options and transparent order tracking, giving you peace of mind from checkout to delivery
Sustainable Choice
Our commitment goes beyond technology. We support sustainable practices in packaging and logistics to reduce environmental impact
Product Detail
Description
The SH-318 Series Commercial-Grade POE Media Converters provides 8 x 10/100/1000M auto-negotiating RJ45 ports and 1 x 1000M SFP optical port. Compliant with international standards such as IEEE 802.3, these converters ensure full compatibility with network devices from other brands (e.g., switches, routers). As cost-effective network access solutions, they are ideal for high-speed networks in enterprises, campuses, and HD surveillance systems for smart cities, traffic monitoring, and security applications.
POE Functionality
The SH-318 series also supports POE output, enabling power supply to front-end PD devices (Powered Devices) such as IP cameras and wireless APs. This makes them suitable for scenarios where traditional cable wiring is challenging, offering flexible deployment in commercial and surveillance environments.
Order Guide
Model | Specifications |
---|---|
SH-318T-SFP | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, SFP Slot, External Power Supply |
SH-318TM-2 | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Multi-Mode 1310nm 2KM SC, External Power Supply |
SH-318TS-20 | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Single-Mode 1310nm 20KM SC, External Power Supply |
SH-S318T-3A | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Single-Mode Single-Fiber T1310/R1550nm 3KM SC, External Power Supply |
SH-S318T-3B | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Single-Mode Single-Fiber T1550/R1310nm 3KM SC, External Power Supply |
SH-S318T-20A | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Single-Mode Single-Fiber T1310/R1550nm 20KM SC, External Power Supply |
SH-S318T-20B | Commercial Media Converter With 8*10/100/1000Base-T Ports + 1*100/1000Base-X Port, Single-Mode Single-Fiber T1550/R1310nm 20KM SC, External Power Supply |
Technical Specifications
Technical Specifications

Quality Certifications
Provide multiple qualification certification services. For full details, head to Compliance Center.
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.
Ethernet products
Customer Testimonials
“I purchased networking equipment from this company and was impressed by the fast delivery and solid packaging. The switch works perfectly, installation was simple, and performance is stable. Great experience overall, I will definitely buy again.”