What term describes a compact, hot-pluggable transceiver used in optical networking?

What term describes a compact, hot-pluggable transceiver used in optical networking?

• A. Fiber connector small form-factor pluggable (SFP)
• B. Bluetooth
• C. USB (A/B/C)
• D. Wireless

Answer: (A)

This question tests your familiarity with the small, modular transceivers used in fiber optic networking. The compact device described is a Small Form-factor Pluggable transceiver, commonly called an SFP module. It’s designed to be hot-pluggable, meaning you can insert or remove it from a powered system without shutting everything down, which is essential for flexible fiber optic deployments. SFP modules plug into standardized SFP ports on switches, routers, and media converters and come in various types to support different fiber types, wavelengths, and data rates. The other options don’t fit because Bluetooth, USB, and wireless refer to different interface or wireless technologies, not to optical fiber transceiver modules.

This question tests your familiarity with the small, modular transceivers used in fiber optic networking. The compact device described is a Small Form-factor Pluggable transceiver, commonly called an SFP module. It’s designed to be hot-pluggable, meaning you can insert or remove it from a powered system without shutting everything down, which is essential for flexible fiber optic deployments. SFP modules plug into standardized SFP ports on switches, routers, and media converters and come in various types to support different fiber types, wavelengths, and data rates.

The other options don’t fit because Bluetooth, USB, and wireless refer to different interface or wireless technologies, not to optical fiber transceiver modules.