Cradlepoint S400 Compact IoT Router, LTE CAT 6, Secure Connect SASE, 3 Year Advanced NetCloud WiFi (300 Mbps modem), with AC power supply antennas | TBV3-0400-C6-EA-M

Cradlepoint S400 IoT Router, LTE, NetCloud Secure Connect SASE, 3 Year Advanced NetCloud WiFi (300 Mbps modem), with AC power supply and antennas

Semi-ruggedized compact 4G LTE router for Zero Trust IoT applications
Gain fast, reliable connectivity with an embedded Cat 6 modem with dual SIM support. Build protected connections with zero trust, connect and go security, included as part of the subscription.Define policies through centralized, cloud-based management for easy deployment at scale
Expand working radius and IoT connectivity with 2.4GHz or 5GHz Wi-Fi 5, Wi-Fi 5. Provide a semi-ruggedized solution capable of wide temperature ranges and vibration. Utilize configurable GPIO ports and NetCloud integrations for IoT applications. Customize and extend Ericsson NetCloud functionality with NetCloud SDK and API. Provide GNSS/GPS for asset tracking and portable IoT use cases.
Manage connectivity and security from anywhere through Ericsson NetCloud Manager

Category IoT
Embedded Cat 6 LTE modem
2 x SMA cellular antenna connectors
Cloud Management Yes
Wireless Connectivity LTE
5G Status No
Form Factor Plastic
Ethernet Ports 1 GbE (LAN/WAN switchable); 2 FE (Expansion module)
USB Ports 1
Serial Ports 1 (Expansion module)
Dual-Modem Support No
Network Operator Standards PTCRB (U.S.), GCF (global)
Network Operator Certifications ATT, T-Mobile, Verizon
Public Safety Networks FirstNet Trusted, T-Mobile Connecting Heroes, Verizon Frontline
Throughput 95 Mbps (Firewall)
VPN Tunnel Count 5
Wi-Fi Single-radio, dual-band, non-concurrent operation (2.4 GHz and 5 GHz), 1×1 SISO 802.11ac (Wi-Fi 5)
GNSS Passive
PoE Yes
Operating Temperature -20 °C to 60 °C (-4 °F to 140 °F)
Private Cellular Network Yes — 4G LTE (CBRS)

Product Last Updated: 10/04/2026

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