Gold Mixer: • Connector Type: This term likely refers to a specific type of fiber optic connector, such as an LC, SC, or ST connector. The "gold" designation indicates that the connector's contacts are plated with gold, which provides better conductivity and corrosion resistance. • Function: The mixer component might be involved in combining or multiplexing multiple fiber optic signals onto a single fiber, or vice versa. This is often done using wavelength division multiplexing (WDM) technology. Flex: • Cable Type: This likely refers to a flexible fiber optic cable that connects the mixer to other network components. The "flex" designation indicates that the cable is designed to be more flexible and adaptable compared to a standard rigid cable. • Function: The flex cable provides a connection between the mixer and other network elements, allowing for greater flexibility in installation and routing.