In the real project, AP or IP cameras are often installed outdoor or the higher position, which is also increases the risk of cameras and PoE switches impact by the lightning shock .The result is the individual equipment damaged, or lead to the whole local area network (LAN) paralysis. Tenda TEF11 series switches have the professional lightning protection design -up 6 kv port and power supply thunder prevents , with two levels of protection design respectively, effectively restrain the power of lightning from cable, which equivalent to give the entire network monitoring system with a security fence. The test standard is much higher than the national CE request. In thunderstorms weather, it can also provide monitoring system or local area network stable, reliable service, protect the images transmission be normal.

In some cases, packaging may is changed from OEM/original retail box.

For bulk orders that are packaged together, product manuals or CDs may not always be available for each item.

The shipping cost shown at the checkout is a general estimate which is subject to change depending on size/weight/quantity of ordered goods

Product images are for illustrative purposes only therefore the delivered product may vary from the one shown above.

Orders that contain end of life (EOL) products that are no longer in production may be replaced by a compatible product with the same FRU number offering same functionality.

Please note once an order is processed at our warehouse, it cannot be cancelled. A returned order will likely incur a restocking fee. See RMA page for details about restocking fees.

If you are concerned about anything or for any questions we recommend you email or contact us before placing an order.