This guide provides developers information on building a fibre network, including internal equipment like the ONT (Optical Network Termination) and BBU (Battery Backup Unit), home wiring options, self-installation procedures, cabling and ONT positioning, and. This guide provides developers information on building a fibre network, including internal equipment like the ONT (Optical Network Termination) and BBU (Battery Backup Unit), home wiring options, self-installation procedures, cabling and ONT positioning, and. This document describes how to quickly install the BBU. • Wear ESD wrist strap or ESD gloves to prevent electrostatic damage to the subrack. • Only when the BBU install in TP48200A and APM30H cabinets, subrack cable claws are configured. Install cable. Connect provided Ziply Fiber Y Cable to the ONT. Connection at the ONT will be made with the 8-pin connector. Identify your Ziply Fiber Router(s) and disconnect the power cord from the back of the router(s). You will need to disconnect. Are you interested in seeing how fiber optic connectors get mechanically plugged into an adapter? This video goes over common types of connectors, their respective adapters, and how to properly connect and disconnect them.