Ericsson Link Presentation
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Transcript of Ericsson Link Presentation
![Page 1: Ericsson Link Presentation](https://reader033.fdocuments.us/reader033/viewer/2022061323/55cf94c9550346f57ba45e95/html5/thumbnails/1.jpg)
Suez office
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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.
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TRAFFIC NODE 20P
Power cables on slot 0 & slot 1Power cables on slot 0 & slot 1
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TRAFFIC NODE 20P
NPU card which control on TN
NPU card which control on TN
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TRAFFIC NODE 20P
MMU cards that present link indoor
card
MMU cards that present link indoor
card
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TRAFFIC NODE 20P
IF cables connect RAU with MMU IF cables connect RAU with MMU
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TRAFFIC NODE 20P
XPIC cables connect between Vertical & Horizontal MMU
XPIC cables connect between Vertical & Horizontal MMU
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TRAFFIC NODE 20P
Fan with two power source for cooling TN
Fan with two power source for cooling TN
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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 .
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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 .
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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 .
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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 .
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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 .
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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
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HOW TO ACESS TO HOW TO ACESS TO E/// LINK (20P)E/// LINK (20P)
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HOW TO ACCESS TO E/// LINK
ACCESS from TR-7 LAN port by Ethernet
cable
ACCESS from TR-7 LAN port by Ethernet
cable
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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
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HOW TO ACCESS TO E/// LINK
ACCESS TO MINI-LINK CRAFT program
ACCESS TO MINI-LINK CRAFT program
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HOW TO ACCESS TO E/// LINK
Insert link IP as shownInsert link IP as shown
Username=control_userUsername=control_user
Password=ericssonPassword=ericsson
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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
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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
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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
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How to upload configuration file to PC
From TN configureload configurationFrom TN configureload configuration
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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
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How to upload configuration file to PC
Press update progress several times
Press update progress several times
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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
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HOW to Restart TN
From TN tools restartFrom TN tools restart
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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
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How to detect SN & product number for any card for TN
From TN tools inventoryFrom TN tools inventory
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How to detect SN & product number for any card for TN
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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
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HOW TO GETS LPM FOR TN
PRESS More than 15 minute intervals
PRESS More than 15 minute intervals
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HOW TO GETS LPM FOR TN
Press (CTRL+A) then (CTRL+C) to copy
Press (CTRL+A) then (CTRL+C) to copy
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HOW TO GETS LPM FOR TN
Open new Excel sheet & press (CTRL+V) to paste Open new Excel sheet & press (CTRL+V) to paste
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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
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HOW TO GETS NOTIFICATION HISTORY
From TN View Notification History
From TN View Notification History
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HOW TO GETS NOTIFICATION HISTORY
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HOW TO GETS NOTIFICATION HISTORY
Press (CTRL+A) then press (CTRL+C)
to copy
Press (CTRL+A) then press (CTRL+C)
to copy
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HOW TO GETS NOTIFICATION HISTORY
Open new EXCEL Sheet press (CTRL+V) to paste
Open new EXCEL Sheet press (CTRL+V) to paste
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HOW TO GETS NOTIFICATION HISTORY
Press Save to save the filePress Save to save the file
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HOW to restart MMU
From MMU right click Tools Restart
From MMU right click Tools Restart
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HOW to restart MMU
Press Cold RestartPress Cold Restart
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How to gets link RX & TX frequency
From Radio links choose slot configure
Radio link
From Radio links choose slot configure
Radio link
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How to gets link RX & TX frequency & Modulation
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How to gets link RX & TX frequency & Modulation
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HOW TO GETS TX & RX level
Press left click on MMU that present
link
Press left click on MMU that present
link
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HOW TO GETS TX & RX level
Gets TX & RX value
Gets TX & RX value
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HOW TO MAKE LOOPS
Press on loopsPress on loops
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HOW TO MAKE LOOPS
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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)
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HOW TO MAKE LOOPS
Press Save to confirm loop
Press Save to confirm loop
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HOW TO MAKE LOOPS
Alarms should cleared on (MMU+IF+RAU) except
(HCC alarm)
Alarms should cleared on (MMU+IF+RAU) except
(HCC alarm)
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How to change MMU
Press on BR buttonPress on BR button
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How to change MMU
BR orange LED should be lights up
BR orange LED should be lights up
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How to change MMU
Upper and lower Screw should be
detach
Upper and lower Screw should be
detach
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How to change MMU
Upper and lower clasps should be
raises
Upper and lower clasps should be
raises
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How to change MMU
Release IF cable & XPIC cable
Release IF cable & XPIC cable
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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
![Page 59: Ericsson Link Presentation](https://reader033.fdocuments.us/reader033/viewer/2022061323/55cf94c9550346f57ba45e95/html5/thumbnails/59.jpg)
Kinds of alarms at TN
Critical alarmCritical alarm
Major alarmMajor alarm
Minor alarmMinor alarm
Warning alarmWarning alarm
Intermediate alarmIntermediate alarm
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How to switch between 2 MMU
Press on switch mode Press on switch mode
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How to switch between 2 MMU
Change switch mode from Automatic manual
Change switch mode from Automatic manual
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How to switch between 2 MMU
After select manual mode press Save
After select manual mode press Save
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How to switch between 2 MMU
Choose Active MMU from MMU1 to MMU2
Choose Active MMU from MMU1 to MMU2
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How to switch between 2 MMU
After change to MMU2 press Save
After change to MMU2 press Save
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How to switch between 2 MMU
From switch mode change from Manual
to Automatic
From switch mode change from Manual
to Automatic
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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
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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 .
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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 .