Huawei OceanStor CloudStor CSE Quick Installation Manual page 10

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Connecting an SD-Node
Connect cables in the sequence of the ground cables, network cables, then power cables.
This section uses SD-Node-2 as an example to describe cable connections of an SD-Node. Connect cables of SD-
Node-1 in the same way.
The SMS modem connects only to SD-Node-2.
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Connecting a C-Node
Connect cables in the sequence of the ground cables, network cables, then power cables.
This section uses C-Node-1 as an example to describe cable connections of a C-Node. Connect cables of
other C-Nodes in the same way.
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