S400 Series
Small LTE router for zero trust IoT connectivity
The Ericsson Cradlepoint S400 is a compact, semi-ruggedized LTE router optimized for secure, zero-trust IoT connectivity in light industrial, digital signage, kiosk, and remote asset applications. It features an embedded Cat 6 LTE modem (up to 300 Mbps DL / 50 Mbps UL) with dual SIM support for carrier redundancy, optional single-radio dual-band Wi-Fi 5 (802.11ac, 1×1 SISO, 2.4/5 GHz non-concurrent), 1x GbE (LAN/WAN switchable) + 2x FE (via expansion module), USB, serial (via expansion), configurable GPIO, and passive GNSS for asset tracking.
The Ericsson Cradlepoint S400 is a cloud managed, semi-ruggedized secure appliance and router for IoT networks. Offering connectivity through LTE plus wired and Wi-Fi options, the S400 is designed for light industrial, digital signage, and kiosk use cases. The S400 includes an Ericsson NetCloud Service Plan Secure IoT license, which provides management at scale, group policies, configurations and troubleshooting, plus connect and go zero trust security.
Semi-Ruggedized IoT Solution
When coupled with the Ericsson NetCloud Secure IoT service plan, the S400 provides a compact, semi-ruggedized Cat 6 4G LTE router and security solution for connecting IoT devices at scale. With an IP30-rated housing built to withstand vibration and temperature extremes and designed for mounting on DIN rails, the S400 is ideal for use in light industrial applications such as SCADA, remote monitoring, smart city intelligent traffic control or in applications such as surveillance cameras, digital signs, and control sensors. With an extensive list of features, it can be confidently deployed in the field, in buildings, or in embedded systems to deliver complete visibility, security, and control of connected devices anywhere.
Cloud-Managed IoT Solution — with Secure Connect Included
For organizations requiring robust connectivity for IoT networks — with installed networking endpoints numbering from a handful to many thousands — Ericsson’s NetCloud Secure Services for IoT with the S400 provides a comprehensive cloud managed network solution with NetCloud SASE Secure Connect included. With this zero-trust security, any IoT device connected to the S400 is immediately hidden from public scans and from devices connected to other routers. Access policies are easily defined so IoT devices communicate only with their authorized resources on a least-privilege basis. Ericsson’s NetCloud-managed IoT endpoints can be rapidly deployed and easily scaled to accommodate the diverse requirements of organizations.
- Reliable LTE Connectivity — Cat 6 modem with dual SIM — ensures fast, redundant cellular access for IoT and edge devices.
- Zero-Trust Security — NetCloud SASE Secure Connect included — delivers protected connections and unified zero-trust access from the cloud.
- Semi-Rugged Design — Wide -20°C to +60°C operating range, vibration resistance, UL Class I Div 2 and ATEX certifications — suitable for harsh or hazardous locations.
- Cloud Management — Ericsson NetCloud Manager — provides intuitive browser/mobile interface for configuration, deployment, monitoring, troubleshooting, live stats, analytics, and policy enforcement.
- Extensibility — NetCloud SDK/API, integrations, and GPIO — supports custom IoT applications and ecosystem expansion.
- Private Network Support — Compatible with 4G LTE private networks (CBRS) — enables secure, dedicated enterprise connectivity.
- Light industrial IoT and edge deployments
- Digital signage and kiosks
- Remote asset tracking with GNSS
- Hazardous or semi-exposed environments requiring zero-trust security
- Cellular — LTE Cat 6; dual SIM (4FF); PTCRB (U.S.), GCF (global); carriers: AT&T, T-Mobile, Verizon; public safety: T-Mobile Connecting Heroes, Verizon Frontline
- Wi-Fi (optional) — Single-radio, dual-band non-concurrent 802.11ac (Wi-Fi 5)
- Ports — 1x GbE RJ45 (LAN/WAN switchable); 2x FE (expansion); 1x USB; serial (expansion)
- Throughput — Firewall 95 Mbps
- VPN Tunnels — Up to 5
- GNSS — Passive
- Power — PoE support
- Environmental — -20°C to +60°C (-4°F to +140°F); plastic form factor
- Certifications — UL Class I Div 2, ATEX; regional carrier approvals
