Teltonika SWM281 managed switch 24x GbE 4x SFP L2+ 19" rack
TELTONIKA | SWM281000000
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Teltonika SWM281
Powerful 24-port managed switch with advanced L2/L3 features for professional network infrastructures
SWM281 is a top-of-the-line network switch combining 24 GbE RJ-45 ports with 4 SFP ports for optical connections. The switch supports advanced industrial protocols PROFINET, MRP and EtherNet/IP, making it an ideal solution for mixed industrial environments.
The device is equipped with RMS cloud management with a two-year license, enabling remote management, configuration and monitoring. With non-blocking throughput of 56 Gbps and support for jumbo frames up to 10,000 bytes, it ensures high performance even with heavy network traffic.
- 28 total ports: 24× RJ-45, 4× SFP
- Support for industrial protocols PROFINET Class B, MRP and EtherNet/IP
- L2+ functionality with advanced VLAN management and STP/RSTP
- Cloud management RMS with 2-year license for remote management
- Non-blocking throughput of 56 Gbps with 512 KB packet buffer
- Advanced QoS with support for 802.1p, DSCP and TOS priorities
Industrial protocols and compatibility
The switch supports PROFINET Class B (optional), MRP client/manager role for redundant topologies and EtherNet/IP for integration with industrial systems. These features enable deployment in demanding industrial applications.
Advanced network features
The device offers a complete set of L2+ features including loop protection, advanced VLAN management, DHCP server with wildcard MAC and static IPv4/IPv6 routing. QoS implements SP/WFQ/WRR scheduling methods.
Management and diagnostics
RMS cloud platform provides centralized management, alerting, FOTA updates and advanced diagnostics. Tools such as cable diagnostic, ping or traceroute are available locally.
Processor
- Realtek 500 MHz MIPS-4KEc
- 1 core
Memory: 128 MB DDR3 RAM
Ethernet ports: 24× RJ-45 10/100/1000 Mbps
SFP ports: 4× SFP
Throughput: 56 Gbps non-blocking
MAC table: 8K entries
Power
- AC 100-240 V
- 50/60 Hz
- C14 connector
Consumption: 5.5 W (idle) / 20 W (max)
Dimensions: 483 × 234 × 44 mm
Weight: 1853 g
Operating temperature: 0 to +50 °C
Protection: IP30
Properties
| Name | Value |
|---|---|
| Input voltage [V] | 100 - 240 (AC) |
| Color | black |
| Dimension [mm] | 483 × 234 × 44 mm |
| Minimum operating temperature [°C] | 0 |
| Maximum operating temperature [°C] | 50 |
| Conformity | CE, UKCA, CB, RCM, FCC, IC |
| MicroSD card support | No |
| Degree of coverage | IP30 |
| Port speed | 1 Gb/s |
| SPF count | 4 |
| Gigabit LAN | Yes |
| Device power supply | internal resource |
| Bus capacity (GBps) [Gbps] | 56 |
| Design | rack |
| OSI Layer | L3 static (L2+) |
| RJ-45/RJ-11 count | 24 |
| Weight, brutto [g] | 1853 |
| Routing speed [Mpps] | 83,33 |