Ericsson Link Presentation

Suez office

TRAFFIC NODE 20P

•TRAFFIC NODE CONSISTS FROM 20 slots + 1 slot .•20 Slots can filled by MMU cards or NPU cards or LTU cards from slot 2 to slot 21 .•Power cables inserted to Slot 0 & Slot 1 .•Fan above link to cooling link with 2 power sources.

TRAFFIC NODE 20P

Power cables on slot 0 & slot 1Power cables on slot 0 & slot 1

TRAFFIC NODE 20P

NPU card which control on TN

NPU card which control on TN

TRAFFIC NODE 20P

MMU cards that present link indoor

card

MMU cards that present link indoor

card

TRAFFIC NODE 20P

IF cables connect RAU with MMU IF cables connect RAU with MMU

TRAFFIC NODE 20P

XPIC cables connect between Vertical & Horizontal MMU

XPIC cables connect between Vertical & Horizontal MMU

TRAFFIC NODE 20P

Fan with two power source for cooling TN

Fan with two power source for cooling TN

Introduction to E/// linkE/// links divided into three types 1-TRAFFIC NODE 20P•-used at nodal sites with huge traffic•- have 20 slots + 1 slot for power .•-have 2 power sources .•-have fan with 2 power sources .•-compatible with Fiber STM .

Introduction to E/// link

2-TRAFFIC NODE 6P-used at nodal sites with medium traffic .-have 6 slots + 1slot for power .-have 2 power sources .-have fan with 2 power sources .

Introduction to E/// link

3-COMPACT NODE-used at end point sites with low traffic .-consists from 1 indoor card only .-have 2 power sources .-maximum number of E1=16E1 .

Types of protection•Protection divided in three types1- Protection (2+2) - Used frequency as Vertical & Horizontal to duplicate the traffic .- Used 4 MMU cards . - Used 4 RAU outdoor .- Used XPIC cable to connect between Vertical & Horizontal MMU .- Used waveguide cable to connect between Vertical & Horizontal

RAU .- Used for huge traffic .

Types of protection2-Protection (1+1)-used all frequency to transfer the traffic .-used 2 MMU cards .-used 2 RAU outdoor .-less interference than (2+2) protection .

Types of protection

3-Protection (1+0)-used all frequency to transfer the traffic .-used 1 MMU card .-used 1 RAU outdoor .-less secure than (1+1) protection

HOW TO ACESS TO HOW TO ACESS TO E/// LINK (20P)E/// LINK (20P)

HOW TO ACCESS TO E/// LINK

ACCESS from TR-7 LAN port by Ethernet

cable

ACCESS from TR-7 LAN port by Ethernet

cable

HOW TO ACCESS TO E/// LINK

PC IP (LINK IP+1)PC IP (LINK IP+1)

SUBNET MASK AS ShownSUBNET MASK AS Shown

LINK IP As ShownLINK IP As Shown

HOW TO ACCESS TO E/// LINK

ACCESS TO MINI-LINK CRAFT program

ACCESS TO MINI-LINK CRAFT program

HOW TO ACCESS TO E/// LINK

Insert link IP as shownInsert link IP as shown

Username=control_userUsername=control_user

Password=ericssonPassword=ericsson

HOW TO ACESS TO HOW TO ACESS TO E/// LINK (20P)E/// LINK (20P)

From O&M port by using

USB-MINI cable

From O&M port by using

USB-MINI cable

HOW TO ACESS TO HOW TO ACESS TO E/// LINK (20P)E/// LINK (20P)

IP=10.0.0.1User= control_user

Password= ericsson

IP=10.0.0.1User= control_user

Password= ericsson

How to upload configuration file to PC

From tools ftp server in new windowFrom tools ftp server in new window

Press startPress start

Before take any action in TN must save this file

How to upload configuration file to PC

From TN configureload configurationFrom TN configureload configuration

How to upload configuration file to PC

Upload to ftp serverUpload to ftp server

User name= defualtPassword= defualt

User name= defualtPassword= defualt

Choose local serverInsert PC IP (10.0.0.2 in case of use

mini USB cable )

Choose local serverInsert PC IP (10.0.0.2 in case of use

mini USB cable )

Press ApplyPress Apply

How to upload configuration file to PC

Press update progress several times

Press update progress several times

How to upload configuration file to PC

File saved in c:\tn_ftp_home\

tn_backup_configuration

File saved in c:\tn_ftp_home\

tn_backup_configuration

HOW to Restart TN

From TN tools restartFrom TN tools restart

HOW to Restart TN

Warm restart =restart TN without down the

traffic

Warm restart =restart TN without down the

traffic

Cold restart =restart TN with down the

traffic

Cold restart =restart TN with down the

traffic

How to detect SN & product number for any card for TN

From TN tools inventoryFrom TN tools inventory

How to detect SN & product number for any card for TN

HOW TO Gets LPM FOR link

Open MMU2 H open RAU IF from switch

Choose performance

Open MMU2 H open RAU IF from switch

Choose performance

HOW TO GETS LPM FOR TN

PRESS More than 15 minute intervals

PRESS More than 15 minute intervals

HOW TO GETS LPM FOR TN

Press (CTRL+A) then (CTRL+C) to copy

Press (CTRL+A) then (CTRL+C) to copy

HOW TO GETS LPM FOR TN

Open new Excel sheet & press (CTRL+V) to paste Open new Excel sheet & press (CTRL+V) to paste

HOW TO GETS LPM FOR TN

After we paste Values then press save to save the file

After we paste Values then press save to save the file

HOW TO GETS NOTIFICATION HISTORY

From TN View Notification History

From TN View Notification History

HOW TO GETS NOTIFICATION HISTORY

HOW TO GETS NOTIFICATION HISTORY

Press (CTRL+A) then press (CTRL+C)

to copy

Press (CTRL+A) then press (CTRL+C)

to copy

HOW TO GETS NOTIFICATION HISTORY

Open new EXCEL Sheet press (CTRL+V) to paste

Open new EXCEL Sheet press (CTRL+V) to paste

HOW TO GETS NOTIFICATION HISTORY

Press Save to save the filePress Save to save the file

HOW to restart MMU

From MMU right click Tools Restart

From MMU right click Tools Restart

HOW to restart MMU

Press Cold RestartPress Cold Restart

How to gets link RX & TX frequency

From Radio links choose slot configure

Radio link

From Radio links choose slot configure

Radio link

How to gets link RX & TX frequency & Modulation

How to gets link RX & TX frequency & Modulation

HOW TO GETS TX & RX level

Press left click on MMU that present

link

Press left click on MMU that present

link

HOW TO GETS TX & RX level

Gets TX & RX value

Gets TX & RX value

HOW TO MAKE LOOPS

Press on loopsPress on loops

HOW TO MAKE LOOPS

HOW TO MAKE LOOPS

Press on RF icon to make loop on RAU to

check both (RAU+IF+MMU)

Press on RF icon to make loop on RAU to

check both (RAU+IF+MMU)

HOW TO MAKE LOOPS

Press Save to confirm loop

Press Save to confirm loop

HOW TO MAKE LOOPS

Alarms should cleared on (MMU+IF+RAU) except

(HCC alarm)

Alarms should cleared on (MMU+IF+RAU) except

(HCC alarm)

How to change MMU

Press on BR buttonPress on BR button

How to change MMU

BR orange LED should be lights up

BR orange LED should be lights up

How to change MMU

Upper and lower Screw should be

detach

Upper and lower Screw should be

detach

How to change MMU

Upper and lower clasps should be

raises

Upper and lower clasps should be

raises

How to change MMU

Release IF cable & XPIC cable

Release IF cable & XPIC cable

How to change MMU

Remove MMU card & insert new MMU card and connect IF cable &

XPIC cable

Remove MMU card & insert new MMU card and connect IF cable &

XPIC cable

Kinds of alarms at TN

Critical alarmCritical alarm

Major alarmMajor alarm

Minor alarmMinor alarm

Warning alarmWarning alarm

Intermediate alarmIntermediate alarm

How to switch between 2 MMU

Press on switch mode Press on switch mode

How to switch between 2 MMU

Change switch mode from Automatic manual

Change switch mode from Automatic manual

How to switch between 2 MMU

After select manual mode press Save

After select manual mode press Save

How to switch between 2 MMU

Choose Active MMU from MMU1 to MMU2

Choose Active MMU from MMU1 to MMU2

How to switch between 2 MMU

After change to MMU2 press Save

After change to MMU2 press Save

How to switch between 2 MMU

From switch mode change from Manual

to Automatic

From switch mode change from Manual

to Automatic

How to switch between 2 MMU

Then press Save to save changes and now we

switch between 2 MMU

Then press Save to save changes and now we

switch between 2 MMU

How to check interference between vertical & Horizontal MMU

•If RX level for Vertical MMU on link = 30 db . •We disconnect Vertical MMU from other side .•Check RX level for Vertical MMU on link <= 60 db .•If RX level > 60 db there are interference between Vertical &Horizontal .

How to check interference between different links

•Disconnect both Vertical & Horizontal MMU .•Check RX level on other side .•RX level should less than 95 db .•If RX level more than 95 db there are interference from another link .