Complete Guide to Zyxel RMA: How to Check Warranty and Request a Replacement

If your Zyxel device has stopped working or is showing a hardware fault, it’s important to understand how to request a warranty replacement (RMA — Return Merchandise Authorization). This short guide covers the essential steps: how to check your warranty, when RMA is applicable, what types of services Zyxel offers, and where to find detailed instructions. Official Zyxel links are provided for users who need more in-depth information.

What RMA Is and When You Should Use It

RMA is the process of requesting a warranty replacement for a Zyxel device when a hardware defect is confirmed.
Before submitting an RMA request, always check:

• power supply and cables

• device reboot or factory reset

• firmware updates

• absence of physical damage

More details:
→ Claiming Warranty Service (RMA)
Zyxel Support Portal [RMA] - Claiming Warranty Service for a Zyxel Product?

Checking Warranty Status & Starting an RMA Request

To verify if your device is still under warranty:

1. Go to the Zyxel Support Portal.

2. Enter the device’s serial number.

3. If the warranty is active, you will be able to start an RMA request immediately.

4. If the warranty appears expired but you have proof of purchase (invoice/receipt), you can attach it for verification.

More information:
→ Zyxel Products Warranty — Products and Warranties
Zyxel Products [Warranty] - Products and Warranties

RMA Service Types Offered by Zyxel

Depending on your region and device type, Zyxel provides several RMA service options:

• Standard → A replacement device will be sent within 10 working days upon confirmation of a defect in the product. There is no need to return your defect device anymore - you can take it to your local e-waste collection center. 

• Standard+ → A replacement device will be sent within 10 working days upon confirmation of a defect in the product. The service also includes the arrangement of return delivery to the designated service center.

• Next Business Day Shipment → For specified products, ZyXEL offers a Next Business Day Shipment Service for a replacement device. In addition to standard free-of-charge service, Zyxel offers a chargeable NBD Shipment service. To qualify for this service, you simply purchase the service license and activate it through the process of registration.

Full service list:
→ RMA Return and Replacement Services
Zyxel Products [RMA] - Return and Replacement Services

License Transfers During RMA

If your device includes active licenses (e.g., security services for ATP/USG FLEX firewalls), they can be transferred to the replacement device.
The full process is described here:

→ Transferring Zyxel Licenses During an RMA
Transferring Zyxel Licenses During an RMA: What You Need to Know and How to Request the Transfer

Technical Pre-Check Performed by Zyxel Support

Before an RMA can be approved, our support team performs a technical verification of the device. Even if you have already provided detailed information, logs, and test results, we may still request additional data, ask you to run extra diagnostics, or—in some cases—offer secure remote access to the device.

This step is essential for several reasons:

• Restoring normal operation whenever possible:
  Many issues can be solved remotely and do not require hardware replacement. Quick troubleshooting often returns the device to full functionality without downtime.

• Accurate investigation of the root cause:
  In complex network topologies, problems may be caused by external factors such as switches, cabling, PoE equipment, or third-party devices. A technical pre-check helps us identify whether the Zyxel device is truly the source of the issue.

• Preventing repeated failures after replacement:
  Collecting complete diagnostic information allows us to ensure that, even after an RMA replacement, the problem will not reoccur due to environmental or configuration factors.

Quick Tips for a Smooth RMA Process

• Always keep the purchase invoice or receipt.

• If applicable, take photos of the issue or damage.

• Prepare the serial number before contacting support.

• Try basic troubleshooting before submitting RMA.

• Clearly describe the issue in your request.

This verification step helps ensure that the RMA process is accurate, efficient, and results in the best long-term solution for your network.

EOL / EOS and How It Affects RMA

When a device reaches EOL/EOS/EOSL (End of Life / End of Service / End of Support), warranty and RMA availability may be limited or discontinued. Before submitting an RMA, check whether your model is still supported.

Details available here:
→ Zyxel Warranty EOS / EOL Concepts
Zyxel Warranty [EOS/EOS] End of Life (EOL/EoL) Concepts