Intelligent Industrial Backbone Network Upgrade | E-link China Launches Industrial L2+ 16+4 Port Managed Ethernet Switch

New Phase in Industrial Network Evolution: 16 Copper + 4 Fiber L2+ Intelligent Management, USB-C Zero-Touch Access Revolutionizes Operations

Full Gigabit Non-Blocking Architecture, 4×SFP Gigabit Uplinks, -40°C to 80°C Operating Range, Integrated Advanced Routing & Zero-Touch Deployment

As industrial digitization enters a deeper phase, production networks are undergoing a paradigm shift from simple connectivity to intelligent convergence. The limitations of traditional industrial switches in protocol support, management efficiency, and network intelligence have become bottlenecks constraining critical operations in smart manufacturing, intelligent mining, and energy IoT. Addressing this, E-link China officially launches the Industrial L2+ 16+4 Port Managed Ethernet Switch. Featuring innovative USB-C zero-touch management and enhanced Layer 2 switching and Layer 3 routing capabilities, it redefines the intelligence standard for industrial backbone networks.

Breakthrough Innovation: Redefining Industrial Network Manageability

1. Zero-Touch Intelligent Operations Revolution

• Industry-first USB-C Management Interface: Eliminates the need for traditional RS232 serial ports. Initial configuration, firmware updates, and diagnostics can be performed rapidly via a standard USB-C port.

• Reduces configuration time by 70%. Field technicians can perform full-feature setup using just a smartphone or laptop.

• Supports offline configuration file import, enabling rapid bulk deployment and standardized setup.

2. Enhanced L2+ Network Architecture

• 16 Full Gigabit Copper + 4 Gigabit SFP Fiber ports in a fully non-blocking switching architecture, delivering 36Gbps switching capacity.

• Supports 10K Jumbo Frames, improving large data stream transmission efficiency by 40%.

• IEEE 802.3az Energy Efficient Ethernet technology reduces power consumption by over 50% during idle periods.

• Independent port buffer design, with burst traffic handling capacity reaching 128MB per port.

3. Industrial-Grade Reliability Design

• Extreme environment adaptability from -40°C to 80°C, validated through 2000-hour high-temperature/humidity accelerated aging tests.

• IP40-rated aluminum alloy casing, fanless passive cooling design.

• DIN-Rail mounting, vibration resistance meeting IEC 60068-2-6 standard.

• Dual redundant power supply design (optional), supporting wide-range 24-58VDC input.

4. Intelligent Network Feature Set

• Advanced VLAN: Supports Port-based, MAC-based, and Protocol-based VLAN.

• Smart Routing: Static Routing, Policy-based Routing for intelligent cross-subnet device communication.

• Security Mechanisms: Port Security, MAC Address Filtering, 802.1X Authentication, ACL.

• Network Optimization Tools: IGMP Snooping, QoS Priority Queues, Link Aggregation, Port Mirroring.

Key Technical Specifications

• Switching Capacity: 36Gbps

• Packet Forwarding Rate: 26.78 Mpps

• MAC Address Table: 16K entries

• Buffer Mechanism: 128KB independent buffer per port

• Management: WEB/CLI/SNMP/USB-C

• Power Input: 24-58VDC, Redundant supported (optional)

• Protection Rating: IP40 Aluminum Alloy Case

• MTBF: >200,000 hours