Optical line terminal for providing management function emulating virtual chassis switch for fiber local area network system
Disclosed is a new advance in a network management function of an optical time terminal (OLT). A virtual switch management program is running on the disclosed OLT. The virtual switch management program provides a switch management environment for a single chassis-based Ethernet switch with a plurality of port extender cards corresponding to the optical network terminals and being mounted thereon through a management terminal. The virtual switch management program receives a switch management command for each port extender through the management terminal and outputs a fiber LAN management command corresponding to the switch management command to an optical network terminal corresponding to each port extender.
DASAN ZHONE SOLUTIONS, INC.
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Kyoung Soo Seung Dong
Kim Lee