The Maiwe MIEN2218-2F series is an 18-port 100M unmanaged industrial Ethernet switch designed for industrial communication network applications requiring plug-and-play simplicity. This product provides 16 10/100M copper ports and 2 100M fiber ports, supporting either DC or AC power input options. Each 100M copper port features 10/100M auto-negotiation, full/half-duplex mode support, and MDI/MDI-X auto-crossover, ensuring smooth, reliable, and fast industrial communications.

Manufactured by Wuhan Maiwe Communication Co., Ltd., the MIEN2218-2F is built with industrial-grade components and features a high-strength aluminum alloy casing, fanless heat dissipation, and IP40 protection. It supports 35mm standard DIN-rail installation and operates reliably in harsh environments, making it suitable for industrial automation, integrated energy, smart cities, smart transportation, and smart factory applications.

Key Features & Benefits

Flexible Fiber Optic Connectivity: The 2 100M fiber ports support SC/FC/ST connectors, single-mode or multi-mode fiber, and offer selectable wavelengths and transmission distances to accommodate various network topologies and distances.

Reliable Copper Port Performance: All 16 10/100Base-T(X) RJ45 copper ports support auto-negotiation, full/half-duplex modes, and Auto-MDI/MDI-X for easy plug-and-play deployment without crossover cables.

Industrial-Grade Power Supply Options: The switch offers flexible power input choices: DC models accept dual DC9-60V redundant power input with reverse polarity protection, while AC models support AC85-264V (47-63Hz) or DC110-370V input. Typical power consumption is under 7W at 24V DC.

Wide Operating Temperature Range: Engineered for extreme environments, the DC model operates from -40°C to +85°C, and the AC model operates from -40°C to +75°C. Storage temperature ranges from -40°C to +85°C, with operational humidity of 5% to 95% (non-condensing).

Robust Mechanical Design: The switch features a high-strength aluminum alloy enclosure with IP40 ingress protection, fanless heat dissipation for silent operation, and 35mm standard DIN-rail mounting. Dimensions are 160mm × 74mm × 122mm (excluding rail), with an approximate weight of 1.2kg.

Advanced Switching Features: The MIEN2218-2F provides a backplane bandwidth of 12.8 Gbps, a 4.1 Mbit packet buffer, and an 8K MAC address table, ensuring efficient data forwarding with store-and-forward switching technology.

Relay Alarm Output: A built-in relay alarm output (3-pin, 3.81mm terminal block) activates when system power fails, providing immediate notification of critical events.

EMC Protection & Certifications: The switch meets stringent industrial EMC standards: IEC 61000-4-2 (ESD) Level 4, IEC 61000-4-4 (EFT) Level 4, and IEC 61000-4-5 (Surge) Level 4, with 6kV surge protection on network ports. It carries CE, RoHS, and FCC certifications.

LED Status Indicators: Clear LED indicators for power status, running status, alarm status, and interface activity simplify installation and troubleshooting.

Technical Specifications

• Standard Models: MIEN2218-2F(M/S) – dual DC9-60V; MIEN2218-2F(M/S)-AD220 – single AC85-264V or DC110-370V
• Optical Interface Options: 2x 100Base-FX ports supporting SC/FC/ST connectors; single-mode/multi-mode; wavelengths 1310nm or 1550nm; transmission distances up to 5km (multi-mode) or 20-80km (single-mode)
• Copper Interface: 16x 10/100Base-T(X) auto-sensing RJ45 ports; transmission distance up to 100 meters
• Network Standards: IEEE802.3 (Ethernet), IEEE802.3u (100Base-TX/FX), IEEE802.3x (Flow Control)
• Relay Output: 1 relay alarm output (3-pin, 3.81mm terminal)
• Indicators: Power, Running, Alarm, Interface activity
• Power Connection: 5-pin, 5.08mm terminal block
• Dimensions (W×H×D): 160mm × 74mm × 122mm (excluding DIN rail)
• Protection Rating: IP40
• Weight: Approximately 1.2kg

Applications

• Industrial Automation: Factory automation systems, production line monitoring, and machine-to-machine communication
• Smart Transportation: Traffic control systems, intelligent transportation systems (ITS), and surveillance networks
• Integrated Energy: Power substations, renewable energy sites, and oil/gas monitoring networks
• Smart Cities: Municipal infrastructure, public lighting control, and environmental monitoring
• Security & Surveillance: IP camera networks, access control systems, and perimeter protection