H3C MSR5620, Руководство пользователя

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2. Use a rear mounting bracket to mark the positions of cage nuts on the rear rack posts, making
sure the front and rear mounting brackets are at the same level.
Figure 11 Marking the positions of cage nuts for the rear mounting brackets
3. Insert one edge of a cage nut into the square hole on a rack post. Use a flat-blade screwdriver
to compress the other edge of the cage nut, and then push the cage nut fully into the hole.
4. Repeat step 3 to install other cage nuts to all the marked positions on the rack posts.
Figure 12 Installing cage nuts
5. Attach the rear mounting brackets to the rack and fasten the screws.
The depth of the router might be greater or smaller than the depth of the rack, depending on the
rack model. If the depth of the router is greater than the depth of the rack, follow
Figure 13 to
attach the rear mounting brackets. If smaller, follow Figure 14 to attach the rear mounting
brackets.