A Mitsubishi Electric Gigabit Ethernet Passive Optical Network (GE-PON) Optical Line Terminal (OLT) has been detected based on the FTP banner.
Description
The Mitsubishi GE-PON communication system is a fusion of Gigabit Ethernet (GE) and Passive Optical Network (PON) technologies and provides high-speed access circuits enabling high-capacity broadband content. An Optical Line Terminal (OLT) is a device that provides the endpoint for the PON on the service provider's side (i.e., at the central office).