Huawei Technologies Co. Ltd PRU11WIFI 用户手册

DBS3900 LampSite 
Installation Guide 

1 Changes in DBS3900 LampSite Installation Guide 

 

Issue 08 (2016-05-30) 

Huawei Proprietary and Confidential         

Copyright © Huawei Technologies Co., Ltd. 

3 

 

This is the third commercial release. 

Compared with 02 (2015-05-08), this issue includes the following new topics: 

 

Compared with 02 (2015-05-08), this issue incorporates the following changes: 

Entire document 

Added the descriptions about the DCU. 

 

Compared with 02 (2015-05-08), no information is deleted. 

This is the second commercial release. 

Compared with 01 (2015-03-23), no information is added. 

Compared with 01 (2015-03-23), this issue incorporates the following changes: 

Modified the RHUB configurations of 
upper-level circuit breakers. 

Deleted the minimum space requirements of 
the pRRU3901. 

Deleted the minimum space requirements of 
the pRRU3902. 

Added the step about locking the protection 
screw of pRRU3902. 

 

Compared with 01 (2015-03-23), no information is deleted. 

This is the first commercial release. 

Compared with draft B (2015-02-10), this issue includes the following new topics: 

 

Compared with draft B (2015-02-10), this issue incorporates the following changes: