Zte ZXSDR R8882 L708 User Manual page 48

ZXSDR R8882 L200 User Manual
Figure 3-49 Structure of AISG Control Cable
Table 3-5
Table 3-5 Meaning of Sequence Number of AISG Control Cable
Pins at end A
PIN3
PIN5
PIN6
PIN7
PIN1, PIN2, PIN4, PIN8
Steps
1. Connect end A to ZXSDR R8882 L708 debugging interface (AISG) and screw down
the bolt.
2. Connect end B to the control interface of electrical adjustment antenna and screw
down the bolt.
– End of Steps –
2.4.8 Connecting the RF Jumpers
Steps
1. Connect the A-ends of two RF jumpers to the ANT1 and ANT4 ports of the ZXSDR
R8882 L708. Connect the B-end to the corresponding port of the main antenna.
2. Spiral-wrap two-layer ultraviolet-proof adhesive tape around the ANT2 and ANT3
ports, and then tighten them fully by using black ultraviolet-proof cable ties.
– End of Steps –
SJ-20110104194923-001|2011-1-15(R1.0)
describes the meaning of sequence number of AISG control cable.
Pins at End B
PIN1
PIN2
PIN3, PIN4
PIN5, PIN6
Name
RS485B
RS485A
DC
DC RTN
NC
3-34
ZTE Proprietary and Confidential
Meaning
RS485-
RS485+
DC output
DC RTN
Null