Kelvion Assistant Manager Interview Questions and Answers

Single mode fiber has a smaller core diameter and allows for higher bandwidth and longer distances than multimode fiber.

• Single mode fiber has a core diameter of 9 microns, while multimode fiber has a core diameter of 50 or 62.5 microns.

• Single mode fiber allows for higher bandwidth and longer distances due to its smaller core diameter and lack of modal dispersion.

• Multimode fiber is less expensive and easier to work with...read more

Single mode is preferred for its higher bandwidth and longer transmission distance.

• Single mode fibers have a smaller core diameter, allowing for higher bandwidth and longer transmission distances.

• Single mode fibers also have lower attenuation, resulting in less signal loss over long distances.

• Single mode fibers are commonly used in long-haul telecommunications and data center applications.

• Multimode fibers, on the other...read more

Gpon technology uses a specific frequency for data transmission.

• Gpon technology uses a downstream frequency of 1490 nm and an upstream frequency of 1310 nm.

• This frequency is used because it allows for high-speed data transmission over long distances.

• The downstream frequency is used for data transmission from the service provider to the customer, while the upstream frequency is used for data transmission from the custo...read more