Industrial Managed PoE+ Switch 8x 802.3at 30W Ports 2 SFP Fiber Slots

Product Specification

Industrial Managed PoE+ Switch 8x 802.3at 30W Ports 2 SFP Fiber Slots

product overview

• LNK-GYM7208GP-SFP Industrial Managed PoE+ Switch with SFP Fiber Uplinks

  The LNK-GYM7208GP-SFP Series represents E-link's next-generation industrial-grade managed Ethernet switch, combining 8× Gigabit 802.3at PoE+ ports (30W each) with 2× 100/1000Base-X SFP fiber slots for robust network connectivity. Engineered for mission-critical deployments, this ruggedized PoE switch delivers high-speed data transmission, power-over-Ethernet flexibility, and reliable fiber-optic extension in demanding environments.

  Key Features & Benefits:

  • High-Density PoE+ Connectivity: 8× Gigabit PoE+ ports (IEEE 802.3at) support IP cameras, wireless APs, and IoT devices with 30W per port power delivery

  • Dual Fiber Uplinks: 2× 100/1000M SFP slots enable long-distance optical transmission (up to 120km) or copper backup links

  • Industrial-Grade Reliability: Operates in extreme temperatures (-40°C to 80°C) with fanless, metal housing (IP40)

  • Redundant Power Design: Dual 12-48V DC inputs ensure continuous operation for 24/7 critical systems

  • Compact & Versatile Installation: DIN-rail or wall-mountable for space-constrained industrial cabinets

  Advanced Networking Capabilities:
  ✔ Layer 2 Management (VLAN, QoS, RSTP) for bandwidth optimization
  ✔ 4KV surge protection on power/Ethernet interfaces
  ✔ Low power consumption with IEEE 802.3az EEE technology
  ✔ 8K MAC address table for high-density deployments

product features

1. High-Speed Fiber Connectivity
✔ Dual 100/1000BASE-X SFP Slots - Supports auto-detection for flexible fiber module compatibility (SC/FC/ST/LC optional)
✔ Single/Dual Fiber Transmission - Enables long-distance network extension up to 120km (single-mode)

2. Advanced PoE+ & Networking Capabilities
✔ 8× Gigabit 802.3at PoE+ Ports - Delivers 30W per port for powering IP cameras, wireless APs, and IoT devices
✔ Jumbo Frame Support (16K bytes) - Optimizes throughput for video surveillance and industrial data transmission
✔ IPv4/IPv6 Dual Protocol Stack - Ensures future-proof network compatibility

3. Industrial-Grade Protection & Reliability
✔ 4KV Surge Protection - Guards against power spikes on both Ethernet and power interfaces
✔ Polarity Protection Design - Prevents damage from reverse power connections (12-48V DC input)
✔ Rugged Metal Housing - Fanless, IP40-rated enclosure for vibration-resistant operation

4. Energy Efficiency & Network Management
✔ IEEE 802.3az Energy Efficient Ethernet - Reduces power consumption during low traffic periods
✔ 8K MAC Address Table - Supports high-density network deployments
✔ Comprehensive Status LEDs - Provides instant visual feedback on port/PoE/SFP status

5. Flexible Installation Options
✔ DIN-Rail or Wall Mounting - Space-saving design for industrial control cabinets
✔ Wide Temperature Range - Stable operation from -40°C to +80°C (-40°F to +176°F)

6. Smart Network Protocols
✔ DHCP Support (RFC 1541/1542) - Simplifies IP address management
✔ VLAN/QoS/RSTP Support - Enables advanced traffic prioritization and network redundancy

Application Scenarios

1. Industrial Automation & Smart Manufacturing
• Deploys in Industry 4.0 environments for PLC networks, HMI systems, and robotic control with reliable Gigabit PoE+ connectivity
• Enables real-time data transmission for SCADA systems in oil & gas, water treatment plants, and power substations
• Supports machine vision systems and automated production lines with low-latency 16K jumbo frames

2. Intelligent Transportation Systems (ITS)
• Powers roadside units (RSUs), traffic cameras, and VMS systems via 802.3at PoE+ (30W/port)
• Facilitates long-distance fiber connectivity for tunnel monitoring and electronic toll collection (ETC)
• Provides surge-protected (4KV) networking for harsh roadside environments

3. Smart City Infrastructure
• Delivers PoE+ power to IP surveillance cameras, access control systems, and public WiFi APs
• Enables fiber-optic backhaul for urban surveillance networks with SFP module flexibility
• Supports DHCP management for large-scale municipal IoT deployments

4. Utility & Energy Networks
• Meets IEC 61850-3 standards for substation automation and smart grid applications
• Withstands extreme temperatures (-40°C to +80°C) in power utility environments
• Provides dual-fiber redundancy for critical energy monitoring systems

5. Rugged Outdoor Deployments
• DIN-rail mounted in traffic control cabinets and industrial enclosures
• Fanless metal housing resists dust/vibration in mining, railway, and marine applications
• Polarity-protected power inputs prevent damage in remote field installations

Technical Indexes

Order Information

Application Display Diagram