LGC NMS Workshop
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Transcript of LGC NMS Workshop
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LGC NMS workshop
Ahmed Sallam
Sr. RF Engineer
TE connectivity
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Agenda
Company Overview, LGC, ADC and TE
Product overview
Admin manager and Remote management
Preventive Maintenance steps.
Interpreting Equipment LEDs.
UPM overview.
UPM feedback and issues.
Discussions and questions
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Company Overview
LGC
ADC
TE connectivity
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Products
Unison
Accell
LS
Network Interface Unit
Fusion
Prism
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Admin Manager
Admin manager for Unison only
Uses Serial port
To connect through Network it needs a Network Interface Unit (NIU)
to translate from RS232 to IP packets.
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Web Management GUI
Fusion and Prism have Web page to Manage the Device
Fusion: IP address for installed MHs is different than the default
address with factory defaults. Refer to IP tables
Must have an IP address in the same network subnet to connect on
site.
Prism: connect to prism on site from Craft port. IP is DHCP assigned.
Connect to DHCP server
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Preventive maintenance
Fiber failure is most critical faliure .
One fiber link down will cause 8 RAUs to stop radiating
Fiber cleaning should be done regularly not when there is a problem.
Changing jumper can fix the problem temporarily if the fiber quality is
marginal. But will fail again once dust accumulates.
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Preventive maintenance
Take a picture of the Fiber cables on the MH room.
Use Air Blower to clean MHs, Fiber Patch Panels and equipment rack top.
It is expected to have some fiber links down after this procedure because of
dust going into fiber ports.
Need to Clean Optical ports using Air spray regularly. (EVEN if there is no Faults).
Re-Arrange fiber cables if not neatly arranged.
If a fiber link fails after rearranging that means it was going to fail soon any way.
Marginal links should be checked END to END using OTDR.
Clean connectors using Alcohol swabs
Take a photo after re arranging and troubleshoot faults if any.
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Interpreting the Main Hub LEDs
LED green
LED blinking green/red
LED red
power
main hub status
power
main hub status
power main hub status
Main hub powered up. No main hub faults System test may be required; warning conditions may exist.
Main hub is power up. Main hub is reporting a fault or lock-out condition
Main Hub is powered up. Downlink input signal to main hub is too high.
Main Hub Status LEDs
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LINK
E-HUB/RAU
No expansion hub connected or bad uplink fiber connection
Expansion hub connected; communications normal No fault condition from expansion hub or connected RAUs
Loss of communication with expansion hub Possible bad optical fiber
Main Hub Port LEDs
LINK
E-HUB/RAU
LINK
E-HUB/RAU
Expansion hub connected Fault or lock-out condition reported from expansion hub or connected RAUs.
LINK
E-HUB/RAU
LED off
LED green
LED blinking green/red
LED red
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Interpreting the Expansion Hub LEDs LED green
LED red
DL STATUS
UL STATUS
Expansion Hub Status LEDs
POWER
E-HUB STATUS
DL STATUS
UL STATUS
POWER
E-HUB STATUS
POWER
E-HUB STATUS
POWER
E-HUB STATUS
DL STATUS
UL STATUS
DL STATUS
UL STATUS
POWER
E-HUB STATUS
DL STATUS
UL STATUS
Expansion hub powered; communication with main hub OK
No fault reported; system check may have to be performed to
to check for warnings.
Expansion hub reporting fault or lock-out condition
Optical power levels in and out are normal
Fault condition detected; optical power in too low: too much optical loss, main hub laser failure, or main hub off.
Fault condition detected; optical power out is below normal.
Expansion hub laser failed; unable to communicated with main hub
Downlink and uplink have failed.
Replace expansion hub.
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LINK
RAU
RAU is not connected or bad twisted pair cable
RAU; communications normal No fault condition from RAU
Loss of communication with RAU
Expansion Hub Port LEDs
LINK
RAU
LINK
RAU
RAU is connected Fault or lock-out condition reported from RAU
LINK
RAU
LED off
LED green
LED red
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Interpreting the RAU LEDs
LED off
LED green
LED red
LINK
ALARM
RAU is not receiving DC power
RAU powered; communications normal; no faults reported System test may need to be performed to detect warning conditions
Fault or lockout condition Communication with expansion hub is normal
RAU LEDs
LINK
ALARM
LINK
ALARM
Fault or lockout condition RAU is unable to communicate with expansion hub
LINK
ALARM
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Explanation of Alarms
In addition to LED indications, Unison reports alarm conditions
through two other mechanisms:
1. A contact closure accessible at the rear of the main hub.
2. A detailed diagnostic program accessible using the
AdminManager software which communicates through the RS-
232 interface at the front of the main hub.
The following pages summarize the categories of fault and warning
conditions that may arise and be reported by the AdminManager
software. Refer to section 10 of the installation and reference
manual for more details.
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Main Hub Alarm Categories
Fault
Software error
Hardware failure
Over temperature
Frequency band not programmed
System test failed to execute
Uplink fiber equalization failure
No communication with connected expansion hub
Expansion hub disconnect
Expansion hub / RAU reporting a fault condition
Warning
Downlink input signal too high
Temperature high
Downlink laser failing
Expansion hub / RAU reporting a warning
Uplink optical loss exceeds recommended maximum
Fan failure
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Expansion Hub Alarm Categories
Fault
Software error
Hardware failure
Over temperature
Frequency band not programmed
Excessive downlink optical loss
Downlink pilot failure
No communication with main hub
RAU disconnect
Uplink cat-5/6 cable equalization failed
Downlink port failure
No communication with connected RAU
RAU attempting to draw too much current
Warning
Fiber optical loss exceeds recommended maximum
Uplink laser is failing
Temperature high
Fan failure
Cat-5/6 cable is longer than recommended maximum
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RAU Alarm Categories
Fault
Software error
Hardware failure
Over temperature
Power supplied by expansion hub is too low
Power supplied by expansion hub is too high
Downlink pilot failure
No communication with expansion hub
Cat-5/6 cable too long or not properly wired
RAU is not valid for currently programmed frequency band.
Warning
Temperature high
DC voltage low
Power amplifier is failing
Cat-5/6 cable is longer than recommended maximum
Antenna disconnect or bad VSWR
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Unity Performance Manager Training
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Agenda
Introduction to Unity Performance Manager (UPM)
Installing UPM
Invoking Web Client
Understanding Basic Components of Web Client Work Area
User Management
Discovery and Inventory
Fault Module
Site Management
Notification
1/31/2013 19
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Introduction
Monitors ADCs Prism, Fusion and Unison devices.
Web based UI
Central Server, supports multiple remote users session
Monitors the Alarms
Sends Notifications
1/31/2013 20
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Installing UPM
Install
License
Install as Windows NT service
UPM Server Management
Start
Stop
1/31/2013 21
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Do Not Reproduce or Distribute
Accessing UPM
Start your web browser
Access URL:
http://:9090
Provide the Username and Password
1/31/2013 22
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Accessing UPM
1/31/2013 23
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Dashboard view
Home page:
Alarm Summary
Inventory snapshot
Latest Alarms
1/31/2013 24
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Dashboard View
1/31/2013 25
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
User Management
Authentication and Authorization.
3 type of users
Admin (User management, View and modify
configurations)
Config (View and modify configurations)
User (View)
Admin Function:
Manage users, reset password, assign privileges
1/31/2013 26
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
User Configuration
1/31/2013 27
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
User Configuration
1/31/2013 28
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Do Not Reproduce or Distribute
Discovery
Discover the nodes
By adding node to UPM
By Trap
Configure Devices to send Traps to UPM (Manager Registration)
List inventory
Display status
1/31/2013 29
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Do Not Reproduce or Distribute
Node Configurator
1/31/2013 30
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Node Configurator Result
1/31/2013 31
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Do Not Reproduce or Distribute
Inventory view
1/31/2013 32
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Do Not Reproduce or Distribute
Faults
Lists alarms and events
User can
Acknowledge alarm
Clear alarm
Delete alarm
Add notes
1/31/2013 33
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Do Not Reproduce or Distribute
Event view
1/31/2013 34
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Alarm view and Acknowledgement
1/31/2013 35
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Alarm History and notes
1/31/2013 36
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Sites
Create site
Add device to site
1/31/2013 37
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Do Not Reproduce or Distribute
Assign device to a site
1/31/2013 38
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
Create Site
1/31/2013 39
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Notifications
Configuring E-mail Notification
Create Alert or Event Filter
Add E-mail Notification action
Send New Trap
1/31/2013 40
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Do Not Reproduce or Distribute
Email notification configuration
1/31/2013 41
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Configure Event Filter
1/31/2013 42
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Configure Send Trap to another Manager
1/31/2013 43
Create a event filter
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Do Not Reproduce or Distribute
Configure Send Trap to another Manager Cont.
1/31/2013 44
Add a event filter
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Do Not Reproduce or Distribute
Configure Send Trap to another Manager Cont.
1/31/2013 45
Add a event filter
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
New Trap Details
1/31/2013 46
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Do Not Reproduce or Distribute
Variables for Trap
1/31/2013 47
Following Variable from Incoming event can be used in Varbind Value
for newly created Trap.
$category
$entity
$message
$severity
$source
$groupName
$siteID
$siteName
$systemName
$systemID
$unitAddress
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Information is TE Confidential & Proprietary
Do Not Reproduce or Distribute
UPM Server files
1/31/2013 48
Logs
Configurations
Data Files
Backup:
users
conf
mysql\data
logs
reports
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Thank you