Various embodiments of the present disclosure provide a hollow-braided rope having a new and improved rope termination formed therein and a new and improved rope termination system for forming the rope termination. The method includes receiving a first instruction of an instruction sequence and a second instruction of the instruction sequence and determining if the first instruction and the second instruction can be optimized. Each of the ONUs calculates a second sleep time candidate based on a second link speed at which each of the ONUs communicates with a communication terminal and the capacity of an unused area of a second queue buffer where upstream data bound for the OLT is held. Therefore, it is easy and convenient for the user to adjust the blind of the light adjusting roller blind device. Accordingly, the handle portion of the utensil may emit light without the use of batteries or electronic circuitry.