A device for and method of changing a size of a display window on a screen are provided. The invention being particularly well suited when establishing connectivity between wireless networks, such as based on IEEE 802 standards, and traditionally wired network protocols, such as TCPIP and UDP. The member bottom portions are attached to one another and corresponding releasable connectors close each U-shaped member. Predetermined ones of the plurality of ports are operable for optically coupling respective predetermined ones of the plurality of optical fibers each to at least one drop cable external to the fiber optic network device. The clock, in conjunction with the particular number of flip flops, creates a time window in which pulses may pass.