Installation Clearance And Space Requirements - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide

11.2 Installation Clearance and Space Requirements

This section describes the recommended and minimum clearances for an EXD3902.
Clearance for an EXD3902
Figure 11-6 shows the clearances for installing an EXD3902.
Issue 08 (2016-05-30)
 The recommended clearances are for customers, ensuring normal running and providing appropriate
space for O&M. If installation space is sufficient, leave the recommended clearances after installing
equipment.

The minimum clearance ensures normal operation and heat dissipation, but O&M activities such as
checking indicator status and opening the cover plate of a cabling cavity cannot be properly
conducted. If installation space is sufficient, leave the minimum clearance after installing equipment.
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11 (Optional) Installing the EXD3902 and Cables
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