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N10-009 · Question #23

N10-009 Question #23: Real Exam Question with Answer & Explanation

The correct answer is A: LC. Definition of Fiber Connector Types: LC (Lucent Connector): A small form-factor fiber optic connector with a push-pull latching mechanism, commonly used for high-density applications. SC (Subscriber Connector or Standard Connector): A larger form-factor connector with a push- pul

Submitted by suresh_in· Mar 6, 2026Networking concepts

Question

Which of the following fiber connector types is the most likely to be used on a network interface card?

Options

  • ALC
  • BSC
  • CST
  • DMPO

Explanation

Definition of Fiber Connector Types: LC (Lucent Connector): A small form-factor fiber optic connector with a push-pull latching mechanism, commonly used for high-density applications. SC (Subscriber Connector or Standard Connector): A larger form-factor connector with a push- pull latching mechanism, often used in datacom and telecom applications. ST (Straight Tip): A bayonet-style connector, typically used in multimode fiber optic networks. MPO (Multi-fiber Push On): A connector designed to support multiple fibers (typically 12 or 24 fibers), used in high-density cabling environments.

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