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
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High-Power PoE+ & Fiber Connectivity
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16× PoE+ ports delivering 30W per port (480W total) for IP cameras, wireless APs, and IoT devices
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8× SFP fiber slots supporting long-distance optical transmission (up to 120km single-mode)
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Auto-negotiation on all ports for plug-and-play operation
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Industrial-Grade Reliability
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Wide temperature operation (-40°C to +80°C)
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Dual power inputs (12-48V DC) with polarity protection and redundancy
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Fanless metal housing with IP40 protection rating
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Advanced Networking Capabilities
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Layer 2+ management (VLAN, QoS, RSTP)
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10K jumbo frame support for data-intensive applications
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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
| Physical Port |
| RJ45 port and speed | 16x10/100/1000Base-TX 802.3at PoE |
| Fiber port and speed | 8x100/1000Base-FX SFP (Dual Mode, Auto Detection) |
| Parameters |
| Ethernet standards | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX/100BASE-FX IEEE 802.3z Gigabit SX/LX IEEE 802.3ab Gigabit 1000T IEEE 802.3x flow control and back pressure IEEE 802.3az Energy Efficient Ethernet IEEE 802.3ad port trunk with LACP IEEE 802.3ah Configuring Ethernet OAM IEEE 802.1D Spanning Tree Protocol IEEE 802.1x Port Authentication Network Control IEEE 802.1Q VLAN tagging IEEE 1588 |
| Packet buffer | 4Mbits |
| Maximum packet length | Up to 10K Bytes |
| MAC address table | 8K |
| Transmission mode | Store and Forward(full/half duplex mode) |
| Exchange property | Delay time: < 7ps
Backplane bandwidth: 48Gbps
Packet forwarding rate: 28.51Mpps |
| PoE |
| PoE Standard | 16x IEEE 802.3af /IEEE 802.3at PoE |
| Power budget | Max. PoE output power budget 30W |
Order Information
| Model | Description |
| LNK-GYM7816GP-SFP | Managed 16-Port 10/100/1000Base-T PoE + 8-port 100/1000Base-X SFP Ethernet Switch |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP). |
| ► 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
Product Tags:
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Industrial Ethernet Switch 16x30W PoE Ports 802.3at + 8xSFP Fiber DIN-Rail Mount Images
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