Samsung RRH-2WB Installation Manual

Contents

ANNEX A. Sector Antenna Installation
revision history
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
CHAPTER 1. Before Installation
Specifications
Cautions for Installation
Pre-survey
Installation Tools
CHAPTER 2. Installing System
Foundation Work
Marking and Drilling
Unpacking and Transporting
Fixing the System
Fixing the Pole Type RRH-2WB
Figure 2.18 Fixing 3 Sector Pole Type RRH-2WB (5)
Figure 2.19 Fixing 3 Sector Pole Type RRH-2WB (6)
Figure 2.20 Bolt Specifications for 3 Sector Pole Type RRH-2WB-Examples
Fixing the Tower type RRH-2WB
Figure 2.22 Fixing Tower Type RRH-2WB (1)
Figure 2.23 Fixing Tower Type RRH-2WB (2)
Figure 2.24 Fixing Tower Type RRH-2WB (3)
Figure 2.25 Fixing Tower Type RRH-2WB (4)
Figure 2.26 Fixing Tower Type RRH-2WB (5)
Figure 2.27 Fixing Tower Type RRH-2WB (6)
Figure 2.28 Fixing Tower Type RRH-2WB (7)
Figure 2.29 Fixing Tower Type RRH-2WB (8)
System Leveling
Figure 2.31 Leveling Test before Fixing System
Insulation Test
CHAPTER 3. Connecting Cables
Table 3.1 Recommended Minimum Allowed Cable Bend Radius
Cabling
Table 3.2 RRH-2WB Connecting Cable
Grounding
Grounding the System
Power Construction
Figure 3.5 Installing the RRH-2WB Power Cable (1)
Figure 3.6 Installing the RRH-2WB Power Cable (2)
Figure 3.7 Power Cable Connector
External Interface Construction
Figure 3.8 Cable connection between the DU and the RRH-2WB (Optical connection)
Figure 3.9 Optic Cable Connector between DU and RRH-2WB_RRH-2WB side
Table 3.4 Cable Spec for Mobile WiMAX Only Operation Mode
Table 3.6 Cable Spec for WIMAX + TD-LTE Dual Mode
Cable Connection of RET
Figure 3.11 RET Cable Connector
Connection of Feeder Cable
Figure 3.13 Connection of Feeder Cable (Detail A)
Figure 3.14 Connection of Feeder Cable (Detail B)
Figure 3.15 Heat Shrink Tube Specification
Table 3.9 RF Cable Identification Tag
Installation Test
A.1 Cautions when Installing a Sector Antenna
A.3 Sector Antenna Installation
B.1 Cautions When Installing Feeder Cable
Table B.2 Curvature Radius of Feeder Cable for Indoor (Based on LS Feeder Line)
Table B.4 Connector Connection Torque Value
B.2 Antenna Feeder Cable Ground
Figure B.2 Feeder Cable Grounding (2)
Figure B.3 Feeder Cable Grounding (3)
Figure B.4 Feeder Cable Grounding (4)
B.3 Tower Ground Construction
Figure B.5 Connecting the Tower Ground Cable
ANNEX C. Connector Assembly
Figure C.1 Assembling the N type-male (1/2 in. Feeder Line) Connector (1)
Figure C.2 Assembling the N type-male (1/2 in. Feeder Line) Connector (2)
Figure C.3 Assembling the N type-male (1/2 in. Feeder Line) Connector (3)
Figure C.4 Assembling the N type-male (1/2 in. Feeder Line) Connector (4)
C.2 Din type-male (1/2 in. Feeder Line)
Figure C.6 Assembling the Din type-male (1/2 in. Feeder Line) Connector (2)
C.3 Finishing the Connector Connection Part by Tape
C.4 How to Shrink the Heat Shrink Tube
Figure C.9 Shrinking the Heat Shrink Tube_Feeder Line (2)
C.4.2 When Connecting a Connector to another Connector
Figure C.11 Shrinking the Heat Shrink Tube_Connection between Connectors (2)
Figure C.12 Shrinking the Heat Shrink Tube_Connection between Connectors (3)
C.5 Power Connector Assembly
Figure C.14 Power Connector Assembly (2)
D.1 Cleaning Optic Connector
Figure D.2 Optic Module Cleaning (LC Type Jack)
Figure D.3 Optic Cable Connector Cleaning (LC Type Plug)
Figure D.5 Optic Port Cleaning (ODC, PT/LC Jack)
Figure D.6 Optic Cable Connector Cleaning (ODC Type Plug)
Figure D.7 Optic Cable Connector Cleaning (PT/LC Type Plug)
Figure D.8 Measuring the Optical Output and Connecting the Optic Connector
Figure E.1 Pressure Terminal Assembly (1)
Figure E.2 Pressure Terminal Assembly (2)
Table F.1 Standard Torque Value for Tightening Bolts

ANNEX C. Connector AssemblyC-4 © SAMSUNG Electronics Co., Ltd.Figure C.3 Assembling the N type-male (1/2 in. Feeder Line) Connector (3)5) Insert the o-ring, clamping nut, insert ring and N type-male body to the stripped 1/2 in. feeder line inthis order. O-ring is inserted into the second groove from inside of outer insulator.6) Tighten the clamping nut and N type-male body inserted into the 1/2 in. feeder line firmly using a spanner.The recommended torque for tightening the clamping nut and N type-male body is 30~50 N.m (306~510lbf·ft). (Note that it should only be tightened by rotating the external body with the clamping nut in a fixedand stable position.)Insert RingN type-Male BodyClamping NutO-RingKeep thefixed state

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