Huawei DBS3900 Installation Manual page 86

RRU3260
Installation Guide
Figure 8-49 Installing RUs on the lower level
Step 6 Optional: When the ambient temperature is equal to or higher than the lowest operating
temperature of the RU and at least 10° C (10° F) lower than the highest operating temperature
of the RU, repeat the preceding steps to install the RUs on the higher level, as shown in
Figure
Issue 05 (2014-06-30)
8-50.
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8 Installing the RU
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