FNS420-424TF4-TGB-24P-SFP-A: Core Layer 3 Managed Switch with High-Speed Uplinks and PoE for Industrial Networks
Rugged Performance for High-Density Industrial Networking
EasyNet Technologies presents the FNS420-424TF4-TGB-24P-SFP-A, a next-generation Core Layer 3 managed switch built for industrial-grade performance in mission-critical environments. Combining advanced routing, secure management, and powerful PoE capabilities, this switch is ideal for energy, smart cities, automation, surveillance, and transportation.
Industrial Design — High Capacity, High Durability
Housed in a robust metal casing and engineered for extreme environments, the FNS420-424TF4-TGB-24P-SFP-A operates reliably in temperatures ranging from -40ºC to 75ºC. It supports DIN rail mounting and is designed to withstand industrial vibrations, power fluctuations, and harsh climate conditions.
Key Features & Benefits
Core Layer 3 Routing Capabilities
Full Layer 3 support includes static and dynamic routing protocols such as RIP, OSPF, RIPng, and OSPFv3. Built-in support for IPv6 ensures the switch is future-ready for evolving network architectures.
High-Port Density with 10G Uplinks
- 24× Gigabit Ethernet Ports with PoE (Optional)
Power IP cameras, sensors, and access points directly through the switch, eliminating the need for separate power supplies. - 4× 10G SFP+ Ports
Enable ultra-fast uplinks to core networks or data centers, ensuring high-speed, low-latency communication even under heavy traffic loads.
Advanced Network Redundancy
Supports STP, RSTP, MSTP, and ERPS protocols with recovery time under 20ms, providing near-instant failover and guaranteed uptime.
QoS and Traffic Prioritization
Quality of Service (QoS) ensures critical data flows smoothly with support for IEEE 802.1p/1Q, DSCP, and multiple scheduling modes (WRR/SP). Four hardware queues provide granular traffic control for video, voice, and control data.
Secure and Scalable Network Control
- VLAN segmentation (IEEE 802.1Q) isolates traffic for security and performance.
- Access Control Lists (ACL), 802.1X user authentication, and SNMPv3 encryption ensure network integrity and device-level access control.
Smart Management & Monitoring
Manage and monitor your network via intuitive Web GUI or SNMP. Includes support for:
- Port mirroring
- Real-time log management
- Interface monitoring
- Precision Time Protocol (PTP, IEEE 1588v2) for time-sensitive data
Industrial Protocol & Multicast Support
Supports DHCP Server/Relay, IGMP Snooping (V1/V2/V3), and multicast management — ensuring compatibility with a wide range of industrial applications and devices.
Top Use Cases for the FNS420-424TF4-TGB-24P-SFP-A
Smart City Networks
Distributes power and data to street cameras, smart lights, and environmental sensors via PoE and high-speed uplinks — all with centralized Layer 3 control.
Industrial Automation Systems
Integrates with PLCs, HMIs, and SCADA systems, enabling fast and stable communication on the factory floor with support for multicast and real-time data.
Energy & Utility Networks
Used in substations and renewable energy systems to provide resilient, secure, and manageable network connections — even in extreme temperature zones.
Surveillance & Security Infrastructure
Connects and powers dozens of IP cameras via PoE, while ensuring stable video transmission through VLAN isolation, QoS, and high-speed uplinks.
Why Choose FNS420-424TF4-TGB-24P-SFP-A?
- Powerful Core-Level Performance — Advanced Layer 3 routing with full IPv6 support
- PoE-Ready with High Capacity — 24 Gigabit PoE ports for flexible device deployment
- 10G Uplinks — High-speed fiber for seamless backbone integration
- Built to Last — Industrial-grade metal housing and wide operating temperature
- Secure & Smart — VLAN, ACLs, 802.1X, and encrypted SNMP management
- Fully Managed — Web interface, SNMP, and real-time diagnostics with log tracking
Why Choose EasyNet Technologies?
At EasyNet, we go beyond product supply. We offer:
Expert Consultation – Helping you select the right solution Technical Support – Pre-sale and post-sale assistance Fast Delivery – available in Europe. Best-in-Class Pricing – Thanks to our strong global partnerships