Industrial Gigabit Managed POE Switch 16x10/100/1000M PoE + 8x100/1000M SFP​

Product Overview

The LNK-GYM7816GP-SFP Series represents E-link's advanced industrial-grade PoE+ managed switch, featuring 16× 10/100/1000Base-T 802.3at PoE+ ports and 8× 100/1000Base-X SFP fiber slots. Engineered for mission-critical deployments, this high-performance networking solution delivers power-over-Ethernet, high-speed data transmission, and extensive fiber connectivity in extreme environments.

Key Features & Benefits

1. High-Power PoE+ & Fiber Connectivity

   • 16× PoE+ ports delivering 30W per port (480W total) for IP cameras, wireless APs, and IoT devices

   • 8× SFP fiber slots supporting long-distance optical transmission (up to 120km single-mode)

   • Auto-negotiation on all ports for plug-and-play operation

2. Industrial-Grade Reliability

   • Wide temperature operation (-40°C to +80°C)

   • Dual power inputs (12-48V DC) with polarity protection and redundancy

   • Fanless metal housing with IP40 protection rating

3. Advanced Networking Capabilities

   • Layer 2+ management (VLAN, QoS, RSTP)

   • 10K jumbo frame support for data-intensive applications

   • 8K MAC address table for high-density deployments

Advanced Feature

1. High-Performance Fiber Connectivity
✔ 8× 100/1000BASE-X SFP Slots - Auto-detection for SC/FC/ST/LC fiber modules with hot-swappable capability
✔ Dual-Fiber Transmission - Supports both single-mode (up to 120km) and multi-mode (up to 2km) fiber connections
✔ Flexible Media Conversion - Enables copper-to-fiber conversion for extended network reach

2. Advanced PoE+ & Networking Features
✔ 16× IEEE 802.3at PoE+ Ports - Delivers 30W per port (480W total budget) for PD devices
✔ Jumbo Frame Support (16KB) - Enhances throughput for 4K video surveillance and industrial automation
✔ IPv6/IPv4 Dual Stack - Ensures future-proof network compatibility

3. Industrial-Grade Protection
✔ 4KV Surge Protection - Comprehensive defense on power and data interfaces
✔ Reverse Polarity Protection - Safeguards against incorrect DC power connections (12-48V)
✔ Overcurrent Protection - Automatic shutdown for equipment safety

4. Energy Efficiency & Management
✔ IEEE 802.3az EEE - Reduces power consumption up to 70% during low traffic
✔ Comprehensive LED Indicators - Real-time monitoring of PoE status, fiber links, and system health
✔ DHCP Client/Server - Flexible IP management per RFC 1541/1542

5. Robust Mechanical Design
✔ Fanless Metal Enclosure - IP40-rated for dust protection and silent operation
✔ DIN-Rail/Wall Mounting - Flexible installation in industrial control cabinets
✔ Extended Temperature Range - Reliable operation from -40°C to +80°C

6. Layer 2 Management Features
✔ VLAN Support - Enables network segmentation and security
✔ QoS Prioritization - Ensures bandwidth allocation for critical traffic
✔ RSTP/MSTP - Provides network redundancy and fast convergence

Typical Applications
✔ Large-Scale Surveillance - Powers multiple PTZ cameras with fiber backhaul
✔ Industrial Automation - Connects factory floor devices with deterministic networking
✔ Smart City Infrastructure - Supports municipal WiFi and traffic systems
✔ Energy & Utility - Substation automation and smart grid communications

Technical Indexes

Order Information

Application Display Diagram