Industrial 4-port 10/100/1000T 802.3bt PoE + 2-port 100/1000X Ethernet Switch
Product Overview:
The LNK-IMC204GP90 Series is an advanced industrial-grade Gigabit
PoE++ switch engineered for ultra high-power network deployment in
extreme environments. Featuring four 10/100/1000BASE-TX copper
ports with cutting-edge IEEE 802.3bt PoE++ support, this robust
switch delivers exceptional power of up to 90W per port, making it
ideal for high-demand devices such as PTZ surveillance systems, 5G
access points, advanced industrial equipment, and high-performance
wireless systems.
Equipped with dual versatile 100/1000Base-FX fiber ports, this
switch supports flexible connectivity using a wide range of
pluggable modules—including both single-mode and multi-mode fiber
types with single or dual core options—enabling superior
long-distance optical communication and network redundancy. Built
to meet the most stringent industrial durability standards, this
hardened switch operates with unwavering reliability in extreme
conditions, featuring a ruggedized metal enclosure that provides
exceptional protection against vibration, shock, and
electromagnetic interference.
Designed for seamless integration into diverse network
infrastructures, this high-power PoE++ solution is perfect for
applications including industrial automation, intelligent
transportation systems, large-scale surveillance networks, and
renewable energy installations. Its combination of ultra high-power
PoE++ capability and reliable dual fiber connectivity makes it an
outstanding choice for expanding network capacity while ensuring
maximum power delivery and data integrity in electrically
challenging environments.
Features Description:
Ultra High-Power PoE++ Connectivity: 4×10/100/1000BASE-TX copper ports with IEEE 802.3bt PoE++
support, delivering industry-leading 90W per port for
power-intensive devices
Dual Fiber Network Redundancy: 2×100/1000Base-X fiber ports providing link backup and load
balancing for mission-critical applications
Intelligent Auto-Negotiation Technology: RJ45 ports support 10/100/1000Mbps speeds with full/half-duplex
auto-negotiation and automatic MDI/MDIX crossover detection
Multi-Format Fiber Compatibility: Compatible with SFP, SC, FC, and ST fiber connectors for
versatile network deployment options
Advanced Traffic Management: Implements 802.3x flow control to prevent packet loss and ensure
zero-frame loss in high-traffic environments
Energy Efficiency Compliance: Meets IEEE 802.3az EEE standards, reducing power consumption by
up to 80% during low network activity periods
Dual Power Input Redundancy: Features redundant power inputs with wide-range acceptance for
continuous operation in critical applications
Flexible Mounting Solutions: Supports both wall-mount and DIN-rail installation for adaptable
deployment in various industrial environments
Extended Environment Operation: Maintains full performance in extreme temperatures from -40°C to
80°C (-40°F to 176°F) for harsh outdoor/indoor applications
Smart Power Allocation: Advanced power management ensures optimal distribution of 360W
total power budget across all connected devices
Application Scenarios
High-Power Surveillance Systems: Supports multiple PTZ cameras (90W per port), thermal imaging
systems, and advanced security infrastructure with IEEE 802.3bt
PoE++ and dual-fiber redundancy
Industrial Automation Networks: Provides reliable connectivity for high-demand industrial devices
including motorized equipment, advanced PLC systems, and industrial
computers in manufacturing facilities
Outdoor Wireless Deployments: Facilitates high-power WLAN access points, 5G small cells, and
wireless bridges with PoE++ power and dual-fiber uplink in extreme
weather conditions
Intelligent Transportation Systems (ITS): Enables advanced traffic monitoring, license plate recognition
systems, and roadside communication networks in wide-temperature
environments (-40°C to 80°C)
Power Utility Infrastructure: Suitable for substation automation, grid monitoring systems, and
renewable energy applications requiring redundant power inputs and
high-power PoE++
Building Management Systems: Supports network integration for high-power access control,
advanced HVAC systems, and building automation applications
Industrial IoT Deployment: Provides connectivity for power-intensive sensors, edge computing
devices, and industrial automation equipment in Industry 4.0
applications
Remote Monitoring Applications: Delivers reliable power and connectivity for remote surveillance
equipment and communication systems in isolated locations with
extreme conditions
Technical Indexes
| Interface |
| Connector: | 4 x RJ45 |
| Optical Port: | 2 x 100/1000Base-FX (SFP, SC, FC, ST Optional) |
| Electrical and Mechanical |
| Input Power: | 48~57V DC, Redundant Power (6-pin Terminal Block) |
| Power Consumption: | 360W Max. (PoE in use) |
| 5W Max. (PoE not in use) |
| Standard: | IEEE802.3af/at/bt |
| PoE: |
| Port: | RJ45 Port 1 ~ Port 4 |
| Max. Power per Port: | 90W Max per port |
| Power Pin Assignment | 1/2(+), 3/6(-) or 4/5(+), 7/8(-) |
Ordering Information
| Model | Description |
| LNK-IMC204GP90 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port
PoE++) + 2-port 100/1000BASE-X Fiber, Multimode, Dual Fiber, SC,
550m |
| LNK-IMC204GP90-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port
PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Dual Fiber, SC,
20KM |
| LNK-IMC204GPS90-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port
PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber,
SC, 20KM |
| LNK-IMC204GPF90-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port
PoE++) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber,
FC, 20KM |
| LNK-IMC204GP90-SFP | Industrial 4-port 10/100/1000BASE-T (4-port PoE++) + 2-port 100/1000BASE 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; Wall Mount Bracket is
included. |
| Power Options | ► 480W/10A 48VDC DIN-Rail Power Supply. Open Wire for Terminal
Block. |
| ► Power Supply is to be purchased separately. |
Application Display Diagram
