Product details
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📦 Return & Exchange Policy • Items must be brand new and kept in complete original packaging (including outer box, accessories, and manuals).
• Products that have been activated, configured, or show signs of use are not eligible for return.
• For returns not related to product defects, shipping costs are the responsibility of the customer. For defective products or shipping errors, round-trip shipping costs will be covered by our company.
• Refunds or replacements will be processed only after the returned item has been received, inspected, and approved.
• If there are special refund circumstances, please contact us directly so we can review and discuss the appropriate solution.
• All prices listed on this website are for hardware only. If setup or configuration services are required, please use the official LINE menu "Quick Access → Network Planning / Deployment" to submit your request.
📦 Return & Exchange Policy • Items must be brand new and kept in complete original packaging (including outer box, accessories, and manuals).
• Products that have been activated, configured, or show signs of use are not eligible for return.
• For returns not related to product defects, shipping costs are the responsibility of the customer. For defective products or shipping errors, round-trip shipping costs will be covered by our company.
• Refunds or replacements will be processed only after the returned item has been received, inspected, and approved.
• If there are special refund circumstances, please contact us directly so we can review and discuss the appropriate solution.

GESP is Gigabit Ethernet Surge Protector that can be used to protect the network from lightning or surge damages.
Here’s what a typical use-case would be like. You have a mast with some antennas. And some switches on the ground. Put the GESP surge protectors on each end. They come sealed inside a new and improved IP67 weatherproof enclosure. Your antennas are now safe during a lightning storm.
Don’t forget about the grounding wire! Secure it to the rackmount, mast, or any other structure that is connected to the ground. For maximum protection, you should use a surge protector on both ends of long cables.
Specifications
- Product codeGESP
- MTBFApproximately 100'000 hours at 25℃