3.1 – Cables and Adapters: Fiber Connectors

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Questions and Answers

What is a primary advantage of using smaller connectors in a network environment?

They allow more interfaces to fit in the same space. (correct)
They require less power to operate.
They are easier to install.
They are less expensive to manufacture.

What function do the two fiber connections inside an LC connector typically serve?

Both serve as power connections.
One is for data processing and the other for error correction.
Both are used for transmit.
One is used for transmit and the other for receive. (correct)

What does the abbreviation ST in ST connector stand for?

Standard tip
Straight tip (correct)
Short tip
Single tip

How does the ST connector secure into the connection?

<p>With a quarter turn using a bayonet connection. (A)</p> Signup and view all the answers

What alternative name is commonly associated with the SC connector?

<p>Subscriber connector. (A)</p> Signup and view all the answers

Flashcards

LC Connector

A type of fiber optic connector known for its small size, allowing for more interfaces to be packed onto a switch. It features two separate fiber connections, typically used for transmit and receive.

ST Connector

A popular fiber optic connector characterized by its long ferrule that sticks out and locks in with a quarter turn using a bayonet connection.

SC Connector

A widely used fiber optic connector that gets its name from its square-shaped ends. It's often used with multiple connections bundled together or as individual strands.

Real Estate on a Switch

The challenge faced when designing network equipment due to limited space on switches. Smaller connectors allow for a higher density of interfaces.

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Single Strand Fiber Connection

A fiber optic cable that transmits data in one direction (transmit) and receives data in another direction (receive).

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Study Notes

Fiber Optic Connectors

Fiber optic connections are common in large computing environments and data centers.
Smaller connectors allow for more interfaces in a given space.
LC Connector (Local Connector):
- Single interface with two fiber connections (transmit and receive, or separate).
- Compact design.
ST Connector (Straight Tip Connector):
- Long ferrule at the end.
- Locks into place with a quarter-turn bayonet connection.
SC Connector (Subscriber Connector/Square Connector):
- Square-shaped connector end.
- Often combined, but can also be used as separate runs.