[GT-1205A] What is the difference between the hardware version 1 and hardware version 2 of GT-1205A?


The GT-1205Av2 provides hardware fiber redundancy function via the built-in DIP-switch and can be configured as a 3-port Ethernet switch or 2-port Fiber Redundant media converter. With the 3-port Switch mode, it can operate Store-and-Forward mechanism with high performance. With the 2-port Fiber Redundant mode; it provides redundancy of link for highly critical Ethernet applications. The redundant mode supports auto-recover function. If the destination fiber port of a packet is link down, it will forward the packet to the other fiber port of the backup pair.

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