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Glossary

Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.

American Wire Gauge (AWG)

Measurement of wire diameter—the lower the AWG number, the larger the wire diameter. For copper phone-line wiring, common sizes in use are 22, 24 or 26 AWG.