Table 2.3 Ret Cable-Side Connector Pin Map - Samsung Smart MBS RRH-P4 Installation Manual

2600-00CTEIGAA Ver.
CHAPTER 2. Installation of RRH-P4
[RRH-P4-side Connector: AISG Male]
4
2
5
Male
Caution When Connecting RET Cable
Make sure to turn off the breaker connected to the RRH-P4 power of the DU
cabinet before connecting the RET cable between the antenna RET port and the
RRH-P4 RET port.
If you connect or disconnect the RET cable while the breaker is turned on, it may
cause an electric short circuit resulting in damage to the RET function.
2-22
4.0
1
6
8
7
3
Figure 2.16 RET Cable connector

Table 2.3 RET Cable-Side Connector Pin Map

Amphenol AISG Connector
1 +12 V Optional (N.C)
2 N.C
3 RS485 B
4 RS485 GND
5 RS485 A
6 +21 V
7 +21 V RTN
8 N.C
[Antenna-side Connector: AISG Female]
6
8
7
Function
© SAMSUNG Electronics Co., Ltd.
1
4
2
5
3
Female
1
2
3
4
5
6
7
8