A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）
- A、Coaxial
- B、CAT3
- C、CAT5
- D、CAT5e
正确答案:D
答案解析:有
微信扫一扫手机做题