The Most Common Multiplexing Technology Used in Conjunction with Fiber

question 22

Multiple Choice

The most common multiplexing technology used in conjunction with fiber optics is which option below?

• A)DWDM
• B)CWDM
• C)FDM
• D)WDM

---

Definitions:

Unit Selling Price

The cost for which customers can purchase an individual unit of a product.

Unit Variable Costs

Unit variable costs are the costs that vary directly with the production volume, including costs for materials and labor that change with the level of production or service provision.

Operating Income

Revenue obtained from the main operations of a business, not including the costs of interest and taxes.

Variable Costs

Expenditures that fluctuate in direct relation to production or sales volumes, such as labor costs and materials used.