You work for a company that does network cable installations. Your company has been contracted to pull out the existing CAT 3 wiring to install CAT 6. You notice the plug on the end of the CAT 3 is an RJ-45. What is the other connector type that can be used with CAT 3 installations?

RJ-11 connector.

Explanation:

RJ-11 (Registered Jack-11) also known as the phone line or modem port is a network cable having twisted wire pairs and a modular jack with two, four or six contacts. It is generally used with telephones and modem.

Hence, the other connector type that can be used with CAT 3 installations is the RJ-11 connector.

solution:

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