RRH External Interface
The external interface structure of RRH is as follows.
Figure 2. RRH External Interface
RET
RF4402d Series Installation Manual v1.0
Copyright © 2018, All Rights Reserved.
UDA
L1
L0
Confidential
Chapter 1 Before Installation
ANT 1 (Bias–T)
ANT 2
ANT 3 (Bias-T)
ANT 4
DC_PWR
Ground Terminal
2