Figure 8-55 Installing the GPS clock signal cable on the USCU
(1) BBU (2) Support for the GPS
Step 7 Install the GPS surge protector, as shown in Figure 8-56.
Figure 8-56 Installing the GPS surge protector
(1) GPS surge protector
NOTE
The figure of the GPS surge protector is for reference only. The actual appearance may be different.
Step 8 Install the GPS jumper, as shown in Figure 8-57.
DBS3900 (Ver.B)
Installation Guide
8 Outdoor Scenario with DC Power Supply (BBU Installed
in a +24 V DC APM30H)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
256