copper network
[ˈkɑːpər ˈnetwɜːrk]
nounpl: copper networks
rede de cobre
1. A telecommunications infrastructure system using copper wires to transmit electrical signals for voice, data, or video communications
The copper network was gradually replaced by fiber optic cables for faster internet speeds.
A rede de cobre foi gradualmente substituída por cabos de fibra óptica para velocidades de internet mais rápidas.
2. Legacy telephone and broadband network infrastructure based on twisted pair copper cables
Many rural areas still rely on copper networks for their telephone and internet services.
Muitas áreas rurais ainda dependem de redes de cobre para seus serviços de telefone e internet.
3. The physical cabling system made of copper conductors used in telecommunications and networking
The technician inspected the copper network to identify the source of the signal degradation.
O técnico inspecionou a rede de cobre para identificar a fonte da degradação do sinal.
Copper networks represent an important part of telecommunications history in both Brazil and the USA. In Brazil, many regions still maintain copper infrastructure for telephone and ADSL services, particularly in rural areas. In the USA, the 'last mile' copper network is a significant regulatory and infrastructure topic, with companies like Verizon and AT&T managing extensive copper networks despite migration toward fiber optics. The term carries legacy connotations in both countries, often contrasted with modern fiber and wireless technologies.
Related Idioms & Phrases
last mile copper - refers to the final copper infrastructure connecting central offices to end users
copper sunset - the gradual retirement of copper network infrastructure in favor of newer technologies
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