How To Install The Subrack Of OSN 3500?

Setup of Huawei transmission system equipments is quite essential. Here say how to put in into the cabinet and get rid of the subrack, follow the process of installing into cupboard in the opposite sequence.

First, you must observe the subrack and ensure that installing position of the mounting ears to match the cabinet, so the Huawei SDH OSN3500 subrack can be installed into the cabinet by mounting ears which are installed in the holes for the mounting ears of the N63E cabinet. Please note that you must install the subrack in the lower part of the cabinet first, and then install the subrack in the upper part of the cabinet. If only one subrack is required, you may install it in the lower part of the cabinet.

After guaranteed the position of OSN3500 SDH subrack, then we can install the subrack into the cabinet. 
First of all, the subrack must be transported to the site. Secondly, what tools and materials you need to prepare are common tools and panel srews.
Thirdly, installation procedure: 
Step 1 Place OSN3500 subrack along the guide rail and insert it in slowly. 
Step 2 Use panel screws to fix the subrack to the front column of the cabinet through the holes on the mounting ears. 
Here please note, if multiple subracks share one cabinet, it is recommended that you install the lower subrack before installing the upper subrack.
After finishing the subrack installation, you may check the following several necessary items. First, you must check that whether the subrack is installed at the correct position, that’ll affect the following installation. Secondly, close the front door of the cabinet and ensure that the subrack does not contact the front door. Thirdly, blank panels are inserted in the idle slots of the Huawei OSN3500 subrack.
After checked the installation of subrack, then, you can begin to install boards.