Teltonika SWM281 24-ports

Teltonika SWM281 – L2+ Managed Industrial Ethernet Switch (24x Gigabit RJ45 + 4x SFP)

Teltonika SWM281 is a high-performance L2+ managed switch designed for reliable wired and fiber networking in industrial and enterprise environments. It features 24x Gigabit Ethernet ports and 4x SFP ports, advanced Layer 2/Layer 3 capabilities, diagnostics tools, and centralized management options.

• Port Density: 24 x 10/100/1000 Mbps RJ45 Ethernet ports + 4 x SFP fiber ports for flexible uplinks and backbone connectivity
• Standards Support: IEEE 802.3 series standards including 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az (EEE)
• High Performance Switching: 56 Gbps non-blocking bandwidth and 83.33 Mpps forwarding rate
• Industrial Protocols: EtherNet/IP support and optional PROFINET Class B conformance (order-code dependent)
• Network Management & Control: VLAN (802.1Q), QoS (802.1p/DSCP/TOS), LLDP, SNMP v2/v3, port isolation, port mirroring, rate limiting and storm control
• Advanced L2 Features: STP/RSTP, loop protection, forwarding table management and VLAN separation
• L3 / Routing Features: Static IPv4/IPv6 routing, DHCPv6 client, static IPv6 addressing; dynamic routing supported (BGP, OSPF v2, RIP v1/v2, EIGRP)
• MRP Support: MRP client and MRP manager roles for ring redundancy scenarios
• Security: 802.1X (client/server), MAC filtering, PAM preshared key, RADIUS & TACACS+, IP/login attempt blocking
• DHCP Services: DHCP server, DHCP client, and static leases with MAC wildcard support
• Diagnostics Tools: Cable diagnostics, ping, traceroute and nslookup for faster troubleshooting
• Management & Updates: Web UI, FOTA, and RMS support for firmware/config updates and multi-device management (keep settings option available)
• TSWOS Platform: TSWOS (OpenWrt-based Linux OS) with package manager and SDK build environment support
• Jumbo Frames: Supports jumbo frames up to 10,000 bytes
• MAC Table: 8K MAC address entries
• Power Input: 100–240 VAC, 50/60 Hz via C14 connector; low power consumption (Idle ~5.5 W / Max ~20 W)
• Industrial Build: Anodized aluminum housing; IP30 ingress protection rating
• Mounting: 19” rack-mountable (rack mounting kit)
• Operating Conditions: 0 °C to 50 °C, 10% to 90% non-condensing humidity
• Certifications: CE, UKCA, CB, RCM, FCC, IC

What’s in the Box

• SWM281 L2+ Managed Switch
• Quick Start Guide (QSG)
• Packaging box

Note: PROFINET support depends on the selected order code/version.