16 Port Industrial Unmanaged Ethernet Switch with 10/100M Auto-Negotiation 4x1000Base-FX SFP

16 Port Industrial Unmanaged Ethernet Switch with 10/100M Auto-Negotiation 4x1000Base-FX SFP

Product Overview:

The LNK-GY416-SFP Industrial Ethernet Switch delivers high-performance networking with 16×10/100BASE-T ports and 4×1000BASE-SFP fiber slots, designed for mission-critical industrial applications. This rugged switch ensures reliable connectivity in harsh environments while supporting long-distance, high-speed data transmission.

Key Features & Benefits

✅ Hybrid Copper-Fiber Connectivity

• 16×10/100BASE-T Ports: Enable flexible device connections for PLCs, HMIs, and IP cameras

• 4×1000BASE-SFP Slots: Support single-mode/multi-mode fiber (up to 120km) for high-speed backbone links

• Auto-Negotiation & Auto-MDI/MDIX: Simplifies plug-and-play installation

✅ Industrial-Grade Reliability

• Wide Temperature Range (-40°C to 75°C): Operates reliably in extreme environments (factories, oil fields, outdoor cabinets)

• Alloy Aluminum Shell: Provides IP40 protection against dust, vibration, and EMI interference

• DIN-Rail or Wall-Mountable: Compact design for space-saving deployment

✅ Optimized for Industrial Automation

• Fast Packet Forwarding: Ensures low-latency communication for real-time control systems

• High Broadcast Capacity: Supports large-scale industrial networks without congestion

• Surge & ESD Protection (6kV): Prevents damage from power fluctuations

Applications

✔ Factory Automation – Connects PLCs, robots, and sensors in smart manufacturing
✔ Transportation Systems – Powers railway signaling and traffic control networks
✔ Energy & Utilities – Provides reliable communication for substations and wind/solar farms
✔ Outdoor Surveillance – Extends network reach in harsh weather conditions

Product Features:

1. High-Performance Network Connectivity

• 16×10/100BASE-TX Ports: Support auto-negotiation for seamless device integration (PLCs, HMIs, IP cameras)

• 4×1000BASE-FX SFP Slots: Compatible with single-mode (SMF) and multi-mode fiber (MMF) for long-distance transmission (up to 120km)

• Auto-MDI/MDIX Function: Enables plug-and-play installation without crossover cables

2. Industrial-Grade Protection & Reliability

• 6KV Lightning Protection: Safeguards against power surges in harsh environments

• IP40-Rated Metal Housing: Resists dust, vibration, and electromagnetic interference

• Fanless Cooling Design: Aluminum alloy casing ensures excellent heat dissipation for 24/7 operation

3. Robust Power & Environmental Adaptability

• Dual DC Power Inputs (12-48V): Provides power redundancy for mission-critical applications

• Wide Temperature Range (-40°C to 80°C): Operates reliably in extreme conditions (outdoor cabinets, factory floors)

• Low Power Consumption: Optimizes energy efficiency without cooling fans

4. Intelligent Network Management

• Full/Half Duplex Auto-Sensing: Maximizes bandwidth utilization for different devices

• Jumbo Frame Support: Enhances data throughput for video surveillance systems

• QoS Prioritization: Ensures smooth transmission of critical control data

Application Scenarios

1. Industrial Automation Networks

• Provides reliable Ethernet backbone connectivity for smart factory environments

• Connects multiple PLCs, HMIs and industrial robots through 16×10/100BASE-TX ports

• Enables real-time control system communication with <1ms latency

2. Critical Infrastructure Monitoring

• Forms rugged network infrastructure for power substations (IEC 61850-3 compliant)

• Supports SCADA system integration in oil/gas pipelines and water treatment plants

• Withstands extreme temperatures (-40°C to 80°C) in mining operations

3. Transportation Communication Systems

• Implements railway signaling networks with mission-critical reliability

• Powers tunnel surveillance systems through hybrid copper-fiber connectivity

• Meets EN 50155 standards for rolling stock applications

4. Outdoor Harsh Environment Deployments

• Deploys in traffic control cabinets with IP40 protection

• Supports long-distance fiber links (up to 120km) for border security systems

• Resists vibration and EMI in maritime and offshore installations

5. Energy Management Systems

• Forms communication backbone for renewable energy plants (solar/wind farms)

• Enables distributed energy resource management with precise time synchronization

• Provides cyber-secure communication for smart grid applications

Technical Superiority:

• Industrial protocol transparency (MODBUS TCP, DNP3, IEC 104)

• Advanced traffic prioritization (QoS IEEE 802.1p) for critical control data

• Conformal coated PCB for humidity resistance in tropical climates

• 6KV surge protection for lightning-prone areas

Technical Indexes

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
•  PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
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Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
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E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified 
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.