Description of the problem

Q: From the product BOM list and the product manual, I found that OSN1500 has two kinds of AUX single boards, SSR1AUX and SSR2AUX, but there is no explanation of what is the difference between these two kinds of single boards.

Solution

A: Difference between SSR1AUX and SSR2AUX.

1, R1AUX is with CPU single board, R2AUX is without CPU single board, and its control is controlled by CXL main control board.

R1AUX and R2AUX can be used on 1500A or 1500B.

R2AUX can be used with Q2CXL or Q3CXL, but not with Q1CXL main control board. R1AUX can be used with all CXL.

4, in the product V100R008 version support network port connection status detection, R1AUX is not realized, while R2AUX is realized.

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