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
Multi-Gigabit Copper Connectivity
8× RJ45 ports supporting 10/100/1000M/2.5G Base-T speeds
Auto-MDI/MDI-X for simplified cabling
Full/Half duplex mode compatibility
High-Speed Fiber Options
2× SFP+ ports supporting 1.25G/2.5G/10G speeds
Compatible with single-mode or multi-mode fiber modules
Enables long-distance network extension (up to 80km with single-mode)
Industrial-Grade Design
Wide temperature operation (-40°C to +75°C)
Dual power inputs (12-48V DC) with polarity protection
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
Ethernet |
Standards: | IEEE802.3 10BASE-T |
| IEEE802.3u 100BASE-TX/FX |
| IEEE802.3x Flow Control |
| IEEE 802.3az Energy Efficient Ethernet (EEE) |
| IEEE802.3ab 1000BASE-T |
| IEEE802.3z 1000BASE-X |
| IEEE802.3bz 2.5Gbps |
Forward & Filtering Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| 1,488,000pps (1000Mbps) |
Packet Buffer Memory: | 2.75M bits |
Processing Type: | Store-and-Forward |
Max Packet Length: | 9K Bytes Jumbo Frame |
Address Table Size: | 4K MAC Addresses |
Interface |
Connector: | 8 x RJ45 (10/100/1000M/2.5G Base-TX) |
Optical Port: | 2 x 1.25G/2.5G/10G SFP+ |
Environmental |
Operating Temperature: | -40°C to 80°C (-40°F to 176°F) |
Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity: | 5% to 95% non-condensing |
MTBF | > 200,000 hrs |
Electrical and Mechanical |
Input Power: | 12~48V DC, Redundant Power (6-pin Terminal Block) |
Power Consumption: | 5W Max. |
Protection: |
Power Input Overload: | Automatic Resettable |
Reverse Polarity: | Present |
Ordering Information
Model | Description |
LNK-IMC208-2.5G-SFP+ | Industrial 8-port 10/100/1000M/2.5G BASE-TX + 2-port 1.25G/2.5G/10G SFP+ BASE-FX Ethernet Switch |
SFP Options | ► SFP+ module is to be purchased separately. |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Application Display Diagram
