A data center requires a high-speed network with no electromagnetic interference for connections within the same building. Which cable type should be used?

Rationale

Multimode fiber is the best choice for a high-speed network with no electromagnetic interference.

Multimode fiber optic cable transmits data using light signals, which makes it immune to electromagnetic interference (EMI) that can affect copper cables like CAT 5e and coaxial. This characteristic, coupled with its high bandwidth capabilities, makes it ideal for high-speed connections within a data center.

A (CAT 5e) YOUR ANSWER

CAT 5e is a twisted pair copper cable that supports high-speed data transmission but is susceptible to electromagnetic interference. This makes it less reliable in environments with potential EMI, such as a data center, where maintaining signal integrity is crucial.

B (Multimode fiber) CORRECT

Multimode fiber optic cable is designed specifically for high-speed data transmission and is free from electromagnetic interference. Its construction allows for the transmission of multiple light signals simultaneously, providing higher bandwidth and better performance over longer distances within the same building.

C (Coaxial) YOUR ANSWER

Coaxial cable can transmit data over long distances and possesses some resistance to EMI due to its shielding. However, it does not match the performance and bandwidth capabilities of multimode fiber, making it less suitable for a high-speed network in a data center.

D (Wireless) YOUR ANSWER

While wireless technology offers convenience and mobility, it is prone to interference from physical barriers and other electronic devices. Additionally, it typically cannot match the speed and reliability of wired connections, particularly in a high-demand environment like a data center.

Conclusion

For a data center requiring high-speed networks with no electromagnetic interference, multimode fiber stands out as the optimal solution. Its advantages of immunity to EMI and high bandwidth capabilities make it superior to alternatives like CAT 5e, coaxial, and wireless technologies, ensuring reliable and efficient data transmission within the facility.

A data center requires a high-speed network with no electromagnetic interference for connections within the same building. Which cable type should be used?

Multimode fiber is the best choice for a high-speed network with no electromagnetic interference.

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