At present, among the network transmission media, the one with the highest transmission rate and the strongest anti-interference ability is ( ). A) twisted pair B) optical fiber C) coaxial cable D) te

At present, among the network transmission media, the one with the highest transmission rate and the strongest anti-interference ability is ( ). A) twisted pair B) optical fiber C) coaxial cable D) telephone line

Of course it is B fiber.

Twisted pair cable is now up to Category 7, which can support 10 Gigabit Ethernet and future 40G or 100G Ethernet

The theoretical bandwidth of optical fiber is 10T, which is considered to be the most common in integrated cabling systems. The ultimate transmission medium

Coaxial cable has now been withdrawn from digital signal transmission and is often used to transmit some analog signals

The maximum bandwidth of the telephone line is only 16M