KTI Networks KFS-0840 Industrial 8-Port 10/100 Mbps Unmanaged Ethernet Switch, DIN-Rail

Industrial Ethernet switch with eight 10/100 Mbps RJ-45 ports and a rugged IP30 metal housing, delivering reliable connectivity in harsh environments. Its unmanaged plug-and-play design, redundant 12-48V DC power input, and wide operating temperature range make it ideal for factory automation, transportation, and outdoor cabinets.

Advantages

Store-and-forward architecture with IEEE 802.3x flow control ensures error-free packet delivery. Redundant DC terminal block power input enhances system reliability. The IP30-rated metal enclosure withstands dust, moisture, and vibration, while DIN-rail and wall-mount options simplify installation in tight spaces.

Suitable for

• Industrial automation and control systems
• Surveillance networks in extreme temperatures
• Transportation and traffic management
• Outdoor or unheated equipment cabinets

Key specifications

• 8 x 10/100 Mbps RJ-45 ports
• Unmanaged, plug-and-play operation
• Switching capacity: 1.6 Gbps
• MAC address table: 2K entries
• Redundant 12-48V DC terminal block input
• Operating temperature: -40°C to 75°C
• IP30 metal housing, DIN-rail/wall mount
• LED indicators: Power, Link/Act
• Standards: IEEE 802.3, 802.3u, 802.3x
• Certifications: CE, FCC

Recommendations

For mission-critical industrial networks, pair the KFS-0840 with a managed switch at the core and use this unmanaged unit for edge connectivity. Ensure proper grounding and use shielded cables in high-EMI environments.