In the process of dynamic bandwidth allocation, the key issue that OLT needs to address is how to balance fairness and efficiency.

When the primary link fails, it automatically switches to the backup link to avoid data loss due to link interruption.

In modern all-optical local area network (POL) architectures, the Optical Line Terminal (OLT), as the central device connecting the core network and user-side Optical Network Units (ONUs), directly determines the service continuity of the entire network.

ChengGe's NFV product line's BRAS solution addresses this need by building a secure, intelligent, and reliable access defense for small and medium-sized ISPs through an efficient, flexible, and scalable authentication mechanism.

Using CAPTCHA mechanisms (such as Google reCAPTCHA) to distinguish between human and machine operations can prevent legitimate users from being mistakenly locked out due to incorrect operations.

Amid the deepening informatization of education, campus networks are evolving from traditional "internet access" to high-speed, intelligent, converged, and reliable all-optical networks.