What kinds of connection to the cable does a UTP jack typically have?

A UTP jack typically features a 110 punchdown connection, which is a method of terminating unshielded twisted pair (UTP) cabling. The 110 punchdown block allows individual pairs of wires from a UTP cable to be securely attached to the connector, ensuring proper electrical connection and maintaining the cable's performance standards.

This technique involves pushing the wires into a designated slot on the block, where they are then secured with a special tool. The 110 block is widely used in structured cabling systems for data networks, making it the correct answer for the type of connection associated with UTP jacks.

Other options represent different types of connections that are not applicable to UTP jacks. For example, RJ11 is used for telephone connections and is not suitable for UTP jacks, which are primarily designed for data transmission. Similarly, fiber optic connections involve completely different technology and infrastructure, while coaxial connections pertain to RF signals rather than the twisted pair cabling used in UTP systems. Therefore, the 110 punchdown connection is the most relevant and accurate choice regarding UTP jacks.