Technical Service

Contact our Technical Support team

Contact your distributor, sales representative, or our team for technical assistance.

International Support

Our engineers provide product and application support for industrial networking solutions worldwide.

  • Basic product support
  • Advanced technical support
  • Configuration and troubleshooting
  • Software and firmware assistance
Telephone+886-2-2218-1066
Service hoursMonday–Friday, 09:00–18:00 GMT+8

Contact our regional offices for localized technical assistance and support in your area.

To help us respond efficiently: please provide the product model, serial number, firmware version, network topology, screenshots, system logs, and a description of the issue.

Support resources

Worldwide support is available through our regional offices and authorized distributors. To locate a distributor in your area, visit Where to Buy.

Product Support

Download manuals, firmware, software, and technical documents.

Repair & Warranty

Review warranty terms and repair service information.

RMA Service

Request product inspection, repair, or return service.