zxmw pr10 s400&s500

ZXMW PR10 S400&S500 (V2.00) Fast Installation Guide

ZXMW PR10 S400&S500 (V2.00)

Fast Installation Guide

ZTE CORPORATION

Microwave Product Support Dept.

Internal Use Only


Internal Use Only

All Rights reserved, No Spreading abroad without Permission of ZTE

ZTE CORPORATION

Address: NO. 55Hi-tech Road SouthShenZhenP.R.China518057

http://dms.zte.com.cnWebsite:


LEGAL INFORMATION

By accepting this certain document of ZTE CORPORATIN you agree to the following terms. If you do not agree to the following terms, please notice that you are not allowed to use this document.

Copyright 20 1 1 ZTE CORPORATION. Any rights not expressly granted herein are reserved. This document contains proprietary information of ZTE CORPORATION. Any reproduction, transfer, distribution, use or disclosure of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited.

and are registered trademarks of ZTE CORPORATION. ZTEs company name, logo and product names referenced herein are either trademarks or registered trademarks of ZTE CORPORATION. Other product and company names mentioned herein may be trademarks or trade names of their respective owners. Without the prior written consent of ZTE CORPORATION or the third party owner thereof, anyones access to this document should not be construed as granting, by implication, estopped or otherwise, any license or right to use any marks appearing in the document.

The design of this product complies with requirements of environmental protection and personal security. This product shall be stored, used or discarded in accordance with product manual, relevant contract or laws and regulations in relevant country (countries).

This document is provided as is and as available. Information contained in this document is subject to continuous update without further notice due to improvement and update of ZTE CORPORATIONs products and technologies.

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Internal Use Only


Revision History

Product Version Document Version Serial Number Reason for Revision

V2.00 R1.0 None First published

V2.00 R1.1 NoneModify the reviewed

problems

DateDocument

VersionPrepared by Reviewed by

2010-7-15 R1.0 Zhang Juan Wang Yi, Xue Bin, Wang Jue

2010-8-20 R1.1 Zhang Juan Alwin Joshua

Author

Approved by

Guo Chaohong

Guo Chaohong


V2.00 R1.2 NoneModify the reviewed

problems

2010-8-20 R1.2 Zhang Juan Song Wei Guo Chaohong


Internal Use Only


Applicable to: installation engineers

Proposal: Before reading this document, it is recommended to understand the following knowledge and skills

SEQ Knowledge and skills Reference material

1Know engineering installation basics of

communication equipmentNone

2 Know safety precautions during installation None

Follow-up document: After read this document, you may need the following information

SEQ Reference material Information

1ZXMW PR10 S400&S500(V2.00)

Microwave Project Commissioning Guide

This manual specifies the commissioning regulations of ZXMW

PR10 S400&S500 product, guarantee and improve installation

quality, unifies the commissioning procedure, as well as

regulates and guides the on-site commissioning by

commissioning personnel.

2ZXMW PR10 S400&S500(V2.00)

Microwave Acceptance Test Manual

This manual describes the precondition and safety

points,General test conditions and instruments and Test

items including test information and test procedures.


-I-

Content

1 Precautions.1

2 Tools and Auxiliary Material2

2-1 Tools 2

2-2 Equipment Modules 4

2-3 Project Auxiliary Material 5

3 Interface. 6

3-1 ODU & Hybrid Coupler Interface6

3-2 IDU Interface..7

4 Installation Modes of Outdoor Unit Equipment.. 8

4-1 Direct Installation...... 8

4-2 Remote Installation... 9

5 Changing the polarization direction of the antenna. .. 10

6 Installing 11-38GHz ODU. .. .11

6-1 1+0 Direct Installation11

6-2 1+1 Direct Installation12

6-3 1+0 Remote Installation .. .. 14

6-4 1+1 Remote Installation ..15


Internal Use Only



7 Installing 7-8GHz ODU..20

7-2 1+0 Remote Installation .. .. 21

7-3 1+1 Remote Installation .. . 22

7-1 Installing the ODU Installation Bracket 20

-II-

Content

8 Installing ODU Cables.23

8-1 Installing the ODU PGND Cable .23

8-3 Installing the IF Cable - Making Waterproof Curves.25

8-4 Grounding the IF Cable - Grounding Points ...26

8-5 Grounding the IF Cable - Installing the Grounding Clip.27

9 Installing the Indoor Unit Equipment ....28

9-1 Installation Flow of Indoor Unit Equipment ... ... ....28

9-2 Installing the Rack........ .. ...29


Internal Use Only


Appendix.......37

A-1 Terminating the IF Cable with Connectors... .......37

A-2Waterproofing Outdoor Connectors. ..... ......... .38

9-3 Installing the IDU.....................30

9-4 Installing the I/O Board..............31

9-5 Installing the DDF Distribution Box................32

10-1 Installing Power Cables...............33

10-2 Installing IF Cables.....................34

10-3 Installing 75 E1 Cables.................35

10-4 Installing 120 E1 Cables.......................36


8-2 Installing the IF Cable . 24

10 Installing the Indoor Unit Equipment Cables......33

1 Precautions

Note

Danger

Danger

Danger

Hoisting Heavy ObjectsWhen heavy objects are hoisted, do not stand or walk under the boom or the objects.

Caution

MicrowaveStrong radio frequency can harm the human body. Do not stay too close to the antenna in the emitting direction of the

antenna when the microwave communication equipment is working. Before installing or maintaining an antenna on the

iron tower or the mast installed with more than one antenna, avoid the strong radiation from the other antennas.

Caution

IF CableBefore installing or removing an IF cable, turn off the ODU power switch.

-1-

Working at Heights When working at heights, prevent objects from falling down.

ThunderstormHigh voltage and AC operations, or operations on an iron tower and a mast on a thunderstorm day are prohibited.

This document aims a t providing simple and distinctive guidelines for hardware installation. For details on the

installation operation steps, refer to the Installation Guide delivered in the form of CD-ROM along with the equipment.

1-1 Precautions


Internal Use Only


-2-

2-1 Tools

2 Tools and Auxiliary Material

Crowbar: to open boxes Hammer: To open boxes Flat screwdriver: to open boxes

Side cutting pliers: to cut cables and

cable ties Do not damage cables

during operation.

Cross screwdriver: to fasten bolts. Do

not damage equipments during

operation.

Wrenches: to fix poles and antennas

on the tower

Adjustable wrench: to fix poles and

antennas on the tower.

Long nose pliers: to make feeder cable

connectors. Do not damage feeder

cable.

Flat nose pliers: to make cables. Do

not damage cables.

Files: to trim the cable core when

assembling cable connectors

Wire stripping pliers: to strip and cut

Wires.

Crimping pliers: to crimp and

assemble cable connectors. Pay

attention to crimping force and do not

damage connectors.

Allen wrench: to fasten allen bolts on

equipments

Cutter: to make cable connectors. Do

not damage the cable core during

operation.

Multimeter: to measure voltage and

resistance and test short or open of

connectors. Please pay attention to

polarities.

Manual winch: to lift equipments

Safety belt: to be used while working

on the tower. Make sure the locking

ring is firm and stable.

Safety helmet: to be used in outdoor

operation and while working on the

tower


Internal Use Only


-3-

2-1 Tools


Pulley and ropes (lifting rope and pilot

rope): to lift equipments including

pole, antenna, hybrid, ODU and IF

cable.

Wrench: to lift equipments. Confirm

the spindle is not loose to prevent

accidents during lifting.

Interphone: to be used during antenna

alignment. Check the performance

and battery before alignment.

Compass: to measure azimuth during

antenna installation. Please keep away

from magnetic filed such as tower.

Soldering iron and soldering tin: to

solder cable connectors. Preheat the

iron for 2~3 minutes before soldering.

Impact dill: to drill holes. Decide hole

position before drilling

Spirit level: to check vertical and

horizontal error such as in rack

installation and antenna polarization

adjustment.

Antistatic gloves and antistatic wrist

strap: to be used during indoor

installation.

Cleaner: to clear the sites after

installation


Internal Use Only


Pole ZXMW PR10 S400 IDU

Antenna ZXMW PR10 S500 IDU

7GHz8GHz ODU 13GHz38GHz ODU

7/8GHz Hybrid 13GHz38GHz Hybrid

-4-

2-2 Equipment Modules



Internal Use Only


1+0 only 16E1+Ethernet IDU

1+0 only 16E1 IDU

1+0 Expandable 16E1 IDU

1+0 Expandable 16E1+Ethernet IDU

1+0 Expandable 32E1 IDU

1+1 Protected 16E1 IDU

1+1 Protected 16E1+Ethernet IDU

1+1 Protected 32E1 IDU

-5-

2-3 Project Auxiliary Material


Ground Cable IF Cable DB44 Connector

Power Supply Cable Waterproof insulation tape PVC tape

Tie N Type Connector L Type Connector


Internal Use Only


75 E1 Cable 75 E1 Cable Connector 120 E1 Cable

-6-

3 Interface

3-1 ODU & Hybrid Coupler Interface


Internal Use Only


7GHz ~ 8GHz ODU Interface 11GHz ~ 38GHz ODU Interface

11GHz~38GHz Hybrid Coupler Interface

Functions of ODU Interface

Interface Type

BNC Connector

Function

AGC level monitoring

Grounding cable interface System grounding

Coaxial type-N Connector Connected to IDU

11GHz~38GHz Hybrid Coupler Interface

BNC Connector

Coaxial type-N

Connector

Grounding Cable Interface

Grounding

Cable Interface

Coaxial type-N

Connector BNC

Connector

Antenna

Interface

Main Spur Track Interface

Auxiliary

Spur Track

Interface

Antenna

Interface

Waveguide

Interface

-7-

3 Interface

3-2 IDU Interface

ZXMW PR10 S400 IDU Interface

ZXMW PR10 S500 IDU Interface



Internal Use Only

EOW Call Button

System

Status LED

Modem

Status LED

EOW

Interface

DSC

Interface

NMS LA

Interface

NMS LAN

Interface

System

Reset Button

ODU

Status LED

IF

InterfaceEDI

Interface

Traffic

Interface

Power

Connector

Interface

Power

On/Off

Fuse

Ethernet

Interface

IF

InterfaceODU

Status LED

MU

Status LED

Ground

Fuse

Power

On/Off

Power

Connector

Interface

Traffic

Interface

Ethernet

InterfaceEOW

Interface

DSC

Interface

NMS LA

Interface

NMS LAN

Interface

System

Reset Button

Alarm/Maint

Status LED

EDI

Interface

EOW Call

Button

-8-

4-1 Direct Installation

4 Installation Modes of Outdoor

Unit Equipment

1+0 Unprotected only for 11 to 38GHz ODU 1+1 Protected only for 11 to 38GHz ODU


Internal Use Only


-9-

4-2 Remote Installation


Internal Use Only


4 Installation Modes of Outdoor

Unit Equipment

1+0 Unprotected Remote Installation (for 1138GHz ODU)

1+0 Unprotected Remote Installation (for 78GHz ODU)

1+1 Protected Remote Installation (for 1138GHz ODU)

1+1 Protected Remote Installation (for 78GHz ODU)

-10-

5-1 Changing the polarization direction of the antenna

5 Changing the polarization

direction of the antenna

The antennas are available in multiple types. This procedure for changing the antenna polarization direction

is provided for reference only. In actual installation, follow the instructions packed with the antenna.

Changing the polarization direction of the antenna

Single-polarized antenna-vertically polarized Single-polarized antenna-horizontally polarized

CAUTION

1 Loosen the fastening screws to allow the feeder boom to rotate freely.

2

3

Rotate the feeder boom 90 degrees to the left or right.

Tighten the fixing screws and apply glue around the screws.


Internal Use Only


1

2

Fastening Screw

Feeder Boom

-11-

6-1 1+0 Direct Installation

6 Installing 11-38GHz ODU

The following describes the procedure for installing the ODU on the antenna. The procedure for installing

the ODU on the ODU adapter is similar.

Applying the appropriate lubricant

Installing the ODU on the antenna


Internal Use Only


Vertical polarization Horizontal polarization

UPPlate marked with V

UPPlate marked with H

ODU

Hole for guide PIN

O Ring

Fasten the four M6 screws to fix ODU on the

antenna bracket4

3Align the flange of ODU with that of the

antenna

1Keep the polarization indicator on the ODU

pointing to the polarization direction of the antenna.

2Insert guide pin on the hole of the bracket to set the

position of screws

ODU

Antenna

ODU FlangeAntenna Flange

Note

Note

Screws

Screws

Guide PIN

Remove the

protective caps.

Apply the appropriate quantity of lubricant on the

gasket of the feed boom and the surface of the

waveguide near the gasket.

-12-

6-2 1+1 Direct Installation


Note

The following describes the procedure for installing the hybrid coupler on the antenna.

CAUTION The hybrid couplers are available in multiple types. This procedure for installing the hybrid coupler is provided for

reference only. In actual installation, follow the instructions packed with the hybrid coupler.

By default, the hybrid coupler applies vertical polarization. If horizontal polarization is required, change the polarization direction of the hybrid coupler.

According to the request change Hybrid Coupler polarization to Horizontal polarization


Internal Use Only


Vertical polarization

Horizontal polarization

Guide Pin

Hybrid Coupler

Screw

Antenna Connection Unit

1Loosen the two screws on the polarization chip,

and rotate the antenna connection unit 2 Adjust the polarization direction, and then fasten the screws

Install Hybrid Coupler on the Antenan

1Use M5 screws to install the bracket and the

handle on the hybrid coupler.2

Check the polarization direction, and use M6 screws to install the

Hybrid coupler on the antenna.

M6 Screw

Hybrid Coupler

Short Plate

Antenna

Guide PIN

O Ring

Flat Washer

Bracket

Hybrid

Coupler

Bracket

HandleM5 Head Cap Screw

M5x12(10ea)

-13-

6-2 1+1 Direct Installation (continued)


Installing the ODU on the hybrid coupler

2


Internal Use Only


1

ODU Port

Move the short plate

O Ring

Insert the O-Ring into the two ODU ports on the Hybrid coupler and move the short plate

Install the two ODUs on the combiner respectively, and fix each ODU with four screws

O Ring

ODU

O Ring

ODU

-14-

6-3 1+0 Remote Installation



Internal Use Only


1

2

3

Install the ODU adapter at an appropriate position on the antenna pole

Mounting Plate Assembly

Assemblys jaws

Rods(4)

Take out the flexible waveguide

Use the flexible waveguide to connect the waveguide interface at the antenna with that at the ODU adapter

Remove tap and connect waveguide here

Twistable Flexible

Waveguide

NoteBy default, ODU is vertically polarized. The polarization direction of ODU must be consistent with that of the

antenna, otherwise, the polarization direction should be adjusted. For operation details refer to 1 1+0 Direct

Installation

Before installation, The antenna is installed.

Installing the flexible waveguide

Frequency bandMaximum twist

degree

Minimum E-bend

radius

Minimum H-bend

radius

7/8 GHz 249 76 mm 152 mm

11 GHz 280 64 mm 127 mm

13 GHz 330 64 mm 115 mm

15 GHz 405 52 mm 102 mm

18/23/26/32/38 GHz 465 38 mm 76 mm

The flexible waveguide can be bent only within its maximum twist

angle and at the larger area side. The E-bend radius and H-bend radius

cannot be smaller than the minimum bending radius.

In the case of separate installation, the antenna must provide the

standard flange interface. If the existing interface is not a flange

interface, convert the interface type according to the antenna

instruction.

CAUTION

Keep the direction of the waveguide cavity of

the flexible waveguide consistent with that of

the adapter, and fix the flexible waveguide in a

proper position.

-15-




Internal Use Only


1 Assemble the bracket and handle to the hybrid coupler

2 Assemble parts of pole mounting bracket used to mount the hybrid coupler

M5 Head Cap Screw

Mount Arm

Truss

Mount

Holder

M12x200 Screw

3 Screw the Mount Arm and the Truss with the M6 25 Screw, Flat Washer (2), Spring Washer (1), Nut, at four positions.

Mount Arm

Truss

Truss

Mount Arm

M6x25 Screw, Nut,Flat

Washer x 2Spring Washer

-16-

6-4 1+1 Remote Installation (continued)



Internal Use Only


4 Determine centre off set

5 Fit the guide pin of the hybrid coupler to the Guide Pin Hole of the Mount Arm, Install the HYB onto the bracket with the M6 35 Screw, Flat Washer (2), Nut (2), at four positions,

Note When either Main or Standby ODU is removed, attach the short plate over the ODU port. Tightening torque is 3.0

Nm 10%.

Hybrid

Coupler Hybrid

Coupler top

M6x35 Screw, Nut x 2,Flat

Washer x 2

-17-




Internal Use Only


6 Install the hybrid coupler to the mounting pole using the M12x 200 Screw, Flat Washer, Nut

7 Adjust direction of the Bracket for Waveguide Port of the hybrid coupler orientation.

Pole Diameter:

50 to 115mm

Mount Holder

M12x200 Screw, Nut x 2,

Flat Washer x 2

Pole

Mount Holder

M12x200 Screw, Nut x 2,

Flat Washer x 2

Waveguide Port

Double Nut tightening Determination of the

attachment direction.

After the installing direction of the

waveguide has been decided, tighten double

nuts.

Hybrid Coupler

-18-




Internal Use Only


8 Confirm the ODU Type, which is Master or Slave.

9 Install the ODU onto the hybrid coupler.

NoteThe ODU should be attached by turning the plate marked V up position for both Main ODU and Standby ODU.

CAUTIONThe same type must be installed onto the hybrid coupler

-19-




Internal Use Only


10 Connect the flexible waveguide (WG) to the ODU and fix the waveguide to the ODU with four (4) bolts.

Before connecting the WG to the antenna, confirm which polarization is applied to the Master and Slave ODU.

Note

Waveguide Port

Waveguide

Hybrid Coupler

O Ring

-20-

7-1 Installing the ODU Installation Bracket


Note

This operation is required only when the radio site needs to be configured with the lightning arrester.


Internal Use Only


1 Confirm there is no part missing.

2 Put the ODU installation bracket on the pole.

3 Tighten the fixing screws

4 The fixed ODU Installation Bracket as shown in the following figure.

-21-



Note

Before Installing the ODU, you must conform the following is ok:

The antenna is installed

The ODU is hoisted to the installation platform, and is in good condition.

The ODU's type is consistent with that in the plan.


Internal Use Only


1

2

Put the ODU on the bracket as shown in the following figure.

Tighten the four screws

Note

Put the sign V of ODU on the vertical position, and H

on the horizontal position

3 Use the flexible waveguide to connect the waveguide interface at the antenna with that at the ODU adapter

ODU

Bracket

Coaxial Cable

Tighten Bolts(M5)

-22-



Note

Before Installing the ODU, you must conform the following is ok:

The antenna is installed

The ODU is hoisted to the installation platform, and is in good condition.

The ODU's type is consistent with that in the plan.


Internal Use Only


1

2

Put the ODU on the bracket as shown in the following figure.

Tighten the four screws

Note

Put the sign V of ODU on the vertical position, and H

on the horizontal position

3 Use the flexible waveguide to connect the waveguide interface at the antenna with that at the ODU adapter

Bolt

Hybrid

Coupler

N TypeAntenan

ODU1

ODU2Coaxial

Cable

Pole

Bracket

Coaxial Cable

Tighten Bolts(M5)

ODU

-23-

8-1 Installing the ODU PGND Cable

8 Installing ODU Cables

ODU PGND Cable


Internal Use Only


Remove the antirust

coating and oxide layer

before connecting ODU

grounding cable to the

tower grounding point.

Make waterproof and

antirust treatment to the

grounding point after

connecting.

Connect the grounding

cable to the nearest

grounding point to ODU

of tower or grounding

copper busbar.

Tower grounding point

-24-

8-2 Installing the IF Cable


CAUTION

Bind the IF cable first to prevent its type-N connector from being pulled.

Take waterproof measures (waterproof curves) for the part of the IF cable below the ODU and the part of the IF cable outside the IDU room.

The feeder must have a waterproof

arch before entering an equipment

room.


Internal Use Only


Reserve IF cable of proper length

(5m~10m recommended) at the ODU

end. Make it into a circle and fix on

tower.

Tie the cable every 1.0m~1.5m.

IF cables shall be lined and tied closely

together. Distance between ties should

be constant.

Do waterproof treatment to the ODU IF

cable connector.

When winding tape, the upper layer

should cover 2/3 of the layer under it.

-25-

8-3 Installing the IF Cable - Making Waterproof Curves


IDU

IF Cable

Waterproof arch

ODU

Waterproof arch

Note

Coil the IF cable into a circle with a diameter of 0.6 m and bind it onto the mast after the IF cable passes the

waterproof curve under the ODU for future adjustment of the antenna position.


Internal Use Only


-26-

8-4 Grounding the IF Cable - Grounding Points


1. The place about one meter away from the IF interface of the ODU

2. The place about 0.5 to 1 meter away from the cable entry of equipment room or outdoor cabinet

3. The place on the roof edge about one meter away from the turning point of the wiring ladder

4. The middle point of the cable (when the cable is longer than 60 meters)

5. The place on the roof edge about one meter away from the turning point of the wiring ladder (when the horizontal portion

of the cable on the roof-top is longer than 30 meters)

6. The middle point of the horizontal portion of the cable (when the horizontal portion on the roof-top is longer than 60

meters)

CAUTION

The grounding point depends on the installation mode and the length of the IF cable. Generally, the IF cable should be grounded

to a minimum of three points. When the IF cable is longer than 60 meters, add a grounding point for every extra 30 meters.

Antenna should be located in protective area of lightning arrester, and the area is a 45 arc area from the top of lightning

arrester. (This area may be 30 from the top according to technical agreement or project design requirements).

Lightening protection angle should meet the below requirements:

For plain area: 45

For mountain or lightening area: 30


Internal Use Only


ODU

IDU

1 6 5

2

IDU

ODU

1

2

3

4

4545

-27-

8-5 Grounding the IF Cable - Installing the Grounding Clip


Selecting the installation position of the grounding clip and stripping off the cable sheath

Fixing the grounding clip and waterproofing it

The angle resulting from the grounding wire of the clip and the IF cable should not be larger than 15

degrees. When the IF cable is vertically routed, the grounding wire of the clip should be led

downwards.


Internal Use Only


-28-

9-1 Installation Flow of Indoor Unit Equipment

9 Installing the Indoor Unit Equipment


Internal Use Only


Installing the Rack

Start

Referring to P29

Installing the IDU

Referring to P30

Installing the I/O Board

End

Installing the DDF Distribution Box

Installing the Cables

Referring to P31

Referring to P32

Referring to P33~P36

-29-

9-2 Installing the Rack


Step 1: Confirm the rack

installation position


Internal Use Only


0.8m1.2m

1.0m

Confirm the rack position

according to the plan view of the

equipment room.

Installation procedure Picture Inspection

Step 2: Fix the rackFix the rack according to the

installation requirements.

Step 3: Check the stability

of the rack.None

Vertical error of racks (cable

racks, power cabinets) should

not exceed 1 of the racks height.

Step 4: Install rack

grounding cable.

Ground the rack to the indoor

grounding busbar.

Grounding cable shall be larger

than 16mm2.

Grounding BarGrounding in Rack

-30-

9-3 Installing the IDU


Step 1: Take out IDU from

the antistatic bag.


Internal Use Only


Check if there is any damage in

appearance and if there is any

missing part.


Step 2: Confirm the

installation position of

IDU on the rack. Install

floating nuts to the

corresponding holes on

the rack.

2 floating nuts are needed at

each side. Corresponding nuts

of each side shall be horizontal.

Step 3: Install IDU

There must be 1U space

between 2 equipments (IDU

and IDU, IDU and I/O board).

Step 4: Install IDU

grounding cable

Connect the cable properly to

the nearest grounding point.

2. Floating nuts

1. Installation holes

-31-

9-4 Installing the I/O Board



Internal Use Only



Step 1: Confirm the

installation position of

IDU on the rack. Install

floating nuts to the

corresponding holes on

the rack.

2 floating nuts are needed at

each side. Corresponding nuts

of each side shall be horizontal.

Step 2: Fix the I/O board to

the rack and tighten the

bolts.

There must be 1U space

between 2 equipments (IDU

and IDU, IDU and I/O board).

Step 3: Install protective

grounding cableNone

Connect properly to the

grounding point nearest to the I/

O board.

2. Floating nuts

1. Installation holes

-32-

9-5 Installing the DDF Distribution Box



Internal Use Only



Step 1: Install the DDF

distribution box to the

rack.

None None.

Step 2: Install grounding

cable for DDF distribution

box.

Connect the grounding cable

properly to the grounding point

nearest to the box.

-33-

10-1 Installing Power Cables

10 Installing the Indoor Unit

Equipment Cables


Internal Use Only



Step 1: Strip the power

cable for 5mm~7mm at

the end without connecter.

Do not damage wire core when

stripping.

Step 2: Connect the

stripped wire into the

power distribution box

and fasten the bolts.

Test the power supply polarity

with a multimeter before

installation to avoid reverse.

Shut down power before

installing or taking off IDU

power cable,connect to fuse of

7A~10A. If there is no such fuse

in power cabinet, connect to the

smallest one on the cabinet.

When connecting the power

cable, connect -48V and GND

wire separately at 2 ends of the

connector bar.

Step 3: Check the power

supply voltageNone

Nominal voltage for ZXMW

PR10 is -48V. Acceptable

voltage range is -58V~-40V

Step 4: Line cables along

the rack to IDU.None

Line power cables straightly

along the inner side of the rack.

Line power cables, signal

cables and grounding cables

separately.

Step 5: Plug the connector

into the IDU power port

and fasten the bolts.

Fix the connector tight.

-34-

10-2 Installing IF Cables


Equipment Cables


Internal Use Only



Step 1: Line indoor IF

cables

Line IF cables to the designed

position according to the

requirements.

Step 2: Fix IF cables

Check the IF cable connectors

when installing IF cables

indoor. The cable should go

down straightly first and bend

smoothly after 50mm.

-35-

10-3 Installing 75 E1 Cables


Equipment Cables


Internal Use Only



Step 1: Plug the DB44

connector to E1 port on

IDU panel.

Equipment default resistance is

120. If the connection is 75 mode, switch the resistance in

the IDU.

Step 2: Lay the cables

Lay the power supply cable,

signal cable and grounding

cable separately according to

the specifications.

Step 3: Make E1 cable

connectors

Measure the distance between

DDF and I/O board and cut

proper length of cable.

After E1 connectors are made,

test with a multimeter.

Step 4: Fix E1 cables

Fix the cables with ties after

laying the cables. Cut the

redundant part of ties flat and

neat.

Stick labels according to

Microwave Equipments Label

Specifications.

-36-

10-4 Installing 120 E1 Cables


Equipment Cables


Internal Use Only



Step 1:Plug DB44

connector to the E1 port of

IDU. Lay the cables along

the rack to the DDF

distribution box.

Lay the power supply cable,

signal cable and grounding

cable separately according to

the specifications.

Step 2: Plug the cable into

DDF distribution box

according to the wire

sequence.

Plug the wire into the DDF

distribution box only with a clamping

pincer.

Stick labels according to

Microwave Equipments Label

Specifications.

-37-

A-1 Terminating the IF Cable with Connectors

Appendix

Stripping off the cable sheath

16mm

Gliding the lock nut and clamp 1 over the cableFolding back the braided shield to cover clamp 1, and

binding the braided shield by using clamp 2

Lock nut Clamp 1 Clamp 2Cutting the redundant part

of the shielding layer

Stripping off the dielectric insulating layer Stripping off the dielectric insulating layer

6mm

Filing the core wire head into

an arc shape

Installing the body of the connector

Body of the connector

Fixing the connector

Rotating to tighten the lock nut

15Nm


Internal Use Only


-38-

A-2 Waterproofing Outdoor Connectors

Appendix

Wrapping a layer of PVC tape

PVC tape

Wrapping three layers of waterproof insulation tape

Waterproof insulation tape

Wrapping three layers of PVC tape over the

waterproof insulation tape

Using the outdoor bundling strap to bind the PVC

tape tight at both ends


Internal Use Only


ZXMW PR10 S400&S500 (V2.00) Fast Installation Guide_R1.2.vsdZXMW PR10 S400&S500 (V2.00) Fast Installation GuideLegal InformationRevision History&AuthorReader InformationContent 1Content 21-1 Precautions2-1 Tools (1)2-1 Tools(2)2-2 Equipment Modules2-3 Project Auxiliary Material3-1 ODU & Hybrid Coupler Interface3-2 IDU Interface4-1 Direct Installation4-2 Remote Installation5-1 Changing the polarization direction of the antenna6-1 1+0 Direct Installation6-2 1+1 Direct Installation(1)6-2 1+1 Direct Installation (2)6-3 1+0 Remote Installation 6-4 1+1 Remote Installation(1) 6-4 1+1 Remote Installation (2)6-4 1+1 Remote Installation (3)6-4 1+1 Remote Installation (4)6-4 1+1 Remote Installation (5)7-1 Install the ODU Installation Bracket7-2 1+0 Remote Installation7-3 1+1 Remote Installation8-1 Installing the ODU PGND Cable 8-2 Installing the IF Cable 8-3 Installing the IF Cable - Making Waterproof Curves8-4 Grounding the IF Cable - Grounding Points8-5 Grounding the IF Cable - Installing the Grounding Clip9-1 Installation Flow of Indoor Unit Equipment9-2 Install the Rack9-3 Install the IDU9-4 Install the I/O Board9-5 Install the DDF Distribution Box10-1 Install Power Cables10-2 Install IF Cables10-3 Install 75 E1 Cables10-4 Install 120 E1 CablesA-1 Terminating the IF Cable with ConnectorsA-2 Waterproofing Outdoor Connectors

zxmw pr10 s400&s500

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