pRRU Space Requirements
When the pRRU is installed on a wall, ceiling, pole or keel, the minimum space is required for
easy cabling and O&M. Based on the engineering practice, the recommendation for the
installation space is provided.
Figure 5-1 shows the recommended space requirements of the pRRU when the external antenna
is required.
Figure 5-1 Recommended space requirements of the pRRU
When the external antenna is required, the recommended space for installing a single pRRU is
described as follows:
l At least 300 mm above the pRRU is reserved for maintenance.
l At least 300 mm under the pRRU is reserved for cabling.
l At least 300 mm on the left of the pRRU is reserved for maintenance.
l At least 300 mm on the right of the pRRU is reserved for maintenance.
l At least 400 mm in front of the pRRU is reserved for maintenance
l At least 20 mm on the back of the pRRU is reserved for ventilation.
Figure 5-2 shows the minimum space requirements of the pRRU when the external antenna is
not required.
LampSite
Installation Guide 5 Installing a pRRU
Issue 02 (2014-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
51
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