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25 G ports, can be 10 G also? is 4 MB shared buffer on this model enough for line speed on all ports? your other products has much more of it

By t***n on 02/13/2020

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  • Yes, the 25G ports can be configured at 10 and 25G speed. And wire-speed fowarding is independent of buffer. As S5850-24T16B, the default mode is cut-through. In this mode, buffer is relatively small and single port supports 288KB ideally. And you can switch to store-and-foward mode, as for unicast traffic, the buffer of single port is about 1.4MB. If you have high requirement for buffer, we recommand you S5850-48S6Q, S5850-48T4Q and S5850-32S2Q.By D***k on 02/14/2020
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