Installing Gps Clock Cable; Introduction To Gps Clock Cable; Connecting Gps Clock Cable; Wiring Principles For Gps Clock Cable - Huawei BBU3806 Installation Manual

Installation Manual –Hardware Installation
BBU3806 WCDMA Base Band Unit

6.9 Installing GPS Clock Cable

6.9.1 Introduction to GPS Clock Cable

The 3-meter-long GPS clock cable transmits GPS clock synchronization signals to the
NodeB.
See Figure 6-8 for the outline of the GPS clock signal.
(1)
(1) SMA male connector

Figure 6-8 Outline of GPS clock cable

6.9.2 Connecting GPS Clock Cable

Table 6-8 lists details about how to connect the GPS clock cable.

Table 6-8 Connections of GPS clock cable

SMA; Male
N-type; Female

6.9.3 Wiring Principles for GPS Clock Cable

Route the high-speed CPRI signal cable by following the same principles as those of
the E1/T1 cable. For more details, see section 6.5.3
Cable".
(2) N-type female connector
Connector type
Huawei Technologies Proprietary
Connects to ...
Connects to the GPS port on BBU3806
Connects to the GPS lightning arrester
6-12
Chapter 6 Installing Cables
(2)
"Wiring Principles for E1/T1