{"id":11867,"date":"2026-10-17T19:08:09","date_gmt":"2026-10-17T19:08:09","guid":{"rendered":"https:\/\/shop.germansts.de\/?post_type=product&#038;p=11867"},"modified":"2026-10-18T10:06:44","modified_gmt":"2026-10-18T10:06:44","slug":"teltonika-swm281","status":"publish","type":"product","link":"https:\/\/shop.germansts.de\/en\/product\/teltonika-swm281\/","title":{"rendered":"Teltonika SWM281 \u2013 Ethernet switch"},"content":{"rendered":"<div class=\"gsts-tn-copy gsts-tn-full notranslate\">\n<h2>Teltonika SWM281 \u2013 Ethernet-Switch<\/h2>\n<ul class=\"gsts-tn-key-facts\">\n<li><strong>Ethernet-Port:<\/strong> Multi-layer managed 24 x Ethernet-Ports, 10\/100\/1000 Mbps, automatische MDI\/MDIX-Umschaltung<\/li>\n<li><strong>Eingangsspannung:<\/strong> 100-240 VAC, 50\/60 Hz<\/li>\n<li><strong>Abmessungen (B \u00d7 H \u00d7 T):<\/strong> 483 x 44 x 234 mm<\/li>\n<li><strong>Betriebstemperatur:<\/strong> 0 \u00b0C bis 50 \u00b0C<\/li>\n<\/ul>\n<h3 id=\"gsts-teltonika-specifications\">Technical specifications<\/h3>\n<h4>Ethernet<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Glasfaser<\/th>\n<td>4 x SFP ports<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Standards der IEEE-802.3-Reihe<\/th>\n<td>802.3i, 802.3u, 802.3ab, 802.3x, 802.3az, 802.3ad<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Ethernet-Port<\/th>\n<td>Multi-layer managed 24 x Ethernet-Ports, 10\/100\/1000 Mbps, automatische MDI\/MDIX-Umschaltung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Systemhardware<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Prozessor<\/th>\n<td>Realtek, 500MHz, MIPS-4KEc<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Arbeitsspeicher<\/th>\n<td>128MB, DDR3<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Flash-Speicher<\/th>\n<td>16 MB serial flash<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Stromversorgung<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Anschluss<\/th>\n<td>C14 connector<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Eingangsspannung<\/th>\n<td>100-240 VAC, 50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Leistungsaufnahme<\/th>\n<td>Leerlauf: 5.5 W \/ Max.: 20 W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Physische Schnittstellen<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Ethernet<\/th>\n<td>24 x RJ45 ports, 10\/100\/1000 Mbps<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Glasfaser<\/th>\n<td>4 x SFP ports<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Status-LEDs<\/th>\n<td>1 x Betriebs-LED, 48 x ETH status LEDs, 1 x Status LED, 4 x SFP status LEDs<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Stromversorgung<\/th>\n<td>1 x C14 connector<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Reset<\/th>\n<td>Software reset button<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Weitere Funktionen<\/th>\n<td>1 x Erdungsschraube<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Mechanische Daten<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Geh\u00e4usematerial<\/th>\n<td>Geh\u00e4use und Paneele aus eloxiertem Aluminium<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Abmessungen (B \u00d7 H \u00d7 T)<\/th>\n<td>483 x 44 x 234 mm<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Weight<\/th>\n<td>1853 g<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Montageoptionen<\/th>\n<td>Rack Montagesatz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Umgebungsbedingungen<\/h4>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Operating Temperature<\/th>\n<td>0 \u00b0C bis 50 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Luftfeuchtigkeit im Betrieb<\/th>\n<td>10% bis 90% nicht kondensierend<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Schutzart<\/th>\n<td>IP30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<details class=\"gsts-tn-spec-group\">\n<summary>INDUSTRIAL PROTOCOLS<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Profinet<\/th>\n<td>Profinet Class B conformance (available with optional order code)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Dienste<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">EtherNet\/IP<\/th>\n<td>Ja<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">SNMP V2, V3<\/th>\n<td>Ja<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">LLDP<\/th>\n<td>Ja<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Netzwerkverwaltung<\/th>\n<td>802.1p class of service, 802.1x port-based network access control, 802.1Q VLAN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Netzwerk<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Routing<\/th>\n<td>Dynamic routing (BGP, OSPF v2, RIP v1\/v2, EIGRP)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Portb\u00fcndelung<\/th>\n<td>802.3ad (LACP)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">MRP<\/th>\n<td>MRP client role, MRP manager role<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Layer-2-Funktionen<\/th>\n<td>Loop protection, Forwarding table, VLAN, STP\/RSTP<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">DHCP<\/th>\n<td>DHCP server, DHCP client, DHCP static leases capable of using MAC with wildcards<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Multicast<\/th>\n<td>IGMP snooping, multicast querier support<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Porteinstellungen<\/th>\n<td>Enable\/disable, link speed control, port isolation, EEE (802.3az) management, Port Mirroring<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Layer-3-Funktionen<\/th>\n<td>Static IPv4 routing, static IPv6 routing, DHCPv6 client, static IPv6 address<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>QoS<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">QOS<\/th>\n<td>Port priority, DSCP priority, 802.1p priority, TOS<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Scheduling-Verfahren<\/th>\n<td>SP\/WFQ\/WRR<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bandbreitensteuerung<\/th>\n<td>Rate limiting, storm control<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Traffic-Shaping<\/th>\n<td>Port-based shaping<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Diagnose<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Werkzeuge<\/th>\n<td>Cable diagnostic, ping, traceroute, nslookup<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Sicherheit<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Authentifizierung<\/th>\n<td>PAM \u2014 preshared key, Radius &amp; TACACS+, IP &amp; login attempts block<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VLAN<\/th>\n<td>Port VLAN separation<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">802.1x<\/th>\n<td>Port-based network access control client and server<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">MAC-Filter<\/th>\n<td>MAC-Adressen je Port freigeben; bei unzul\u00e4ssiger MAC-Adresse Datenverkehr ignorieren oder den Port deaktivieren.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>API<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Teltonika Networks Web API (Beta)<\/th>\n<td>Konfigurierbare API-Endpunkte zum Lesen\/\u00c4ndern von Ger\u00e4tedaten; Entwicklerdokumentation verf\u00fcgbar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Site Manager<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Betriebsarten<\/th>\n<td>Managed Device<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Funktionen<\/th>\n<td>FOTA updates, device status reporting, automatic reboot and port restart via ping\/wget health checks, centralized VLAN and port configuration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>\u00dcberwachung und Verwaltung<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">WEB UI<\/th>\n<td>Verwaltung \u00fcber HTTP\/HTTPS: Status, Einstellungen, Firmware, CLI, Diagnose, Remote-\/Ereignis-\/System-\/Kernel-Logs und Update-Hinweise.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">FOTA<\/th>\n<td>Serverbasierte Firmware-Updates mit Benachrichtigungen.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">SSH<\/th>\n<td>SSH (v1, v2)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Firmware und Konfiguration<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">WEB UI<\/th>\n<td>Lokales\/serverbasiertes Firmware-Update, Konfigurationsprofile und Sicherungen.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">FOTA<\/th>\n<td>Firmware-Update.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">RMS<\/th>\n<td>Firmware-\/Konfigurationsupdates f\u00fcr mehrere Ger\u00e4te.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Einstellungen beibehalten<\/th>\n<td>Konfiguration bei Firmware-Updates beibehalten.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Werkseinstellungen<\/th>\n<td>Hersteller-Werkseinstellungen einschlie\u00dflich IP-, PIN- und Benutzerdaten-Einstellungen wiederherstellen.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Firmware-Anpassung<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Betriebssystem<\/th>\n<td>SwmOS (Linux-Betriebssystem auf OpenWrt-Basis)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Unterst\u00fctzte Sprachen<\/th>\n<td>Busybox shell, Lua, C, C++<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Entwicklungswerkzeuge<\/th>\n<td>SDK mit Build-Umgebung.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Paketverwaltung<\/th>\n<td>Zus\u00e4tzliche Softwarepakete auf dem Ger\u00e4t installieren.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"gsts-tn-spec-group\">\n<summary>Leistungsdaten<\/summary>\n<table class=\"gsts-tn-specs\">\n<tbody>\n<tr>\n<th scope=\"row\">Bandbreite (Non-Blocking)<\/th>\n<td>56 Gbps<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Weiterleitungsrate<\/th>\n<td>83.33 Mpps<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Paketpuffer<\/th>\n<td>512 KB<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Gr\u00f6\u00dfe der MAC-Adresstabelle<\/th>\n<td>8K entries<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Jumbo-Frames<\/th>\n<td>10000 bytes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<h3>Zubeh\u00f6r mit Hersteller-Kompatibilit\u00e4tsangabe<\/h3>\n<p>Anschluss, L\u00e4nderversion und etwaige Einschr\u00e4nkungen auf der Zubeh\u00f6rseite pr\u00fcfen.<\/p>\n<ul>\n<li><a href=\"\/en\/product\/teltonika-eu-power-cord\/\">Teltonika PR2EU12M \u2013 EU Netzkabel<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-uk-power-cord\/\">Teltonika PR2UK12M \u2013 UK Netzkabel<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-us-power-cord\/\">Teltonika PR2UU12M \u2013 US Netzkabel<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-125-gbs-copper-rj45-sfp-transceiver\/\">Teltonika PR4JR20K \u2013 Kupfer-RJ45-SFP-Transceiver<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-125-gbs-20-km-bidi-sfp-transceiver\/\">Teltonika PR4LC21K \u2013 20 km BIDI SFP-Transceiver<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-125-gbs-sr-sfp-transceiver\/\">Teltonika PR4DU22K \u2013 SR SFP-Transceiver<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-rj45-dust-covers\/\">Teltonika PR5MEC32 \u2013 RJ45-Staubschutz<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-sfp-dust-cover\/\">Teltonika PR5MEC33 \u2013 SFP-Staubschutz<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-ethernet-cable-15m\/\">Teltonika PR2LA15B \u2013 Ethernet-Kabel 1,5 m<\/a><\/li>\n<li><a href=\"\/en\/product\/teltonika-au-power-cord\/\">Teltonika PR2AU12M \u2013 AU Netzkabel<\/a><\/li>\n<\/ul>\n<h3>Dokumente und Downloads<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.teltonika-networks.com\/products\/ethernet-switches\/swm281\" target=\"_blank\" rel=\"noopener\">Herstellerseite, Datenblatt und Downloads<\/a><\/li>\n<li><a href=\"https:\/\/wiki.teltonika-networks.com\/view\/SWM281\" target=\"_blank\" rel=\"noopener\">Hersteller-Wiki<\/a><\/li>\n<li><a href=\"https:\/\/developers.teltonika-networks.com\/\" target=\"_blank\" rel=\"noopener\">API-Entwicklerdokumentation<\/a><\/li>\n<\/ul>\n<p class=\"gsts-tn-technical-note\">Technische Angaben nach der verlinkten Herstellerseite, gepr\u00fcft am 17.10.2026. Funkb\u00e4nder, Zulassungen und Lieferumfang k\u00f6nnen vom vollst\u00e4ndigen Bestellcode und der Region abh\u00e4ngen. Softwarefunktionen h\u00e4ngen von Firmware, Konfiguration und gegebenenfalls zus\u00e4tzlichen Paketen oder Lizenzen ab. Preis und Verf\u00fcgbarkeit best\u00e4tigen wir auf Anfrage.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"gsts-tn-copy notranslate\" translate=\"no\">\n<p>Teltonika SWM281 \u2013 Ethernet-Switch. Auswahlmerkmale f\u00fcr Ihre Installation:<\/p>\n<ul>\n<li><strong>Anschluss:<\/strong> C14 connector<\/li>\n<li><strong>Eingangsspannung:<\/strong> 100-240 VAC, 50\/60 Hz<\/li>\n<li><strong>Ethernet:<\/strong> 24 x RJ45 ports, 10\/100\/1000 Mbps<\/li>\n<\/ul>\n<p><a class=\"gsts-tn-specs-jump\" href=\"#gsts-teltonika-specifications\">Alle technischen Daten und Dokumente ansehen \u2193<\/a><\/p>\n<\/div>","protected":false},"featured_media":11868,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[212],"product_cat":[78],"product_tag":[],"class_list":["post-11867","product","type-product","status-publish","has-post-thumbnail","product_brand-teltonika-networks","product_cat-industrielle-switches","desktop-align-left","tablet-align-left","mobile-align-left","first","outofstock","taxable","shipping-taxable","product-type-simple","gsts-tn-catalogue-item"],"_links":{"self":[{"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/product\/11867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/comments?post=11867"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/media\/11868"}],"wp:attachment":[{"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/media?parent=11867"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/product_brand?post=11867"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/product_cat?post=11867"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shop.germansts.de\/en\/wp-json\/wp\/v2\/product_tag?post=11867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}