× Our systems will undergo a planned maintenance on Sunday, May 19, 2024, between 12:00 AM and 02:00 AM Pacific Time. During the maintenance window, you will not be able to log in to your MyNETGEAR account (including apps), renew a subscription, or register a product. However, you will still be able to use guest checkout to purchase a new product or subscription service. Updates will be posted to Status.NETGEAR.com. We apologize for any inconvenience this may cause.

× NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.

Nighthawk SX10 Sometimes a red light on 10-Gigabit/Multi-Gigabit port 1 uplink

Hello,

I have a Nighthawk SX10 switch. Sometimes I see a red light on 10-Gigabit/Multi-Gigabit port 1 uplink. The manual says that the red light will turn on if the switch on any port detects a loop. I have from the wall jack to the switch port one uplink. Then from ports 3-8 plugged in with my devices. Sometimes, I see port one turning from blue to red. How can I fix this problem? The other end of the wall jack is plugged into a cisco 48 port switch model catalyst 9200 48 poe+.

Message 1 of 1