introduction of zte mw hardware installation guide

7/25/2019 Introduction of ZTE MW Hardware Installation Guide

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Oct 2015

Introduction of ZTE MW Hardware Installation

and configuration guide


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Agenda |

ZTE Microwave Hardware Installation Flow

ZTE Microwave NR8250 Installation Detail

ZTE Microwave NR8950 installation Detail


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ZTE Microwave NR8250 Installation Flow


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ZTE Microwave NR8250 Installation (IDU installation)

Installing the IDU inside a 19-inch Portal Frame


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ZTE Microwave NR8250 Installation (IDU installation)

Installing a Board

Step 1

Step 2

Step 3

Step 4


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ZTE Microwave NR8250 Installation(ODU installation)

ZTE Microwave hardware InstallationAdjusting the Polarization Mode of an ODU

Vertical Polarization Horizontal Polarization


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Adjusting the Polarization Mode of an ODU

Step 1 remove the Guide Pin Step 2 Adjusting the Polarization


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Integrated Installation(1+0)

Step 1 remove the waveguide diagram Step 2 put the lubricant


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Step 3 installation ODU Step 4 Securing Screws


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ZTE Microwave NR8250 Installation(ODU installation)Separate Installation(1+0 )

Step 2 Install the ODU on the ODU install brackStep 1 Install the ODU installation bracket


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ZTE Microwave NR8250 Installation(ODU installation)Separate Installation(1+0 )

Step 3 Install the waveguide Step 4 Use flexible waveguide clamps


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ZTE Microwave NR8250 Installation(ODU installation)Separate Installation(2+0 Dual-Polarization )

Step 1 Install the two ODU installation bracket Step 2 Install the ODU on the ODU install br


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ZTE Microwave NR8250 Installation(ODU installation)Separate Installation(2+0 Dual-Polarization )

Step 3 Install the waveguide Step 4 Use flexible waveguide clamps


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ZTE Microwave NR8250 Installation(cable installation)Installing the IDU protective Grounding Cable


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ZTE Microwave NR8250 Installation(cable installation)Installing the ODU protective Grounding Cable

a. Cut the protective

grounding cable and

crimp the terminals.

b. Fix one terminal of the

grounding cable on the

grounding screw of the

ODU

c. Connect the other end of

the protective grounding

cable to the grounding

busbar of the metal

tower.


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ZTE Microwave NR8250 Installation(cable installation)Installing Power Cable

Step 1:Markning the terminal Step 2:Connect Power to the IDU


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ZTE Microwave NR8250 Installation(cable installation)Installing Power Cable

Step 3:Install B1 on the DCPD4A Step 4:Bind the power cable

Step 5:Paste the engineering

labels at the two ends of the power

cable


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ZTE Microwave NR8250 Installation(cable installation)Installing Intermediate Frequency Cable

Step 2:Layout and route the IF CableStep 1:Making IF Cable


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ZTE Microwave NR8250 Installation(cable installation)

Routing the IF cable indoors vertically

Routing Intermediate Frequency Cable

Routing the IF cable indoors Horizontally


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ZTE Microwave NR8250 Installation(cable installation)Grounding the IF Cable

a. If the antenna is installed on the metal tower , the IF cable should be grounded

at a point about 1-2m below the ODU ,and then be grounded at a point 1.5mbefore the bent part where the cable is routed downwards along the tower .

b. If the IF cable is shorten than 20m, it must be grounded at the first two

grounding points

c. If the IF cable is longer than 20m but shorter than 60m,it must be grounded at

the three grounding points

d. If the IF cable is longer than 60m, an additional grounding point must be made

for every additional 20m IF cable.


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ZTE Microwave NR8950 Installation Flow


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ZTE Microwave NR8950 Installation DetailAdjusting the Polarization Mode of an ODU

Rotate the guide pin 90deg clockwiseRemoving the guide pin place the guide pin on the h


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ZTE Microwave NR8950 Installation DetailIntegrated Installation(1+0)

Remove the waveguide diaphragm Put the lubricant


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ZTE Microwave NR8950 Installation DetailIntegrated Installation(1+0)

Install AOU Fasten screws


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ZTE Microwave NR8950 Installation DetailSeparate Installation(1+0)

Step 1: Install the ODU installation bracket Step 2: Install the NR8950 on the ODU install brac


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Step 3: Installing the Flexible Waveguide Step 4: Fix the Flexible Waveguide and resu


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Step 1: Install the ODU installation bracket Step 2: Install the NR8950 on the ODU install brac


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Step 3: Install the Flexible Waveguide Step 4: Fix the Flexible Waveguide and result


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ZTE Microwave NR8950 Installation DetailInstalling the Protective grounding cable


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ZTE Microwave NR8950 Installation DetailInstalling the Power Cable


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ZTE Microwave NR8950 Installation DetailInstalling the Ethernet Cable


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ZTE Microwave NR8950 Installation DetailInstalling the Optical Fiber


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ZTE Microwave NR8950 Installation DetailInstalling the XPIC Cross-Connect Cables


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introduction of zte mw hardware installation guide

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