DWM-311-G

Product Description

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The D-Link DWM-311-G is a compact 5G industrial M2M gateway combining a Cat 19 LTE modem with 5G NSA support, a 2.5 Gigabit Ethernet port, and an operating range of -30°C to +70°C in a rugged zinc-plated steel enclosure built for machine-to-machine deployments, industrial IoT infrastructure, and remote site connectivity where consumer hardware won’t survive. With Bridge and NAT routing modes, built-in OpenVPN support, wide-range DC input from 5V to 32V, and Verizon Open Development certification, the DWM-311-G connects IoT equipment, remote monitoring stations, and industrial systems to cellular LTE and 5G networks without requiring a separate router or management device. ISPTek’s cellular SIM card data plans activate directly in the DWM-311-G — pooled data across every deployed unit, a public static IP for out-of-band management access, and no activation or cancellation fees as the IoT deployment scales.

What It Does & Key Features:

• 5G NSA + LTE CAT-19 Modem: Supports carrier aggregation for up to 3.4 Gbps download with 5G NSA connectivity and LTE Cat 19 fallback — delivering the cellular throughput needed for video surveillance streams, industrial data platforms, and high-volume M2M telemetry alongside lower-bandwidth IoT sensor traffic on the same connection.
• 2.5 Gigabit Ethernet LAN Port: The single 2.5GbE port delivers full upstream cellular bandwidth to a connected switch, router, or device without the 1 Gbps bottleneck of standard Ethernet — future-proofed for 5G peak speeds that exceed standard Gigabit capacity at well-covered deployment locations.
• Bridge and NAT Routing Modes: Configurable as a transparent bridge (passing the public cellular IP directly to a connected device) or as a NAT router (assigning private IPs to multiple connected devices via an attached switch) — flexible deployment across single-device M2M and multi-device remote site configurations.
• Built-In OpenVPN Support: Hardware-level VPN capability secures cellular WAN traffic without requiring a separate VPN appliance — critical for industrial deployments connecting field equipment back to private networks, SCADA systems, and enterprise management platforms over public cellular infrastructure.
• Wide-Range DC Power Input (5V–32V): Accepts power across a broad voltage range compatible with standard 5V USB adapters, 12V automotive/vehicle power, and 24V industrial power bus installations — a single hardware platform across bench deployments, vehicle power systems, and industrial panel installations without voltage conversion.
• 4×4 Cellular MIMO: Four external SMA antenna connectors support 4×4 MIMO configuration for maximum cellular receive diversity — increasing signal reliability at challenging installations where antenna orientation and path diversity improve throughput and connection stability over standard 2×2 configurations.
• Industrial Operating Range (-30°C to +70°C): Handles extreme cold-weather and high-heat environments common in unheated equipment enclosures, outdoor utility cabinets, and industrial floor installations — maintaining reliable cellular connectivity in conditions where standard office networking hardware fails.
• Verizon Open Development Certified: Confirmed certification on Verizon’s network through the Open Development program — meaning the DWM-311-G has passed carrier interoperability testing and can be activated on carrier-certified cellular plans without compatibility risk or provisioning complications.

Works Across All Major U.S. Carrier Networks:

The DWM-311-G’s LTE Cat 19 modem with 5G NSA support covers the full mix of low-band and mid-band spectrum used by major U.S. carrier networks — from deep indoor penetrating low-frequency LTE to high-throughput C-Band 5G — with Verizon Open Development certification confirmed and broad band coverage supporting multi-carrier deployments.

• Band B13 (700 MHz) and Band B5 (850 MHz): Core low-frequency LTE spectrum providing reliable indoor signal penetration through concrete structures, equipment enclosures, and industrial buildings — keeps the DWM-311-G connected in locations where higher-frequency bands attenuate through building materials.
• Bands B2 (1900 MHz), B4 (AWS), and B66 (AWS-3): High-capacity mid-band LTE spectrum covering the dense metro and suburban markets where peak cellular throughput is available — the primary performance bands for data-intensive M2M applications running during normal network conditions.
• Band B48 (3500 MHz / CBRS): Citizens Broadband Radio Service spectrum enabling private network deployments and high-density urban coverage — relevant for industrial campus deployments and enterprise private LTE installations where CBRS spectrum is licensed.
• 5G NSA n77 (C-Band) and n66, n5, n2: C-Band 5G delivers the peak throughput available on major carrier networks for data-intensive deployments — up to 3.4 Gbps download under 5G NSA when connected to a carrier’s C-Band deployment, with n5 and n2 providing sub-6 GHz coverage across a broader geographic footprint.

Enhanced with ISPTek’s Cellular SIM Card Data Plans:

• Public Static IP Addresses: A fixed public IP on the DWM-311-G’s cellular SIM keeps the device reachable for out-of-band management access — MSPs and IT teams connect to field-deployed gateways, push configuration changes, and run remote diagnostics via the cellular interface without dynamic IP tracking or VPN dependencies.
• Data Pooling Across Devices: All DWM-311-G SIMs on an ISPTek account share a single data pool — quiet monitoring stations with low average usage contribute their allocation to active sites experiencing high-volume transfers, eliminating per-SIM overage charges across the entire deployed M2M fleet.
• Over 12 Custom Plans: From minimal-data IoT sensor plans for remote monitoring nodes generating kilobytes per day to higher-allocation plans for gateways aggregating multiple data streams or serving as primary site WAN, ISPTek’s 12+ plan tiers cover every DWM-311-G deployment configuration.
• No Activation or Cancellation Fees: Activate a SIM when a new M2M deployment goes live, deactivate it when the project ends or equipment is retired — no fees in either direction, no contract minimums, no carrier friction as the fleet changes.
• Zero Touch Advanced Security: ISPTek’s network-level protection applies automatically to the cellular SIM the moment it becomes active — securing the DWM-311-G’s LTE and 5G interface without per-device firewall configuration or ongoing security maintenance at each deployed unit.

Who Benefits?

• Industrial IoT and M2M Integrators: The DWM-311-G is purpose-built for M2M deployment at scale — compact enough for panel mounting, durable enough for industrial environments, and built for remote cellular management. ISPTek’s pooled SIM plans handle all cellular data billing on one account as the fleet grows across multiple customer sites.
• Utility and Energy Infrastructure: Substations, pipeline monitoring stations, water treatment remote nodes, and renewable energy installations use the DWM-311-G as the cellular WAN backhaul for SCADA and telemetry data — with the wide voltage range and industrial temperature tolerance handling unheated outdoor enclosures at unmanned sites.
• Transportation and Fleet Operations: Fixed roadside monitoring equipment, traffic management infrastructure, and transportation management nodes use the DWM-311-G for reliable 5G/LTE connectivity — the 5V-32V input range and rugged enclosure handle vehicle power environments and exposed field installations.
• Remote Site and Temporary Office Connectivity: Construction management trailers, temporary command centers, and field staging areas without wired ISP infrastructure use the DWM-311-G as the primary cellular WAN device — connecting attached switches, PCs, and IP cameras to a shared 5G/LTE uplink without a separate router.
• Digital Signage and Retail Kiosk Networks: Self-service kiosks, digital menu boards, automated retail units, and interactive displays distributed across multiple locations use the DWM-311-G for cellular WAN — keeping display management platforms, content delivery, and transaction processing connected without wired ISP provisioning at each site.
• Enterprise IT and Managed Service Providers: MSPs deploying out-of-band cellular management at client sites use the DWM-311-G as a dedicated management path — with ISPTek’s static IP and pooled data plans, every deployed unit stays reachable for remote diagnostics even when the primary WAN fails.

The D-Link DWM-311-G packs 5G NSA + LTE Cat 19 cellular connectivity, industrial-grade hardware, dual-mode routing, and OpenVPN security into a compact enclosure built for M2M and IoT deployments in environments where consumer-grade equipment fails. With ISPTek’s cellular SIM card data plans providing a static IP, pooled data across every deployed gateway, and zero-fee SIM management, the DWM-311-G is ready to connect from day one — whether you’re deploying one unit or building out a multi-site industrial IoT network.

View available data plans and activate your DWM-311-G today!