2013

Ahmed Bebars

Ericsson

5/19/2013

Step Procedure to install CN510

MLU Project

Introduction:

Thanks for everyone help me to write this document, and I hope that help site engineer

to know some information around one type of our actions in this project called Mini link

upgrade from Mini link to CN510

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Contents 1. Before access site: ........................................................................................................ 4

2. Site Survey: ................................................................................................................... 5

3. Check your delivery Materials: ................................................................................... 14

4. Installation steps: ....................................................................................................... 15

5. Configure CN510: ........................................................................................................ 16

6. Drop E1 cable physical on ICF3 .................................................................................... 29

7. Call BEB team (review Phone list sheet): .................................................................... 29

8. Call NMC team to Activate sites .................................................................................. 29

APPENDIX A .................................................................................................................... 30

APPENDIX B .................................................................................................................... 31

APPENDIX C:................................................................................................................... 39

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1. Before access site:

Send sign in message to 5011 (sign in message format S=xxxx*A=in\out)

Write risk assessment

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2. Site Survey:

a) Magazine placement:

check where you will fix CN510 where magazine need 1U at rack, 1U

for ICF3 and 1U for DC/DC Converter if there is no -48V power

source and check 3U for DDU SIAE

1U

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b) Check Power Source:

PBC 6200:

At this case take two power cables and connect them with main Power cable

found with CN 510 by use I Power Connector (Review APPENDIX C) to

CN510

DC Box:

DC Box +24 V

Take two Power cables to DC/DC Converter then power cable to CN510

DC Box -48 V:

Take two power cables from DC Box to and make cable expansion as

show in fig and connect this cable with CN510

PBC 6200 CN510

DC/DC

Converter

DC Box +24 V DC/DC

Converter

CN510

DC Box +24 V CN510

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DDU SIAE:

If this DDU +24 V take power cable to DC/DC converter

and power cable to CN510

If this DDU -48V take power cable from it direct to

CN510

c) E1 Survey:

Trace each E1 cable if these cable direct to other sites you can check it with

End to End

d) Check Link:

Check old link parameter with SF6 file (Review APPENDIX B) most

important parameter:

1) RSL and Tx power

2) Inventory

3) Tx and Rx frequency

4) Link performance

e) Check IF Connector:

Standard or not, if not standard you should change it after

halting sites

Standard as show in fig

IF cable

Washer

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At facing site:

1) Send Sign in message to 5011

2) Write Risk assessment

3) Site survey:

Check MMU position at TN

Check TN release (should be R4, if another please tells Site Supervisor)

Take needed P.S, report and Backup

Check old Link parameter with old SF6

Check RSL and Tx power

Check Rx and Tx frequency

Inventory

Link performance

TN P.s needed:

General P.s and Alarm

Jumper

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NPU and ETU P.s

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Notification history:

Right click on TN and choose view Notification History

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Traffic Routing P.s: right click on TN and choose configure then traffic routing

DCN P.s:

PPP: right click on TN and choose configure then choose DCN then choose PPP

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OSPF area: right click on TN and choose configure then choose DCN then OSPF area

Basic NE:

Right click on TN and then choose configure then Basic NE

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Inventory P.s:

Right click on TN then tools then inventory

Report:

right click Tools tab and choose FTP server and press start then choose help tab and

press on debug error report you write description and press save after finish you will

find this file at C:\tn_ftp_home as (.RAR) file this file contain Backup and report

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3. Check your delivery Materials:

a) CN 510 Magazines

b) Check Power cable:

Power cable needs (6 m) (not CN Package)

c) DC/DC Converter with support:

d) Screw, washer, earth cable:

Note: before start installation take photo for cabinet show old link

Two power

cable

External Power cable

needed

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e) RMM and traffic cable, ICF3

Material need:

Washer, heat shrink, Metal Connector and other material please check APPENDIX C

4. Installation steps:

At Ericsson Transmission cabinet:

Fix CN 510, ICF3 as show in figure

CN510 Power source according section cases

Traffic cable

ICF3

RMM

rmm

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5. Configure CN510:

Set IP 192.168.0.2 and Subnet mask: 255.255.255.0 and Gateway: 192.168.0.1 on your

PC

Choose it

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Now Open Mini-Link craft:

Use Ethernet cable (straight or cross) and plug it in LAN port

NE: 192.168.0.1

User: Control_user

Password: ericsson

LAN Port

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The following fig appears at first time:

Right click on CN and choose configure

NE name: CN01-site number

NE Location: Area name for example (obour)

IP address: IP from address sheet for example: 10.250.5.25

NE subnet mask: according to IP sheet for example: 255.255.255.248

Continent: Africa

City: Cairo

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How read IP sheet and extract IP and subnet mask:

Note: after you set IP and press save you will lost connection with CN so you should

reconfigure your PC at the same range of CN (take free IP and same subnet mask and

write default gateway CN IP)

Now you want set date and time on CN: open start Menu and write cmd on RUN and

press enter

Write telnet and CN IP then press enter, password: ericsson

CN IP It mean Subnet mask

255.255.255.248

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Write enable and press enter, password: ericsson

CN01-3126# clock set 9:05:30 19 May 2013 (write this command line then press enter)

In end Basic NE page press on Advanced Basic NE and set FTP server IP (your PC IP)

Enable PPP

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Press on Configure OSPF area

How read OSPF area from IP sheet:

NE address = Subnet address, Subnet mask: 255.255.255.248 (/29) like as subnet mask

for IP address, area ID= 0.0.0.2, area type: Total stubby

Admin status: enable and check

mark on Notifications

Press here to add

OSPF area

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OSPF (Open shortest path first): this is one type of routing protocol used with PPP

(point to point protocol) to allow O&M access magazine remotely (Add magazine to

management)

OSPF depend on link state method to build routing table, this method depend on send

parameter that changed on route only not need send all routing table and send periodic

update every 30 min V.S RIP protocol that send all routing table information every

30Sec that contain heavy control traffic on link B.W

Call 2nd

line to send mail to BEB team, (review Phone number list)

Then you call BEB team to take Backup from TN at facing before any

work on it

At downtime case: call NMC team, (review Phone number list) at 2:00

Am to halt sites

After halt sites start the final step:

Connect Jumper to CN port and start make RAU Software upgrade

Right click on CN and choose Software upgrade the following fig appear

Set FTP server IP (it is the same your PC IP)

RAU 2Nchoose R4C04

RAU 2Xchoose R3C07

After finish press save

Press use PC IP address

before upgrade, set user

name and password

according to FTP that you

use

Press here and choose RAU upgrade

from list according to RAU Type

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Start configure CN Radio link also at Facing connect Jumper to MMU port and start

configure it

Open SF6 file as following:

Rate 75E1 *2.018Mb/sec =154 Mb/sec

Modulation type: 128 QAM

Channel spacing = 28 MHZ

Tx frequency and transmitted

power

Terminal ID, it is character

sensitive

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After read SF6 start open configure radio link page:

Select check mark on check Radio ID Check

Protection:

1) 1+0 it mean one RAU and there is no protection

2) 1+1 Hot it mean there is two RAU one of them master and other slave,

Tx at master send and two Rx receive, Two Tx tune at the same

frequency

3) 1+1 work it mean two RAU and each Tx has specific frequency, Both

Tx and Rx active

Adaptive Modulation: use this type of modulation, if normal modulation not support

Rate wanted we use Adaptive modulation, also adaptive modulation need license and

it has two rate Max and Min capacity use basically to variety rate between Min and

Max at bad weathered

Choose Rate-Modulation

Write ID for your site

ID for second

site

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Channel spacing:

Frequency B.W divided into channels with different B.W called channel spacing

At narrow channel B.W get more channels at frequency band and small rate at

channel vice versa with wide channel B.W

Two factors determine data rate send on frequency band:

Channel spacing

Modulation type

Modulation Techniques:

QAM:

QAM Mean data send on two carrier and there is shift between them by 90̊ also we

change amplitude on each carrier so we use PSK and ASK prosperities to get high data

rate send by use this type of modulations

For example: 16 QAM

See this link:

http://upload.wikimedia.org/wikipedia/commons/9/90/QAM16_Demonstration.gif

Each point in fig called symbol and each symbol represent 4 bits

If use 128 QAM it mean we have 128 symbol and each symbol

contain

7 bits per symbol

So when increase channel spacing, increase rate can send also when

increase type of modulation give you high data rate

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Number E1 assigns it according to SF6

Assign Tx frequency according to SF6 (Rx assigned automatically), assign Output power

as SF6 and check mark at Transmitter on (you assign data according to site that you are

in it)

RF input threshold -70 dBm (Always) and BER (Bit error rate) 10^-6

NOTE: each side in link must be with the same Modulation and channel spacing (the same configuration at this

part)

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After finish link configuration press on Radio link to show Tx power and RSL Received

(RSL accepted if it equal RSL predicate in SF6 or it in range RSL needed +/- 3dBm)

Press here

TX power and Rx (RSL)

needed

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Check if magazine in management or not:

Open start menu and write cmd at RUN menu and press enter

Write telnet magazine IP and press enter, (password: Ericsson)

CN01-6126 > ping Router IP (Always end with .29)

Find it from IP sheet

This IP that you

need ping on it to

check if Magazine

management

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Print screen show that magazine managed:

6. Drop E1 cable physical on ICF3

7. Call BEB team (review Phone list sheet):

Tell him (you do Activity upgrade Mini link E to CN and need add magazine, tell him

magazine IP, and tell him E1 cable dropping where 1st cable drop on 2A and tell him

which represent (assume represent site) and second on 2B and third on 2C complete as

this sequence (look on CN traffic cable port)) after end your call, BEB team will call you

after finish

8. Call NMC team to Activate sites

Finish your Acceptance label and take your Package as show in APPENDIX A for

Acceptance

E1 cable

NOTE: Don't forget BNC Connector Video to see sample on this link

http://www.mediafire.com/download/h4yp0d55kitny78/Cut_over_video.7z

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APPENDIX A

Acceptance Label:

a) AMM Label:

AMM IP Label

IF Label:

Traffic cable label:

IP: xxx.xxx.xxx.xxx

Mask: 255.255.255.XXX

DIR Site XXXX

CN510 ICF3

TR: 2A-2D TR: 1A-1D

CN510 ICF3

TR: 2E-2H TR: 2A-2D

CN510 ICF3

TR: 3A-3D TR: 3A-3D

CN510 ICF3

TR: 3E-3H TR: 4A-4D

NOTE: traffic cable label and IF Jumper label on two terminal of this able

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b) Power Cable Label:

This label show Source and Power cable destination

If Source from PBC 6200

At any source power use label on C.B

Photo show this label (if source PBC 6200

or DC BOX or DDU SIAE)

c) IF Cable Label:

d) ICF Label:

PBC 6200 CN 510

C.B # Port #

DIR Site # RAU #

CN 510

port #

DIR Site #

Complete package for CN on Link:

http://www.mediafire.com/download/oco4k5vnsetljlt/CN_Model_PCK.7z

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APPENDIX B

Access Mini link E and take P.S

You should have Windows XP and MSM Program (Mini Link Service Manager) and

USB to Serial cable

*Cable need driver install

Open MSM Program: password 1111

O&M Port that connect

USB to serial cable in it

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The following fig appear

Press on config tab and choose communication

To know COM port should be choose

Set COM

port

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Presses right click on My Computer and choose properties

Choose Device Manager

Find USB to Serial cable define on port (COM3)

Choose it

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now press on Network tab and choose scan local

After link open find the following fig

Press here to

show link

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Take P.S for General link

Right click on link ID and Choose AM Setup and take P.S

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Take P.S for HOP Setup: Right click on Link ID and choose HOP setup

Right click on link ID and choose Performance then inventory

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Performance P.S

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APPENDIX C:

Additional material need to complete action

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18Cartage

Lable

10

I Power

connection

terminal

3 mm Ø

8Plastic cable

TieBlack and white with different size

9cable

terminal

13 mm Ø

6 mm Ø