Industrial-grade switch with 4 optical and 4 electrical components

Industrial 4+4 Ethernet switches provide robust, high-speed connectivity with 4 electrical RJ45 ports and 4 optical SFP ports, designed for harsh industrial environments.

Key Features

Port Configuration: These switches typically offer 4x10/100/1000Base-T RJ45 electrical ports and 4x1000Base-X optical SFP ports, allowing flexible integration of copper and fiber connections for industrial networks . Industrial Durability: They are built to withstand extreme conditions, with operating temperature ranges from -30°C to 75°C or -40°C to 75°C, shock and vibration resistance, and protection against dust, water, lightning, and electrostatic surges . Protocols and Compatibility: Many models support multiple industrial protocols such as Modbus TCP/IP, PROFINET, and EtherNet/IP, and comply with IEEE 802.3, 802.3u, and 802.3ab standards . Management Options: Switches are available in unmanaged or managed versions. Managed switches provide features like VLAN, load balancing, loop detection, and remote monitoring, while unmanaged switches offer plug-and-play simplicity . Power and Mounting: Some models include PoE+ support for powering connected devices and DIN-rail mounting for easy installation in control cabinets . Performance: These switches support full-duplex 1000 Mbps transmission, ensuring high-speed, reliable communication over both copper and fiber links. Fiber ports allow long-distance connections, often exceeding 1 km depending on the fiber type . Examples of Products:

• HCH 4 Optical + 4 Electrical Unmanaged Switch: 1000 Mbps, single-mode SFP, rail type, wide temperature range, IP-rated housing, suitable for intelligent transportation, power, and industrial automation .
• HoweVision Industrial Managed PoE Switch (IPS4G4GFM): 4 PoE+ ports, 4 SFP uplinks, fan-free, IP40 aluminum housing, vibration-resistant, -40°C to 75°C operating range, redundant power supply, suitable for harsh industrial sites .
• WAGO and Siemens SCALANCE Series: Offer rugged industrial switches with mixed port types, PoE support, and compatibility with industrial Ethernet standards . These switches are ideal for industrial automation, transportation, energy, water management, and high-speed rail networks, providing reliable connectivity in environments where standard commercial switches would fail.