{"product_id":"teltonika-trb256-industrial-m2m-gateway-nb-iot-lte-m","title":"Teltonika TRB256 | Industrial M2M Gateway (NB-IoT, LTE-M \u0026 2G)","description":"\u003cdiv style=\"max-width: 800px; font-family: 'DM Sans', sans-serif; color: #2a2b2a; line-height: 1.6; font-size: 16px;\" class=\"shopiot-detailed-description\"\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eTeltonika TRB256\u003c\/strong\u003e is an industrial-grade M2M gateway designed to provide reliable data transmission for utility and industrial applications. This compact device excels in challenging environments by supporting a wide array of LPWA technologies, including \u003cstrong\u003eNB-IoT and LTE Cat M1\u003c\/strong\u003e, with the critical addition of \u003cstrong\u003e450MHz frequency band\u003c\/strong\u003e support for enhanced signal penetration. By bridging \u003cstrong\u003eRS232, RS485, and Ethernet\u003c\/strong\u003e interfaces into a single cellular link, the TRB256 enables the modernization of legacy infrastructure in smart metering and grid management.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 18px; font-weight: bold; text-transform: uppercase;\"\u003eIndustrial Connectivity Suite\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003cpolyline points=\"16 18 22 12 16 6\"\u003e\u003c\/polyline\u003e\u003cpolyline points=\"8 6 2 12 8 18\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eDual Serial Interfaces\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eEquipped with both RS232 and RS485 ports to communicate with industrial PLCs, meters, and sensors.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003cpath d=\"M5 12.55a11 11 0 0 1 14.08 0\"\u003e\u003c\/path\u003e\u003cpath d=\"M1.42 9a16 16 0 0 1 21.16 0\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eGlobal LPWA Reach\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eSupports worldwide bands for NB-IoT and LTE-M with 2G fallback to ensure uptime in remote sites.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003crect ry=\"2\" rx=\"2\" height=\"18\" width=\"18\" y=\"3\" x=\"3\"\u003e\u003c\/rect\u003e\u003cline y2=\"9\" x2=\"21\" y1=\"9\" x1=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eFlexible Digital I\/O\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003eFeatures 3 pins that can be configured as either digital inputs or open-collector outputs for local automation.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 12px; align-items: flex-start; padding: 15px; border-radius: 4px; border: 1px solid #f5f5f5; background: #fff;\"\u003e\n\u003cspan style=\"color: #7765e3;\"\u003e \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2.5\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\u003ccircle r=\"3\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\u003cpath d=\"M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1-1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003c\/span\u003e\n\u003cdiv style=\"font-size: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #2a2b2a;\"\u003eRutOS \u0026amp; RMS Management\u003c\/strong\u003e \u003cspan style=\"color: #555;\"\u003ePowered by Teltonika’s Linux-based RutOS, enabling secure remote monitoring through RMS.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 35px; background-color: #fafafa; border-left: 4px solid #7765E3; padding: 20px; border-radius: 2px;\"\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-top: 0; margin-bottom: 12px; font-weight: bold; text-transform: uppercase;\"\u003ePrimary Industrial Uses\u003c\/h3\u003e\n\u003cdiv style=\"margin: 0; font-size: 15px;\"\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eSmart Grids \u0026amp; Metering:\u003c\/strong\u003e Connect and remotely read electrical or water meters via low-power cellular networks.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 10px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Provide secure M2M connectivity for PLC systems in remote or underground sites using 450MHz.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #7765e3; margin-right: 8px; font-weight: bold;\"\u003e•\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Aggregate serial data from weather stations or pollution sensors in off-grid locations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3 style=\"color: #7765e3; font-size: 16px; margin-bottom: 10px; font-weight: bold; text-transform: uppercase;\"\u003eTechnical Integration\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #555;\"\u003eThe TRB256 is housed in a durable \u003cstrong\u003ealuminum shell\u003c\/strong\u003e and supports a wide power supply range of \u003cstrong\u003e9V to 30V DC\u003c\/strong\u003e. It features an integrated \u003cstrong\u003eGNSS module\u003c\/strong\u003e for location tracking and timing synchronization. For security, the gateway supports multiple VPN protocols (OpenVPN, IPsec, WireGuard) and firewall functionalities. For guidance on optimizing serial-to-cellular baud rates or 450MHz antenna selection, contact the \u003cstrong\u003eShopIoT\u003c\/strong\u003e engineering team.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Teltonika","offers":[{"title":"Default Title","offer_id":55749592580420,"sku":"TRB256000400","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3749\/4423\/files\/TELTONIKA_TRB256_INDUSTRIAL_M2M_GATEWAY.jpg?v=1774776125","url":"https:\/\/shopiot.eu\/en-de\/products\/teltonika-trb256-industrial-m2m-gateway-nb-iot-lte-m","provider":"shopiot","version":"1.0","type":"link"}