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Self-Healing PoE: Cut Downtime, Boost Uptime

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Smart PoE for Uninterrupted Connectivity in Remote Deployments

In mission-critical applications such as smart cities, public safety, industrial automation, and IIoT, a stable and continuous network connection is essential. However, devices such as IP cameras and wireless APs deployed in remote or hard-to-reach locations often experience outages, requiring manual on-site reboots.

To address this challenge, EtherWAN introduces a suite of Smart PoE features that enable self-healing networks, allowing devices to recover automatically without human intervention:

  • PoE Watchdog: Monitors the response of powered devices (PDs). If no reply is detected, the switch automatically restarts power—no manual reset needed.
  • Reset PD: Enables remote manual reboot over the network—even without on-site personnel.
  • PoE Scheduling: Allows scheduled power cycling to save energy and extend device lifespan.


Auto Detection + Smart Recovery = Higher Network Stability

EtherWAN’s PoE Watchdog ensures continuous operation by automatically rebooting unresponsive devices such as IP cameras or IoT nodes—minimizing downtime and reducing the need for on-site maintenance.

Remote Reboot with Reset PD

Selected industrial PoE switches support remote PD reset via fiber uplinks—ideal for installations on poles, rooftops, or in unmanned stations. A single command can restore the device, ensuring uninterrupted system operation.



Smart PoE Product Lineup

  • Managed PoE Switches

    Advanced control with full PoE management, PoE Watchdog, and Scheduling. Perfect for smart buildings and industrial networks.

  • OttoE PoE Unmanaged Switches

    Even without management software, DIP switches can activate auto-reboot—ideal for SMBs, retail environments, or community surveillance.

  • PoE Media Converters

    Offer remote PD reset via fiber disruption—ideal for outdoor monitoring, bridge surveillance, or remote base station deployments.


Cut Labor Costs × Improve Uptime × Optimize Operations

  • Reduce site visits—no need to dispatch staff solely to reboot devices.
  • Enhance stability—fast auto-recovery prevents data and video loss.
  • Maintain 24/7 uptime, even in inaccessible or unmanned locations.
  • PoE Scheduling enables automated and optimized power management.
EX78900G PoE Switch

EX78900G Series

  • Managed L2/L3 PoE Switch
  • 4–8 PoE Ports (90W each)
  • Full PoE management support
    • Contact Sales
EX75900 PoE Switch

EX75900 Series

  • Managed L2/L3 PoE Switch
  • 24 PoE Ports (60W each)
  • Full PoE management support
    • Contact Sales
OttoE PoE Switch

OttoE PoE Series

  • Unmanaged PoE Switch
  • 4–8 PoE Ports (90W each)
  • Supports PoE Watchdog
    • Contact Sales
EL8315 Media Converter

EL8315

  • PoE Media Converter
  • 1× PoE Port (90W), 1× SFP Port
  • Supports LFPT and remote PD reset
    • Contact Sales


Find Your Ideal PoE Solution

EtherWAN’s Smart PoE solutions are widely adopted in smart city and industrial projects. For example, our managed switches support 24/7 traffic surveillance while reducing maintenance costs.

Whether you need a managed switch, an unmanaged alternative, or a media converter with self-healing features, EtherWAN has a product to meet your needs.

👉 Contact us for free product recommendations tailored to your deployment.

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