NK R400
5G RedCAP
Industrial Router
An industrial-grade 5G router built to bridge legacy LTE deployments into the 5G era. Powered by the Qualcomm Snapdragon X35 — the world’s first 5G RedCAP-optimized platform — in a rugged extruded aluminium chassis.
$329.00 15Add to cart
Eligible for U.S. federal & government procurement
Why the NK R400
Stands Apart
5G RedCAP delivers the latency and network-slicing benefits of 5G without the power draw or cost of a full eMBB modem — purpose-built for mission-critical industrial deployment.
Global 5G NR &
LTE Band Support
25 5G NR bands and 30 LTE bands deliver broad global carrier coverage for multi-region industrial fleets and international deployments.
At-a-Glance
Hardware Visibility
A dedicated front-panel LED array delivers real-time hardware diagnostics and signal monitoring without needing to open a management console.
2× high-gain slim-profile WiFi (2×2 MIMO)
Standard SMA connectors for remote mounting
Ports & Interfaces
A software-defined LAN0/WAN port, a dedicated LAN1 port, an optional RS-485 serial port, wide-voltage DC input and front-serviceable SIM — designed for industrial cabinet integration.
Engineered for B2B
Industrial Environments
From factory floors to remote utility sites, the NK R400 delivers dependable 5G connectivity where reliability is non-negotiable.
Complete Specifications
Every technical detail you need for procurement, integration planning, and deployment.
| Cellular | |
| Technology | 5G NR RedCAP (Reduced Capability), LTE |
| Standard | 3GPP Release 17 |
| Chipset | Qualcomm Snapdragon X35 5G Modem-RF System |
| 5G NR Bands | n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n30, n38, n40, n41, n48, n66, n70, n71, n77, n78, n79 |
| LTE Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 42, 43, 48, 66, 70, 71, 106 |
| MIMO | 2×2 MIMO (cellular), Rx Diversity |
| Peak Speed (5G NR SA) | DL: 223 Mbps / UL: 123 Mbps |
| LTE Fallback | Cat 4 — DL: 200 Mbps / UL: 105 Mbps |
| Migration Path | Direct upgrade for LTE Cat-4 deployments |
| Antenna System | |
| Cellular Antennas | 2× high-gain wide-profile external (2×2 MIMO) |
| WiFi Antennas | 2× high-gain slim-profile external (2×2 MIMO) |
| Connector Type | Standard SMA — supports remote antenna mounting |
| Hardware Interfaces | |
| Network Ports | 1× dedicated LAN1 (RJ45) — 4× optional; 1× flexible LAN0/WAN (RJ45) |
| Power Input | 1× DC power barrel jack — wide voltage input support |
| SIM Management | 1× front-facing Nano SIM slot, push-push mechanism — eSIM optional |
| RS-485 Serial Port | 1× RS-485 (terminal block, optional) — for solar panels, energy meters, industrial sensors |
| User Controls | Recessed front-facing RESET (pinhole) and WPS buttons |
| LED Indicators |
WPSWiFiInternetMobileSignal (5-segment bar)
|
| Mechanical & Environmental | |
| Chassis Material | Extruded aluminium / industrial metal |
| Mounting Options | Integrated support for DIN-Rail or wall-mount brackets |
| Operating Temperature | −40°C to +70°C (industrial grade) |
| Operating Humidity | 5% to 95% (non-condensing) |
| Protection | EMI shielding and passive heat dissipation via metal housing |
| Compliance |
TAA Compliant
|
| Target Applications | |
| Environments | Smart manufacturing, remote utility monitoring, automated logistics |
Download the
NK R400 Documentation
Get the complete NK R400 technical datasheet and the condensed one-page spec sheet as PDFs — everything you need for evaluation, RFPs and deployment planning.
Specifications are subject to change without notice. Performance figures are typical / module-rated values and may vary with network conditions and carrier configuration. Need something else? Contact our team.
Get Started
Ready to Deploy
the NK R400?
Talk to our team for pricing, availability, and custom deployment support.