Highlight:
Industrial 8-port 1000M / 2.5G BASE-TX + 2-port 10G SFP+ BASE-FX Ethernet Switch
Industrial 8-port 1000M / 2.5G BASE-TX + 2-port 10G SFP+ BASE-FX Ethernet Switch
Product Overview
Next-Generation Industrial Networking Solution
The LNK-IMC208-2.5G-SFP+ is a high-performance hardened industrial Ethernet switch featuring 8× multi-speed RJ45 ports (10/100/1000M/2.5G Base-T) and 2× SFP+ fiber ports (1.25G/2.5G/10G Base-FX). This ruggedized networking device delivers multi-gigabit speeds, fiber-optic connectivity, and industrial-grade reliability for demanding environments.
Key Features & Benefits
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Multi-Gigabit Copper Connectivity
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8× RJ45 ports supporting 10/100/1000M/2.5G Base-T speeds
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Auto-MDI/MDI-X for simplified cabling
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Full/Half duplex mode compatibility
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High-Speed Fiber Options
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2× SFP+ ports supporting 1.25G/2.5G/10G speeds
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Compatible with single-mode or multi-mode fiber modules
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Enables long-distance network extension (up to 80km with single-mode)
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Industrial-Grade Design
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Wide temperature operation (-40°C to +75°C)
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Dual power inputs (12-48V DC) with polarity protection
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Fanless metal housing with IP40 protection rating
Feature Highlights
1. Multi-Speed Network Connectivity
✔ 8× Multi-Gigabit RJ45 Ports - Supports 10/100/1000M/2.5G Base-T speeds with auto-negotiation
✔ 2× High-Speed SFP+ Ports - Delivers 1.25G/2.5G/10G Base-FX fiber connectivity
✔ Auto-MDI/MDIX - Automatic cable type detection for simplified installation
2. Advanced Networking Features
✔ IEEE 802.3x Flow Control - Prevents data packet loss during network congestion
✔ Jumbo Frame Support - Optimizes throughput for high-resolution video transmission
✔ VLAN Support - Enables network segmentation for improved security
3. Industrial-Grade Reliability
✔ Redundant Power Inputs (12-48V DC) - Ensures 24/7 operation in critical applications
✔ Wide Temperature Operation (-40°C to +80°C) - Performs in extreme environments
✔ DIN-Rail Mounting - Secure installation in industrial control cabinets
4. Energy Efficiency & Management
✔ IEEE 802.3az EEE - Reduces power consumption by up to 70% during low traffic
✔ Comprehensive LED Indicators - Real-time monitoring of port status and system health
✔ Fanless Design - Silent operation for noise-sensitive environments
5. Robust Mechanical Design
✔ Industrial-Grade Metal Housing - IP40 protection against dust and particles
✔ 4KV Surge Protection - Guards against power spikes on all interfaces
✔ Compact Form Factor - Space-saving design for crowded industrial panels
Technical Specifications:
• Switching Capacity: 40Gbps
• Forwarding Rate: 29.76Mpps
• MAC Address Table: 8K entries
• Certifications: CE, FCC, RoHS, IEC 61850-3
Application Scenarios
1. Industrial Automation & Smart Manufacturing
• Provides multi-gigabit backbone connectivity (2.5G/10G) for Industry 4.0 smart factories, supporting high-bandwidth machine vision systems and real-time PLC communications
• Enables deterministic networking for SCADA systems with IEEE 802.3x flow control to prevent data loss
• Withstands -40°C to +80°C temperatures in harsh production environments with DIN-rail mounting
2. High-Resolution Surveillance Systems
• Supports 4K/8K IP cameras through 2.5G copper ports for bandwidth-intensive video streams
• Provides 10G fiber uplinks via SFP+ ports for long-distance video transmission to central monitoring stations
• Features VLAN segmentation for multi-camera security networks in airports and metro systems
3. Intelligent Transportation Infrastructure
• Powers roadside units (RSUs) with multi-speed copper ports (10/100/1000M/2.5G) for V2X communications
• Delivers network redundancy through dual power inputs for mission-critical traffic management systems
• Supports fiber-optic connectivity for tunnel/bridge monitoring with extended temperature operation
4. Telecom Edge & Enterprise Networks
• Enables multi-gigabit WiFi 6/6E backhaul through 2.5G copper ports
• Provides 10G fiber aggregation for ISP edge deployments and FTTH applications
• Features energy-efficient operation (IEEE 802.3az EEE) for green data center initiatives
5. Energy & Utility Sector
• Complies with IEC 61850-3 for substation automation and smart grid communications
• Withstands high EMI environments in oil/gas field operations
• Supports legacy equipment through 10/100M auto-negotiation while enabling future-proof 2.5G/10G upgrades
Technical Indexes
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Ethernet
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Standards:
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IEEE802.3 10BASE-T
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IEEE802.3u 100BASE-TX/FX
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IEEE802.3x Flow Control
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IEEE 802.3az Energy Efficient Ethernet (EEE)
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IEEE802.3ab 1000BASE-T
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IEEE802.3z 1000BASE-X
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IEEE802.3bz 2.5Gbps
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Forward & Filtering Rate:
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14,880pps (10Mbps)
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148,800pps (100Mbps)
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1,488,000pps (1000Mbps)
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Packet Buffer Memory:
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2.75M bits
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Processing Type:
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Store-and-Forward
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Max Packet Length:
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9K Bytes Jumbo Frame
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Address Table Size:
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4K MAC Addresses
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Interface
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Connector:
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8 x RJ45 (10/100/1000M/2.5G Base-TX)
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Optical Port:
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2 x 1.25G/2.5G/10G SFP+
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Environmental
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Operating Temperature:
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-40°C to 80°C (-40°F to 176°F)
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Storage Temperature:
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-40°C to 85°C (-40°F to 185°F)
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Relative Humidity:
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5% to 95% non-condensing
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MTBF
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> 200,000 hrs
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Electrical and Mechanical
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Input Power:
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12~48V DC, Redundant Power (6-pin Terminal Block)
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Power Consumption:
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5W Max.
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Protection:
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Power Input Overload:
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Automatic Resettable
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Reverse Polarity:
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Present
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Ordering Information
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Model
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Description
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LNK-IMC208-2.5G-SFP+
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Industrial 8-port 10/100/1000M/2.5G BASE-TX + 2-port 1.25G/2.5G/10G SFP+ BASE-FX Ethernet Switch
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SFP Options
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► SFP+ module is to be purchased separately.
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Mounting Options
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► Default DIN-Rail Bracket installed; Wall Mount Bracket is included.
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Power Options
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► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block.
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► Power Supply is to be purchased separately.
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Application Display Diagram
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