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7/28/2019 Pasolink Training
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NECPasolink Radio Training course
NESIC Cairo Training Center
NESIC CAIRO
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1- Installation The standard installation follow the following flow
1.1 Preparation.
1.2 Indoor Installation
1.3 Outdoor Installation.
1.4 Cable Termination.
2- Test
2.1- Equipment Power ON/ OFF and Setting
2.2 Antenna Orientation
Training course contents:-
NESIC Cairo Training Center NESIC CAIRO
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NEC Pasolink Radio Training course
NESIC CAIRO
1- INSTALLATION 1.1 PREPARATION
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1.1 PREPARATION
Before going to any site,
please be sure you completely prepared the following items:1-The installation tools.
2-The test equipment ,materials ,and tools.( for test work only)
3-Site installation drawings.
4-All labels/stickers (hard and soft copy)5-Frequency plan and system configuration documents.
6-Test procedure and test data sheets .( for test work only)
7-Confirm access to site/station.
8-Check the condition of the vehicle to be used.
9-Make sure you and your staff are in good conditions(physically)
10-Confirm the site/station entrance conditions.
11-Move to site/station safely.
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NEC Pasolink Radio Training course
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1- INSTALLATION 1.2 INDOOR INSTALLATION
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IF Cable
Connection
IDU Grounding Connection
Connect the Power Follow Start up and set upProcedure
Follow The
termination Procedure IDU Mounting
19" rack fixing
Unpacking of 19"
rack (if supplied)
IF Connector & Power Connector termination
Unpacking of
Accessories Unpacking
of IDU
Refer to the IDU fixing
Procedure Photos
Rack Earthing
Connection
Confirm 19" Rack Location
& DC-Power Source
1-INDOOR
INSTALLATIO
N
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Indoor Installation
-The installation procedure for the IDU is
shown below.
(1) 2M Interface setting(2) IDU Mounting
(3) Cable Connection and Wiring
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(1) 2M Interface setting
1-Confirm the user 2M Interface if it is 75 or
120 Ohm
2-Remove the IDU Top cover 3-Set the shown switches S3 to the required
Interface
120 Ohm
75 Ohm
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(The factory Setting almost match the user requirement)
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IDU Type Samples
Ohm Interface)120& 75MB (2x4
Ohm Interface)120MB (2x16
) IDU Mounting 2 (
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Fix each side of the IDU to therack with the twoscrews.
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To mount the IDU in a 19-inch rack, allow space more
than 200mm to the rear
section and space for oneunit to the top and bottom
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(3) Cable Connection and Wiring
-Fix the DDF Frame and 2M termination Block (terminal Block, 75 Ohm
DDF or any other …)
-Proceed the 2M wiring
-Connect the other cables as shown in next Page
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5-Connectthe Power
Cable
4-Connectthe IFCable
3-Connectthe 2M Cable
6-Putthe
Labels
2-Connect theframe Earthing
1-Fix the 4screw (2 foreach side)
(3)Wiring
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NEC Pasolink Radio Training course
NESIC CAIRO
1- INSTALLATION 1.3 OUTDOOR INSTALLATION
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NEC PAOLINK TRAINING MANUAL
Installation workOutdoor Installation
1- Installation Flow Chart.
2- Unpacking and check points for ODU &
Antenna.3- (V – H ) Polarity setting.
4-Antenna Bracket assembly.
5- ODU mounting.6- Cables connections and laying
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IF Cable
Connection
ODU Grounding Connection
IF Cable LayingConnect to IDU & FollowStart up and set up Procedure
Follow The
termination Procedure ODU Mounting
Unpacking of
Antenna
IF Connector
Unpacking of
Accessories Unpacking
of ODU
Refer to the IDU fixing
Procedure Photos
Remove the ODUcover, Confirm the
Polarity
Antenna bracketassembling,
Confirm the Polarity
- INSTALLATIO
N
FLOW CHART
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Refer to the Antenna
assembling guide
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2- Unpacking and check Points
-You Have to check the following (according
to link budget)
(1) Frequency band & sub band(2) Antenna size
(3) Antenna height
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ODU Check Points
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FrequencyBand
FrequencySub Band
Serial No
Also you have to check :-
Type HighOR Low
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Antenna Check Points
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Type
Diameter
Frequency
Serial No
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3.(V-H) Polarization Setting
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V to top
Vertical Pol
H to top
Horizontal Pol.
3.1- ODU Polarization
Depends on the V-H Mark direction
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3. (V-H) Polarization Setting
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3.2- Antenna Polarization
Depends feed horn Position
Note the
Position
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How to Change the Antenna Polarization
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1- Carefully remove the four screws using
the suitable driver
2-Carefully change the feed horn position
1- Remove the 4 screw2-Change the feed
horn position
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4- Antenna Bracket Assembly
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1- Fix the Bracket using the supplied screws
2- Make sure the Screws are well tighten.
1- Tighten the Screws2- Insure it’s well tighten
Mainly, you have to follow the antenna instruction Guide
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5- ODU MOUNTING
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1- Place the ODU to the antenna in the
required polarization2- Make sure the Screws are well tighten.
2- Tighten the Screws
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5- ODU MOUNTING
3- Place the ODU to the antenna in
the required antenna height4- Make sure the Screws are welltighten.
3- Fix the ODU to the Mast
NESIC CAIRO2- Insure it’s well tighten
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6-Cables connections and laying
1- Connect the IF cable and
grounding cable to the ODU2- Cover the IF connector with vinyltape
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IF Cable Connection
Grounding CableConnecting point
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6-Cables connections and laying
3- Carefully lay the IF cable going
to the IDU4- Be sure there is no sharppending in the IF cable route.
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NEC Pasolink Radio Training course
NESIC CAIRO
1- INSTALLATION 1.4 Cable Termination
1.4.1 IF Cable Termination
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CABLE TERMINATION
1-IF Connector Termination 1-Connector Material
CheckVerify that all connector
Accessories are complete as
1- Lock Nut2- Washer
3- Gasket
4- Clamp A
5- Clamp B
6- Center Conductor
7- Insulation
8- Connector Shell
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Clamp B
Clamp A
Insulation
Gasket
Washer
Luck Nut
Center Conductor
Connector Shell NESIC CAIRO
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IF Cable Termination
1-First, Fit the Lock Nut, Washer
and Gasket on the Cable as
shown
Gasket
washer
Lock Nut
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2-Strip Back the cable
sheath,
taking care not todamage the braided
shield.
Fit Clamp A
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3-Fold back the Braided
shield,
Separating the strands of the braid. Cut the
extra length,
to fit to
Clamp A
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4-Cut away the insulation
from the center
conductor and fit the
clamp B.
Be sure not to cut or
scratch the conductor while stripping the
insulation
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5- Cut the center conductor to fit
the connector center contact
(~1.2cm).
6- Mount the center contact ontothe center conductor
7- Mount the Insulation onto the
center contact.
Taper the end of the center
conductor using a file
Insulation
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8-Insert the cable into the
connector shell
9- Tighten the Lock Nut.
Insure the good tighten condition using the suitable
wrench
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10- Check the connector-cablecontinuity suing millimeter.
11- Cover the outdoor connector with rubber tape.
12- Cover the rubber tape with allweather vinyl tape.
13- The connector is ready for use.
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NEC Pasolink Radio Training course
NESIC CAIRO
1- INSTALLATION 1.4 Cable Termination
1.4.2 Power Cable Termination
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NESIC Cairo Training Center
CONNECTOR &POWER
CABLEPower
Connector
Power Cable
Socket Contact
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1 R 3 0 3 5 f
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1-Remove 3.0 to 3.5 mm of
Insulation
2- Set the socket contact to
the following position onto
the hand crimping tool
1
Hand Crimping tool
(57026-5000)
Positionia. of CabledCrimping Type
57026-5000 Ф 1.5 to 1.8 1
Ф 1.8 to 2.2 257027-5000 Ф 2.3 to 2.6 1
Ф 2.6 to 3.1 2
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2
3 Squeeze the handle of the hand crimping tool
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3- Squeeze the handle of the hand crimping tool,insert cable into socket contact
4- Cable should fit, so insulation and bare wire arearranged as shown,
5- Squeeze the handle of the hand crimping tool untilratchet is released.
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6- Insert socket contacts
to power connector till
they locked and be
sure it is well fixed.
5-Squeeze the
handle of the hand
crimping tool until
ratchet Is released
(0 V)
(-48 V)
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Power Connector The Connector is ready to use
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NEC Pasolink Radio Training course
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2-TEST
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NEC PAOLINK TRAINING MANUAL
To Proceed Pasolink setting and testingwe recommend the following TestingFlow :-
1-Before going to site check
1.1Test tools
1.2 Test equipment1.3 Link budget
1.4 Site access permission
The Test Work
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1 Visual2 PasoLink Test
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4-Equipment setting & testing
5-Antenna Orientation & Link Test
The link is ready to put in service
3-IDU Start Up
1-Visual
Inspection
Refer to the detailed
Procedure
2- DC Input Voltage Check
2-PasoLink Test
Flow Chart
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Refer to Start Up
Procedure
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Visual Inspection
Visual Inspection purpose is to insure all installationand wiring work were done in proper way
1-Check the appearance and label
2-Check the ODU &Antenna frequency based onfrequency plan
3-Check the fixing way of rack and equipment
4-Check the cable connection and power Polarity
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Please refer to your equipment Instruction manual
2-DC input Voltage value & Polarity 1-Check the DC input voltage in IDU is connected correctly
and in the accepted range
Power requirement: +/- 20 to +/- 60
Or (+/-20 to +/- 72)
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Confirm the
Polarity before
insert the power
Cable
+-
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1-Never switch it Off before at least 30 sec2-Never connect or disconnect the IF Cable
while the equipment is powered On
3-Leave the equipment to warm up
3- IDU Start up 1-Be sure the power cable and IF cable are connected in
Proper way
2- Carefully Poll out the Power On / Off toggle switch and put
in ON position.
2- To shutdown the IDU switch the toggle switch to Off
Position
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4 E i t tti d t t
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You will need to set only one time
4- Equipment setting and test
1- Set the HyperTerminal on your PC as follows :-
From start menu follow the route
Programs…..Accessories….Communication……
HyperTerminal
NESIC CAIRO
HyperTerminal
H T i l tti
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PTT
HyperTerminal setting
1- Double click HyperTerminal icon and follow the instructions
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Type your
Connection
Name
Select connect using
“direct to COM1”
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HyperTerminal setting
Select the setting items:
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1-Bits/Second:9600
5-Flow Control
Hardware
2-Data Bits
8
3-Parity
None
4-Stop bits
2
6- Press OK
H T i l tti
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HyperTerminal setting
From File menu select “ Properties”
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1-Select“windows
keys”
3-Press“ASC II setup
2-Select
“VT100”
VT100
500
4-Select “Send line
ends with line feed”
5-Select
“Append line …”
then OK
7- OK 8- OK
IDU Setting
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g Connect your PC to the IDU using supplied RS232 cable.
Start up your HyperTerminal connection
Follow the Commands as – Press Ctrl+D
– You will be requested to enter password, Press enter directly
– You will be asked to change password, you can change or keep itnone
– From main menu you can select any of:
1-Setting 2-Maintenance 3-Monitoring 4-Exit
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Double
Click
Password
1-Setting
2-Maintenance
3-Monitoring4- Exit
IDU Setting
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IDU Setting
From Setting menu you have to set the following.
NESIC CAIRO
1-Bit Rate
9- Frame ID
4- TX/RX
Frequency CH
5- TX Attenuation
7- BER Alarm point
(1E-3)
This setting is just for test purpose
For more details, please refer to instruction manual
IDU Setting
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g From Main menu select Monitoring menu (No.3)
Select No.3 “Inventory” to insure the equipment type,
inventory,..
Start your antenna orientation and link test.
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-Select Item 3 to Monitor
4-Main Menu
1- Data (Monitoring
Voltage)
2- Alarm/Status
3- Inventory
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NEC Pasolink Radio Training course
NESIC CAIRO
After finish setting of the IDU in Both sites, Start the antenna orientation until get the designed Receive
Signal Level (RSL)
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NEC PAOLINK TRAINING MANUAL
ANTENNA ORIENTATION
1.Insure your safety condition
Pasolink
Monitor Pasolink Monitor
connecting point
2-Connect Pasolink Monitor to the ODU
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NEC PAOLINK TRAINING MANUAL
ANTENNA ORIANTATION
3.1-Loose the bolts fixing the
horizontal movement3.2-Adjust the antenna azimuth
until get max. receive signal level
3-Start horizontal adjustment
Follow the antenna installation guide
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NEC PAOLINK TRAINING MANUAL
ANTENNA ORIANTATION
4.1-Loose the bolts fixing the
vertical movement3.2-Adjust the antenna vertically
until get max. receive signal level
4-Start Vertical adjustment
Follow the antenna installation guide
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Repeat the previous steps in both sitesseparately until get the designed RSL
Resume all connection and cover the IFConnector and ODU monitor
Start Link test based on test procedure
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ANTENNA ORIANTATION
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NEC Pasolink Radio Training course
NESIC Cairo Training Center
THANK YOU