Industrial Ethernet Switch 8-Port 10/100/1000T + 4-Port 1000X SFP
12-48VDC Power Input
Product Overview:
The LNK-IMC408G Series is a high-performance industrial Gigabit
Ethernet switch designed for robust and scalable network
deployments in demanding environments. It features 8×
10/100/1000Base-T RJ45 copper ports and 4× 1000Base-X SFP fiber
slots, delivering flexible and high-bandwidth connectivity for a
wide range of industrial applications.
The copper ports support Gigabit Ethernet speeds, auto-negotiation,
full/half-duplex operation, and auto MDI/MDI-X for seamless
integration with IP cameras, wireless access points, network
recorders, and industrial control devices. The SFP fiber slots
offer compatibility with both single-mode and multi-mode optical
modules, enabling long-distance, high-speed, and noise-immune data
transmission ideal for backbone links and extended-reach networks.
Built with a hardened industrial design, this switch supports
wide-temperature operation (-40°C to 75°C), DIN-rail mounting, and
features such as VLAN, QoS, and rugged EMI protection. It is an
ideal solution for smart surveillance systems, factory automation,
intelligent transportation, and other mission-critical applications
requiring reliable Gigabit and fiber connectivity.
Features
✅ Hybrid Gigabit Connectivity: Features 8× 10/100/1000Base-T RJ45 ports and 4× 1000Base-X SFP
fiber slots for flexible, high-bandwidth copper and fiber network
integration.
✅ Intelligent Auto-Negotiation Ethernet: All RJ45 ports support auto-MDI/MDIX, auto-negotiation, and
full/half-duplex operation for seamless plug-and-play deployment.
✅ Energy-Efficient Design: Complies with IEEE 802.3az EEE standard, significantly reducing
power consumption during low network activity.
✅ Rugged Industrial Construction: IP40-rated aluminum housing provides superior protection against
dust, corrosion, and electromagnetic interference.
✅ Easy DIN-Rail Installation: Supports standard DIN-rail mounting for quick and secure
deployment in control cabinets and industrial environments.
✅ Wide Voltage Input Range: Accepts 12-48V DC power input, compatible with various industrial
power systems and renewable energy applications.
✅ Ultra-Low Power Consumption: Maximum 8W power usage ensures energy-saving operation suitable
for solar-powered and off-grid installations.
✅ Compact and Lightweight Design: Measures 149×114×50 mm and weighs only 0.55kg, saving space while
maintaining robust performance.
✅ Extended Temperature Operation: Reliably operates in -40°C to 80°C environments, ideal for harsh
outdoor and industrial applications.
Application Scenarios
Industrial Automation Networks: Provides Gigabit connectivity for PLCs, HMIs, and industrial
controllers in smart manufacturing systems, with IP40 aluminum
housing ensuring reliability in dusty and corrosive environments.
Outdoor Surveillance and Security Systems: Supports high-bandwidth video transmission for IP cameras, NVRs,
and access control devices through noise-immune fiber links, with
wide-temperature operation (-40°C to 80°C) enabling deployment in
harsh outdoor conditions.
Intelligent Transportation Systems (ITS): Ideal for traffic management applications including license plate
recognition, electronic toll collection, and variable message
signs, with DIN-rail mounting facilitating installation in roadside
cabinets.
Renewable Energy Infrastructure: Suitable for solar farms and wind power installations with wide
DC input voltage (12-48V) and ultra-low power consumption (8W max)
supporting off-grid and sustainable energy applications.
Rail and Metro Communication Networks: Deploys in wayside equipment, passenger information systems, and
train-ground communication with compact design (149×114×50mm) and
vibration-resistant construction.
Factory Networking Backbones: Enables high-speed data exchange between production zones with
SFP fiber ports providing EMI-resistant connectivity in
electrically noisy industrial environments.
Technical Indexes
Ethernet |
Standards: | IEEE802.3 10BASE-T |
IEEE802.3u 100BASE-TX |
IEEE802.3ab 1000BASE-T |
IEEE802.3z 1000BASE-X |
Forward & Filtering Rate: | 14,880pps (10Mbps) |
148,800pps (100Mbps) |
1,488,000pps (1000Mbps) |
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 |
Connector: | 8 x RJ45 |
Optical Port: | 4 x 1000Base-X 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: | 12~48VDC, Redundant Power (6-pin Terminal Block) |
Power Consumption: | 8W Max. |
Protection: |
Power Input Overload: | Automatic Resettable |
Reverse Polarity: | Present |
LED Indicators: |
PWR | Power Status |
Ethernet (Per Port): | Link/Activity |
Ordering Information
Model | Description |
LNK-IMC408G | Industrial 8-Port 10/100/1000T + 4-Port 1000X SFP Ethernet Switch |
SFP Options | SFP option. Please select your SFP on our SFP Options Page |
SFP module is to be purchased separately. |
Mounting Options | Default DIN-Rail Bracket installed |
Power Options | DIN-Rail Power Supply. Open Wire for Terminal Block. |
Power Supply is to be purchased separately. |
Application Display Diagram
