RJ45

RJ45 may refer to:

• RJ45 (telecommunications), a connector standardized as the 8P8C modular connector (and the similar RJ45S with a keyed 8P2C) - see Registered jack
• RJ45 (computers), an unkeyed 8P8C modular connector used for Ethernet computer network cables (incorrectly referred to as RJ45)

See also

• 8P8C
• Ethernet
• Registered jack

External links

• Registered jack @ Wikipedia