The Customer Box Terminal (CBT) design is a popular solution used in fibre-to-the-home (FTTH) projects to connect the customer’s side to the house. The CBT design is a plug-and-play solution that comes with pre-installed IP68 adapters. This makes it easy for customers to use the CBT directly after receiving the goods, saving time on installation. The CBT design is suitable for FTTH access in single-family communities, suburbs, and rural areas. It can be installed using various methods such as outdoor wall hanging, pole mounting, hanging line, and manhole . This design is improved for easy maintenance.