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Link-up time of DP83867

Dear experts,

I have a question for you as follows:

"We plan to use DP83867 PHY with C6678-DSP over SGMII and concerned with the the link-up time of DP83867.

We are required to connect to a 100Mbit switch in 600ms.

We will configure the PHY as auto-negotion disabled and force speed mode to 100Mbit by strap configuration.

In such a configuration, is it possible to achieve a link-up time less than 600ms?  If not, what is the minimum link-up time?

In addition, to achieve our link-up time requirement, do you recommend any other configuration on the PHY?"

Thanks for the reply in advance,

Murat Ilhan.