About product and suppliers:
            1,146 ethernet switch board products are offered for sale by suppliers on Alibaba.com, of which network switches accounts for 12%, fiber optic equipment accounts for 4%, and other pcb & pcba accounts for 2%. 

A wide variety of ethernet switch board options are available to you, such as ≤ 8, ≥ 48, and 24. You can also choose from full-duplex & half-duplex, full-duplex ethernet switch board, as well as from 10/100mbps, 10/100/1000mbps ethernet switch board

There are 348 suppliers who sells ethernet switch board on Alibaba.com, mainly located in Asia. The top countries of suppliers are Poland, China, and Taiwan, China, from which the percentage of ethernet switch board supply is 2%, 95%, and 1% respectively.