E-link China Technology Co.,LTD
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Industrial 8-Port 2.5G BASE-T + 2-Port 2.5G/10G SFP+ Managed Ethernet Switch
Product Overview
Next-Generation Industrial Networking Solution
The LNK-IMC208-2.5GM-SFP+ is a high-performance managed industrial Ethernet switch featuring 8× multi-speed RJ45 ports (10/100/1000M/2.5G Base-T) and 2× high-speed SFP+ fiber ports (1.25G/2.5G/10G Base-X). This ruggedized networking device delivers multi-gigabit speeds, fiber-optic connectivity, and enterprise-class management for demanding industrial 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 hassle-free cabling
Full/Half duplex mode compatibility
High-Speed Fiber Options
2× SFP+ ports supporting 1.25G/2.5G/10G speeds
Compatible with single-mode (up to 80km) and multi-mode fiber modules
Enables long-distance network extension and bandwidth aggregation
Advanced Management Capabilities
Layer 2+ management (VLAN, QoS, RSTP)
Web-based GUI and CLI for flexible configuration
SNMP v1/v2c/v3 support for network monitoring
Advanced Feature Set
1. Multi-Gigabit Network Connectivity
✔ 8× Multi-Speed RJ45 Ports - Supports 10/100/1000M/2.5G Base-T with auto-negotiation
✔ 2× High-Speed SFP+ Ports - Delivers 1.25G/2.5G/10G Base-X fiber connectivity
✔ Auto-MDI/MDIX Technology - Automatic cable type detection for simplified installation
2. Advanced Management & Control
✔ USB-C Management Port - Enables easy configuration without RS232 serial access
✔ Web-based GUI & CLI - Provides flexible network management options
✔ SNMP v1/v2c/v3 Support - Allows remote monitoring and configuration
3. Industrial-Grade Reliability
✔ IP40 Aluminum Enclosure - Dust-proof and ruggedized construction
✔ DIN-Rail Mounting - Secure installation in industrial control cabinets
✔ Extended Temperature Range (-40°C to +80°C) - Operates in extreme environments
4. Energy Efficiency & Performance
✔ IEEE 802.3az EEE - Reduces power consumption by up to 70% during low traffic
✔ Non-Blocking Architecture - Ensures full wire-speed performance
✔ 8K MAC Address Table - Supports large-scale device deployments
5. Layer 2+ Management Features
✔ VLAN Support - Enables network segmentation and security
✔ QoS Prioritization - Ensures bandwidth for critical applications
✔ RSTP Protocol - Provides network redundancy and fast convergence
Application Scenarios
1. Industrial Automation Networks
• Provides multi-gigabit backbone connectivity (2.5G copper + 10G fiber) for Industry 4.0 smart factories
• Supports real-time industrial protocols (PROFINET, EtherCAT) with deterministic latency
• Features -40°C to +80°C operation for harsh manufacturing environments
2. High-Bandwidth Surveillance Systems
• Enables 4K/8K IP camera networks with 2.5G copper ports for ultra-HD video transmission
• Provides 10G fiber uplinks via SFP+ ports for long-distance video backhaul
• Supports VLAN segmentation for multi-camera security deployments
3. Intelligent Transportation Infrastructure
• Powers roadside communication units (RSUs) for V2X applications
• Delivers network redundancy through dual power inputs for mission-critical systems
• Withstands extreme weather conditions in outdoor cabinet installations
4. Enterprise & Campus Networks
• Supports WiFi 6/6E access points with 2.5G copper connectivity
• Enables 10G fiber aggregation for multi-building campus networks
• Features USB-C management for simplified network configuration
5. Telecom & ISP Edge Deployments
• Provides fiber-to-the-edge connectivity for FTTH applications
• Supports GPON/XGS-PON through SFP+ modules
• Offers compact DIN-rail mounting for space-constrained telco cabinets
Technical Indexes
| Ethernet | |
| Standards:
| IEEE802.3 10BASE-T |
| IEEE802.3u 100BASE-TX/FX | |
| IEEE802.3ab 1000BASE-T | |
| IEEE802.3z 1000BASE-X | |
| IEEE802.3bz 2.5Gbps | |
| IEEE802.3ae 10GBase-R | |
| IEEE802.3p QoS | |
| Forward & Filtering Rate: | 14,880pps (10Mbps) |
|
| 148,800pps (100Mbps) |
|
| 1,488,000pps (1000Mbps) |
|
| 1,488,000,000pps (10000Mbps) |
|
| 3,720,000,000pps (2.5Gbps) |
| Packet Buffer Memory: | 12M bits |
| Processing Type: | Store-and-Forward |
| Backplane bandwidth | 110Gbps |
| Max Packet Length: | 9K Bytes Jumbo Frame |
| Address Table Size: | 8K MAC Addresses |
| Interface | |
| Ethernet Port: | 8 x 10/100/1000M/2.5G RJ45 |
| Optical Port: | 2 x 1.25G/2.5G/10G SFP |
| Management Port | 1 x USB-C |
| 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: | 8W Max |
| Protection: | |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
Ordering Information
| Model | Description |
| LNK-IMC208-2.5GM-SFP+ | Industrial 8-Port 10/100/1000M/2.5G + 2-Port 1.25G/2.5G/10G SFP+ Managed Ethernet Switch |
| SFP Options | ► SFP+ module is to be purchased separately. |
| Mounting Options | ► Default DIN-Rail Bracket installed |
| Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Application Display Diagram
