MICROSENS MS400890MX Profi Line Rack 25-port Gigabit Ethernet 48,3 cm ( 19 inch ) Switch with PoE+ and SFP Uplinks

The Profi Line G6 25-Port Industrial GbE Ring Switch 19” is the perfect solution for industrial networking applications requiring maximum reliability, flexibility, and performance. The fanless 19-inch variant of MICROSENS' Profi Line Modular Series (PLM) offers Gigabit Ethernet in a compact form and is designed for use in harsh environments. With its 25 ports, including 8 dual-media ports (RJ-45/SFP), the switch supports both twisted-pair and fiber optic connections, ensuring high network adaptability.

The switch features energy-efficient PoE+ technology (up to 30 W per port, with a total budget of up to 480 W) and extensive management capabilities. Its Linux-based firmware ensures long-term reliability and is ready for future updates and extensions. Redundant power supplies and a robust design make it ideal for applications where continuous uptime is critical.

Technical Specifications:

General Features:

• Type: Gigabit Ethernet Switch (Layer 2+)
• Switching capacity: 64 Gbps
• MAC addresses: Up to 8,192
• Jumbo frames: Max. 10,240 bytes

Ports:

• 17x RJ-45 ports (10/100/1000Base-T), Auto MDI/MDI-X
• 8x Dual-media ports (RJ-45/SFP, 100/1000Base-X)
• RS-232 console port (RJ-45) for CLI access
• 2x digital inputs/outputs (relay and optocoupler)

Power-over-Ethernet (PoE+):

• Standard: IEEE 802.3af/at, max. 30 W/port
• PoE+ ports: 16x (PSE), 1x (PD)
• Maximum total power: 240 W or 480 W (depending on model)

Network Management:

• Management protocols: SNMP v1/v2c/v3, HTTP/HTTPS, Telnet, SSH
• IPv4/IPv6 dual stack support
• Integrated scripting (CLI)
• Centralized management via NMP Professional / Server
• Configuration and firmware updates via FTP, SFTP, TFTP

Power Supply:

• Input: 24–57 VDC (typ. 54 VDC)
• PoE operation: 44–57 VDC
• Redundant power inputs

Mechanical Features:

• Dimensions: 43.5 x 480 x 238 mm (H x W x D)
• Weight: 3,300 g
• Mounting: 48,3 cm ( 19 inch ), 1 RU

Environmental Conditions:

• Operating temperature: -40 to +75 °C
• Storage temperature: -40 to +85 °C
• Humidity: 10 to 90% (non-condensing)

Certifications:

• CE-compliant (EMC and Low Voltage Directive)
• Safety: EN 60950-1:2011-01

Scope of Delivery:

• 1x Profi Line Rack Switch
• 1x SD memory card
• 2x power supply connectors (for MS400890MX-V2)
• 2x I/O connectors
• 1x quick start guide
• 1x set of pictogram stickers

Key Features:

• Supports MICROSENS ring topology with recovery time <50 ms
• Flexible firmware architecture for software upgrades
• Made in Germany with rigorous quality tests (burn-in test)