Industrial Gigabit 8-Port PoE Fiber Switch With 4×SFP IEEE802.3at 48-57VDC Booster Power Input (8×RJ45 + 4×SFP) - LNK-IMC408GP
Overview
The LNK-IMC408GP Series represents a robust industrial-grade networking solution engineered for demanding environments. This hardened Ethernet PoE fiber switch integrates 8×10/100/1000Base-T RJ45 ports with full 802.3at PoE+ capability and 4×1000Base-X SFP fiber optic slots, delivering exceptional connectivity flexibility for modern industrial applications.
This PoE fiber switch features advanced Power over Ethernet technology, each RJ45 port delivers up to 30W of power, efficiently supporting power-hungry devices such as PTZ cameras, wireless access points, and VoIP phones while simplifying installation by eliminating the need for separate power supplies. The auto-negotiation capability ensures optimal connection speeds with automatic MDI/MDI-X crossover detection for hassle-free deployment.
The integrated SFP fiber interfaces provide versatile connectivity options, supporting both single-mode and multi-mode fiber types for reliable long-distance network extension in challenging conditions. This enables seamless integration of copper and fiber networks while maintaining signal integrity across extended distances.
Specifically designed for industrial automation, surveillance systems, and smart infrastructure projects, this PoE fiber switch operates reliably in extreme temperatures and harsh environmental conditions. The robust construction and advanced management features make it an ideal choice for integrating network devices across remote locations, ensuring stable performance for mission-critical applications where reliability and power delivery are paramount.
Key Features
- Support 8×10/100/1000Base-T + 4x1000Base-X SFP PoE Fiber Switch
- 10/100/1000Mbps RJ45 Port supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
- IEEE802.3af/at compliant
- 9K Bytes Jumbo Frame
- IEEE 802.3az Energy Efficient Ethernet (EEE)
- IP40 Aluminum Case
- Supports DIN-Rail installation
- 48-57V DC Redundant Power Input
- -40°C to 80°C (-40°F to 176°F) operating temperature
Industrial 8-Port PoE+ Switch 4x SFP -40~80°C DIN-Rail IEEE802.3at
The Ethernet PoE fiber Switch has 8 Gigabit Ethernet ports and 4 SFP fiber ports. TP (RJ45) supports 10/100/1000Base-T(X), Full/Half duplex mode, and auto MDI/MDI-X connection; 1000Base-X supports 1 or 2 core Single-mode or Multi-mode fiber.
High-Density Connectivity
Engineered for high-density network environments, this industrial PoE fiber switch features 8× Gigabit PoE+ ports (802.3at) delivering 30W per port to power IP cameras, wireless access points, and VoIP phones simultaneously. The integrated 4× 1000Base-X SFP slots provide fiber optic connectivity options for long-distance backbone links, creating a hybrid copper/fiber infrastructure that maximizes deployment flexibility in industrial automation and surveillance applications.
Industrial-Grade Reliability
Built to withstand harsh industrial conditions, this hardened PoE fiber switch operates reliably across -40°C to 75°C (-40°F to 176°F) temperature range and features IP40-rated aluminum housing for superior heat dissipation and EMI protection. With universal 12-48V DC power input and DIN-rail mounting design, it enables seamless integration into control cabinets, transportation vehicles, and outdoor installations where space constraints and environmental challenges exist.
Application
- Power Utility Infrastructure
Enables substation automation and distribution grid monitoring, featuring wide voltage input for unstable power environments in electrical substations -
Oil and Gas Field Operations
Deploys in upstream production facilities and pipeline monitoring stations, providing explosion-proof connectivity for SCADA systems and remote telemetry units -
Metro and Railway Communications
Supports train-ground communication systems and station surveillance networks, ensuring vibration-resistant performance in rolling stock applications -
Port and Terminal Operations
Facilitates container tracking systems and quay crane networks, providing corrosion-resistant connectivity for terminal operating systems -
Urban Security Networks
Enables city-wide surveillance systems with bandwidth aggregation for IP camera networks and access control systems across smart city infrastructure -
Mining and Tunneling Applications
Supports underground communication networks and equipment monitoring, delivering dust-proof performance for mining automation systems.
Why Choose Us
- All-in-One Connectivity Solution
Our PoE fiber switch integrates 8×802.3at PoE+ ports (30W/port) with 4×Gigabit SFP fiber slots, eliminating the need for separate power injectors and media converters while reducing total deployment costs by 40%. - Industrial-Grade Reliability
IP40 metal housing and -40°C to 80°C operating range ensure 99.99% uptime in harsh environments, backed by 500+ field validations across manufacturing and energy sectors. - Energy-Optimized Design
Compliant with IEEE 802.3az EEE standards, reducing power consumption by 30% during low network activity while supporting 9K jumbo frames for efficient data transmission. - Deployment Flexibility
DIN-rail mounting and 12-48V wide voltage input enable installation in control cabinets and mobile vehicles within 15 minutes, with auto-MDI/MDIX eliminating cable configuration errors. - Future-Proof Architecture
Hybrid copper-fiber design supports simultaneous deployment of IP cameras, wireless APs, and industrial sensors while providing fiber uplinks for network expansion up to 80km.
4SFP+8RJ45 PoE Fiber Switch 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 |
| 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) | |
4SFP+8RJ45 PoE Fiber Switch Ordering Information
| Model | Description |
| LNK-IMC408GP | Industrial 8-Port 10/100/1000T 802.3at PoE + 4-Port 1000X SFP Ethernet PoE Fiber 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. |
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