About product and suppliers:
            722 cable modem products are offered for sale by suppliers on Alibaba.com, of which modems accounts for 11%, fiber optic equipment accounts for 2%, and other telecommunications products accounts for 1%. 

A wide variety of cable modem options are available to you, 

There are 409 suppliers who sells cable modem on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., from which the percentage of cable modem supply is 99%, 1% respectively.