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6. Important function
6.1 Port Isolation
The switch cannot carry out data transfer between each other, only
to the optical port to communicate, so the data conversion more
efficient, the system is running more secure.
6.2 One-to-one Isolation
When two switches A and B are connected through the optical
interface, the A switch port 1 can only communicate with the B
switch port 1. Similarly, A switch port 2 can only communicate with
B switch port 2, and so on. To establish one-to-one isolation mode
between A and B switches’ RJ45 ports, it requires 2pcs of same
switch. It prevents the network storm, eliminating the paralysis of
the system.
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