Optical Residential DSL, is a high-speed internet connection that uses fiber optic cables to transmit data directly to residential homes. This provides faster and more reliable data transmission compared to traditional copper-based DSL, with speeds ranging from 100 Mbps to 1 Gbps or more. It is ideal for high bandwidth activities such as streaming, gaming, and video conferencing, and offers a stable and consistent connection due to the reduced susceptibility to interference and signal degradation.