Industrial 8-Port 10/100/1000T 802.3at PoE + 4-Port 1000X SFP Ethernet Switch
Product Overview:
The LNK-IMC408GP Series is a high-performance industrial-grade PoE+
Ethernet switch designed for demanding network environments
requiring both power and data connectivity. Featuring 8×
10/100/1000Base-T RJ45 ports with IEEE 802.3at PoE+ support and 4×
1000Base-X SFP fiber slots, this switch delivers robust Gigabit
connectivity and up to 30W per port to power PD devices such as IP
cameras, wireless access points, and VoIP phones.
The copper ports support auto-negotiation, full/half-duplex
operation, and auto MDI/MDI-X for seamless integration with various
network devices. The SFP fiber slots offer flexible connectivity
with both single-mode and multi-mode optical modules, enabling
long-distance, high-bandwidth, 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
advanced features such as VLAN, QoS, and lightning protection. It
is an ideal solution for smart surveillance systems, factory
automation, intelligent transportation, and other mission-critical
applications requiring reliable PoE+ and fiber connectivity in
harsh environments.
Product Features:
✅ Hybrid Gigabit Connectivity: Features 8× 10/100/1000Base-T RJ45 ports with IEEE 802.3af/at
PoE+ support and 4× 1000Base-X SFP fiber slots for flexible power
and data integration.
✅ Advanced PoE+ Compliance: Delivers up to 30W per port to efficiently power IP cameras,
wireless APs, and VoIP phones while maintaining IEEE standards
compatibility.
✅ Jumbo Frame Support: Enables 9K bytes jumbo frames for improved data transmission
efficiency and reduced CPU overhead in high-bandwidth applications.
✅ Energy-Efficient Operation: Incorporates IEEE 802.3az EEE technology to minimize power
consumption during periods of low network activity.
✅ Rugged Industrial Design: IP40-rated aluminum housing provides excellent protection against
dust, corrosion, and electromagnetic interference in harsh
environments.
✅ Flexible Power Input: Supports 12-48V wide range DC power input, compatible with
various industrial and renewable energy systems.
✅ Ultra-Low Power Consumption: Maximum 8W power usage ensures energy-efficient operation for
sustainable network deployments.
✅ Easy DIN-Rail Installation: Designed for quick and secure mounting on standard DIN rails in
control cabinets and industrial settings.
✅ Extended Temperature Range: Operates reliably in extreme temperatures from -40°C to 80°C,
suitable for outdoor and harsh environment applications.
Application Scenarios
Industrial Automation Networks: Provides IEEE 802.3at PoE+ power and Gigabit connectivity for PLC
systems, industrial cameras, and automation controllers in smart
manufacturing environments, with IP40 aluminum housing ensuring
reliability in dusty conditions.
High-Bandwidth Surveillance Systems: Supports power-over-Ethernet for PTZ cameras, wireless access
points, and network video recorders, while SFP fiber ports enable
long-distance, noise-immune video transmission in perimeter
security and traffic monitoring applications.
Intelligent Transportation Systems (ITS): Ideal for roadside equipment connectivity including license plate
recognition, electronic toll collection, and variable message
signs, with wide-temperature operation (-40°C to 80°C) and DIN-rail
mounting for cabinet installation.
Outdoor Wireless Deployments: Delivers PoE+ power to outdoor Wi-Fi access points and 5G small
cells while providing fiber backhaul connectivity through
1000Base-X SFP ports.
Factory Network Backbones: Enables high-speed data exchange between production zones with
jumbo frame support optimizing throughput for industrial IoT
devices and machine vision systems.
Renewable Energy Infrastructure: Suitable for solar farm monitoring and wind power applications
with wide DC input voltage (12-48V) and ultra-low power consumption
(8W max) supporting off-grid deployments.
Technical Indexs
| 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 |
| PoE (Power over Ethernet) |
| Standard: | IEEE 802.3at Power over Ethernet Plus |
| IEEE 802.3af Power over Ethernet |
| Port: | 8 x RJ45 |
| Power Pin Assignment | 4/5(+), 7/8(-) |
| PoE Budget: | Up to 240-watt PoE budget |
| 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: | 48~57VDC, Redundant Power (6-pin Terminal Block) |
| Power Consumption: | 8W Max. (PoE in Use<240W) |
| Protection: |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
| LED Indicators: |
| PWR | Power Status |
| Ethernet (Per Port) | Link/Activity |
| PoE | PoE Status |
| Fiber: | Gigabit SFP Port: F9~F12 |
| Dimensions (WxDxH): | 149 x 114 x 50 mm |
| Weight: | 0.55Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail mount |
| Regulatory Approvals |
| ISO9001, CE, RoHS, FCC |
| EN55022:2010+AC: 2011, Class A |
| EN 61000-3-2: 2006+A1: 2009+A2: 2009 |
| EN 61000-3-3: 2013 |
| EN55024:2010 |
| IEC 61000-4-2: 2008 (ESD) |
| IEC 61000-4-3: 2010 (RS) |
| IEC 61000-4-4: 2012 (EFT) |
| IEC 61000-4-5: 2014 (Surge) |
| IEC 61000-4-6: 2013 (CS) |
| IEC 61000-4-8: 2009 (PFMF) |
Orrdering Information
| Model | Description |
| LNK-IMC408GP | Industrial 8-Port 10/100/1000T 802.3at PoE + 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
