1 CISCO Cisco (one of the world's top 5 brands, a leading brand of network system solutions, and one of the respected companies, Cisco Systems)

2 D-Link Youxun (the leading brand of wireless network, the first publicly listed network company in Taiwan Province, Taiwan Province brand, Youxun Group)

3 Huawei (the top ten wireless routers, a well-known trademark in China, the unit that applied for the most patents in China, Huawei Technologies Co., Ltd.)

4 TP-LINK (well-known network and communication brand, national high-tech enterprise, Shenzhen Pulian Technology Co., Ltd.)

5 H3C (professional IP technology and product manufacturing service provider, famous brand Hangzhou Huasan Communication Technology Co., Ltd.)

6 3COM (founded in 1979, top ten switch brands, American brands, Top 1 patents in the United States)

7 ZTE (world famous brand, China famous brand, China famous trademark, key high-tech enterprise, ZTE Corporation)

8 NETGEAR Netgear (one of the 5 fastest growing enterprises in the United States, pioneer and leader of wireless network, Netgear Company)

9 Linksys (a brand owned by Cisco Company in California, The most professional broadband and wireless router manufacturer)

1 Tengda Router (professional network product manufacturer, the first domestic router research and development and production enterprise, Shenzhen Jixiang Tengda Technology) switch brand list

The above is the switch brand list that I bought from the top 1 brand portals, and my descendants can refer to and compare it.