{"product_id":"teltonika-swm281-24-port-l2-gigabit-ethernet-mananaged-switch-379124","title":"Teltonika SWM281 24-port L2 Gigabit Ethernet Mananaged Switch","description":"\u003cp\u003e\u003cstrong\u003eTeltonika SWM281 24-port L2 Gigabit Ethernet Mananaged Switch\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SWM281 is an L2 managed switch with added L3 functionality, tailored for complex networking scenarios. With 24 Gigabit Ethernet ports and 4 dedicated SFP ports, it delivers high-bandwidth performance and reliable fibre optic communication for large-scale deployments. With support of PROFINET \u0026amp; other industrial protocols, this enterprise-grade 24-port switch ensures smooth integration into automated environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/www.lockstok.com\/\/ProductImages\/Teltonika\/6F4FB333-9DF9-4FDB-B19D-73459561A216_367558.jpg?1770301624913\" style=\"height:500px; width:500px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEthernet \u0026amp; Fiber\u003c\/strong\u003e\u003cbr\u003e\n24 x RJ45 Ethernet ports, 10\/100\/1000 Mbps, supports auto MDI\/MDIX\u003cbr\u003e\n4 x SFP ports\u003cbr\u003e\nIEEE 802.3 standards supported: 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndustrial Protocols\u003c\/strong\u003e\u003cbr\u003e\nProfinet Class B (optional order code)\u003cbr\u003e\nEtherNet\/IP supported\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNetwork Management \u0026amp; Services\u003c\/strong\u003e\u003cbr\u003e\nSNMP V2, V3\u003cbr\u003e\nLLDP\u003cbr\u003e\n802.1p class of service, 802.1x port-based network access control, 802.1Q VLAN\u003cbr\u003e\nDynamic routing: BGP, OSPF v2, RIP v1\/v2, EIGRP\u003cbr\u003e\nMRP client and manager roles\u003cbr\u003e\nLoop protection, forwarding table, VLAN, STP\/RSTP\u003cbr\u003e\nDHCP server\/client, static leases with MAC wildcards\u003cbr\u003e\nPort enable\/disable, link speed control, port isolation, EEE (802.3az) management, port mirroring\u003cbr\u003e\nStatic IPv4 \u0026amp; IPv6 routing, DHCPv6 client, static IPv6 address\u003cbr\u003e\nQoS: port priority, DSCP priority, 802.1p priority, TOS\u003cbr\u003e\nScheduling: SP\/WFQ\/WRR\u003cbr\u003e\nRate limiting, storm control, port-based traffic shaping\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDiagnostics \u0026amp; Security\u003c\/strong\u003e\u003cbr\u003e\nCable diagnostic, ping, traceroute, nslookup\u003cbr\u003e\nAuthentication: PAM, preshared key, Radius \u0026amp; TACACS+, IP \u0026amp; login attempts block\u003cbr\u003e\nPort VLAN separation, 802.1x client \u0026amp; server, MAC filtering\u003cbr\u003e\nTeltonika Networks Web API support\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem Characteristics\u003c\/strong\u003e\u003cbr\u003e\nCPU: Realtek, single core, 500MHz, MIPS-4KEc\u003cbr\u003e\nRAM: 128MB DDR3\u003cbr\u003e\nFLASH: 16MB serial flash\u003cbr\u003e\nOperating System: SwmOS (OpenWrt based Linux OS)\u003cbr\u003e\nLanguages: Busybox shell, Lua, C, C++\u003cbr\u003e\nSDK \u0026amp; Package Manager included\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFirmware \u0026amp; Configuration\u003c\/strong\u003e\u003cbr\u003e\nWEB UI for firmware update, configuration backup, profiles\u003cbr\u003e\nFOTA support\u003cbr\u003e\nRMS: update multiple devices at once\u003cbr\u003e\nKeep settings: update firmware without losing configuration\u003cbr\u003e\nFactory reset restores all settings including IP, PIN, user data\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance Specifications\u003c\/strong\u003e\u003cbr\u003e\nNon-blocking bandwidth: 56 Gbps\u003cbr\u003e\nForwarding rate: 83.33 Mpps\u003cbr\u003e\nPacket buffer: 512 KB\u003cbr\u003e\nMAC address table: 8K entries\u003cbr\u003e\nJumbo frame support: 10,000 bytes\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003cbr\u003e\nConnector: C14\u003cbr\u003e\nInput voltage: 100-240 VAC, 50\/60 Hz\u003cbr\u003e\nPower consumption: Idle 5.5 W \/ Max 20 W\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysical Interfaces \u0026amp; Indicators\u003c\/strong\u003e\u003cbr\u003e\nEthernet: 24 x RJ45\u003cbr\u003e\nFiber: 4 x SFP\u003cbr\u003e\nLEDs: 1 Power, 48 ETH status, 1 Status, 4 SFP status\u003cbr\u003e\nReset: software reset button\u003cbr\u003e\nGrounding: 1 screw\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003cbr\u003e\nCasing: Anodized aluminum housing and panels\u003cbr\u003e\nDimensions (W x H x D): 483 x 44 x 234 mm\u003cbr\u003e\nWeight: 1853 g\u003cbr\u003e\nMounting: Rack kit included\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003cbr\u003e\nTemperature: 0 °C to 50 °C\u003cbr\u003e\nHumidity: 10% to 90% non-condensing\u003cbr\u003e\nIngress Protection: IP30\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRegulatory Approvals\u003c\/strong\u003e\u003cbr\u003e\nCE, UKCA, CB, RCM, FCC, IC\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":52638370136431,"sku":"SWM281","price":4199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/swm281-rack-servers-1219459411.jpg?v=1770309509","url":"https:\/\/www.firstshop.co.za\/products\/teltonika-swm281-24-port-l2-gigabit-ethernet-mananaged-switch-379124","provider":"FirstShop","version":"1.0","type":"link"}