---
title: "Kerlink Wirnet iStation"
description: "Carrier-grade IP67 outdoor LoRaWAN gateway with 4G LTE backhaul, integrated internal antennas, and hardware-secured architecture."
canonical_url: "https://nodewave.net/store/gateways/kerlink-wirnet-istation"
last_updated: "2026-10-04T04:04:50.774Z"
---

<note>

The Wirnet iStation is engineered with externally accessible, IP67 waterproof interfaces. Field technicians can connect
the Ethernet RJ45 cable, insert the Mini-SIM card, and monitor status LEDs directly from the outside without opening the
main enclosure.

</note>

## Executive Summary & Core Capabilities

The **Kerlink Wirnet iStation** is a carrier-grade outdoor wireless hub designed to collect data from thousands of
long-range IoT devices. Purpose-built for smart cities, utility metering, and industrial tracking, this device
intercepts wireless signals from remote sensors miles away and forwards them to the cloud over a cellular 4G network or
wired internet connection.

<callout color="green" icon="i-lucide-shield-check">

**Hardware-Grade Security Architecture:** Powered by **ProvenCore™** technology, the iStation embeds hardware-isolated
**SecureBoot** and **SecureStorage**. Cryptographic network keys, configurations, and core firmware remain protected
against physical tampering and unauthorized remote access.

</callout>

<accordion>
<accordion-item icon="i-lucide-sparkles" label="Non-Technical Overview">

- **Dedicated Smart Network:** Acts like a dedicated cellular tower for low-power smart devices (such as water meters,
environmental sensors, or streetlights).
- **Automatic Internet Failover:** Plugs directly into standard wired internet. If the local cable goes offline, the
device automatically routes network traffic over cellular 4G data to maintain uptime.
- **Weatherproof Build:** Built to survive extreme weather, heavy rain, dust storms, and temperature swings. Internal
antennas remove the need to attach external parts during installation.

</accordion-item>

<accordion-item icon="i-lucide-cpu" label="Technical Deep-Dive">

Operates a **10-channel reception processing engine** (<span className="katex">
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to maintain clean radio signal parsing near cellular towers.

Runs on an ARM Cortex A9 processor with KerOS (Linux Yocto LTS), 256MB RAM, and 8GB eMMC flash. Constructed with an
IP67-rated enclosure combining an aluminum rear chassis and polycarbonate front panel. Includes backup capacitors to
trigger graceful software shutdowns during sudden power failures to prevent data corruption.

</accordion-item>
</accordion>

---

## Technical Specifications & Performance Matrix

<tabs>
<tabs-item label="Wireless & LoRaWAN Performance">
<table>
<thead>
  <tr>
    <th align="left">
      Parameter
    </th>
    
    <th align="left">
      Engineering Specification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Processing Engine
      </strong>
    </td>
    
    <td align="left">
      8x RX (multi-SF) + 1x RX (mono-SF) + 1x RX (FSK)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Frequency Bands
      </strong>
    </td>
    
    <td align="left">
      EU868 / US915 / AS923
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Rx Sensitivity
      </strong>
    </td>
    
    <td align="left">
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      </span>
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Tx Power
      </strong>
    </td>
    
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      Configurable from <span className="katex">
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    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Antennas
      </strong>
    </td>
    
    <td align="left">
      Fully integrated internal LoRa, 4G, and GPS antennas
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="System & Connectivity">
<table>
<thead>
  <tr>
    <th align="left">
      Component
    </th>
    
    <th align="left">
      Technical Profile
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Processor & OS
      </strong>
    </td>
    
    <td align="left">
      ARM Cortex A9 | KerOS (Linux Yocto LTS)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Memory & Storage
      </strong>
    </td>
    
    <td align="left">
      256 MB RAM | 8 GB eMMC (6 GB user accessible)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Cellular Backhaul
      </strong>
    </td>
    
    <td align="left">
      4G LTE Worldwide module with 3G/2G fallback
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Wired Interface
      </strong>
    </td>
    
    <td align="left">
      1x 10/100 Mbps RJ45 (Waterproof Connector)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        SIM Support
      </strong>
    </td>
    
    <td align="left">
      1x Mini-SIM (2FF) accessible externally
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Physical & Electrical">
<table>
<thead>
  <tr>
    <th align="left">
      Compliance Metric
    </th>
    
    <th align="left">
      Specification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Housing Construction
      </strong>
    </td>
    
    <td align="left">
      IP67 Aluminum chassis (rear) & Polycarbonate (front)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Dimensions & Weight
      </strong>
    </td>
    
    <td align="left">
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        </span>
      </span>
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Power Input
      </strong>
    </td>
    
    <td align="left">
      PoE (802.3af Mode A/B) or <span className="katex">
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    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Power Draw
      </strong>
    </td>
    
    <td align="left">
      7 W (Typical Cellular Active), 12.5 W (Max)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Operating Temperature
      </strong>
    </td>
    
    <td align="left">
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    </td>
  </tr>
</tbody>
</table>
</tabs-item>
</tabs>

---

## Installation & Power Requirements

<warning>

A standard PoE injector is **not included** in the baseline box. Power must be delivered via an 802.3af/at PoE switch,
an industrial outdoor PoE injector, or a direct <span className="katex">
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</warning>

---

## Target Industry Applications

<card-group>
<card icon="i-lucide-building-2" title="Smart Cities & Utilities">

Enables wide-area automated meter reading (AMR) for water, gas, and electricity, alongside smart street lighting
networks.

</card>

<card icon="i-lucide-factory" title="Industrial & Asset Monitoring">

Provides robust coverage for industrial automation, perimeter tracking, and environmental monitoring in harsh outdoor
environments.

</card>
</card-group>

---

## Official Provider Resources & Technical Documentation

Explore official guides, management dashboards, and developer documentation provided directly by Kerlink:

<card-group>
<card icon="i-lucide-external-link" title="Official Kerlink iStation Portal" target="_blank" to="https://www.kerlink.com/product/wirnet-istation/">

Access technical datasheets, regional frequency details, and product overview guides directly from Kerlink.

</card>

<card icon="i-lucide-book-open" title="Kerlink Technical Documentation" target="_blank" to="https://docs.kerlink.com">

Browse developer documentation, KerOS system guides, and hardware setup manuals.

</card>
</card-group>