Aviat Networks MDR2400-EHD User Manual pages fifty two to sixty one

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Document Description	Users Manual pages fifty two to sixty one
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Date Submitted	1999-08-20 00:00:00
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Document Title	Users Manual pages fifty two to sixty one
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uLink System Manual
Indoor Unit:
Status
mm mm nwmct
862—0 I 545
This screen (see Figure 16) allows you to monitor the
network’s performance. It provides the following data:
0 Status of the Near and Far site Fail, Site and Service
alarms
a Status of the Rx Sync, Tx Sync, LOS and AIS
alarm LEDs.
- Payload error counts for Code Violation, CRC4,
FAS, Instantaneous BER and Maximised BER.
- RF error counts for Total Blocks, CRC Count,
Instantaneous BER and Maximised BER.
If you want to clear the LEDs, simply click on the
 button.
If you want to clear the Error Counts, simply click on
the  button.
You can see more details of the Fail, Site and Service
alarms by clicking on the respective highlit button. This
initiates the selected site IU Detailed alarm screens (see
Figure 17, Figure 18 or Figure 19 respectively).
Figure 16. Indoor Unit: Typical Status Screen.
Page 52
Issue 1
862-01545
Indoor Unit:
Fa ure Alarm
Details
uLink System Manual
This screen (see Figure 17) provides more detailed
information ofthe Near and Far site Fail alarms.
The specific cause ofthe error is shown by a tick in me
adjacent check box of the suspected error.
Refer to Chapter 5 of this manual to fault-find the
failure alarm.
Figure 17. lndoor Unit: Typical Failure Alarm Details Screen.
lssue l
u.
ku
Page
uLink System Manual 862-0'545 862-01545 “Link System Manual
Indoor Unit: This screen (555 Figure 18) provides more detailed . . Indoor Unit: This screen (see Figure 19) provides more detailed
Site Alarms and Qlfé’iil‘i‘éi".§i 5115525161131 35“ Sue fllnrmsr It also mm information oflhe selected site‘s Service alarms.
Control - m
_ The specific cause(s) ofthe alarm is shown by a tick in
The specific cause(s) of the site alarm is shown by a the adjacent check box of the listed BER warnings.
tick in the adjacent check box ofthe alarm.
The Instantaneous and Maximised BER’s are displayed
To trigger (test) a relay, click in the relevant Control for the Payload Link and RF Link.
cheekbox and then click on the  button. The
selected relay will be triggered, Refer to Chapter 5 of this manual to fault-find the
Service alarmt
Figure 19. Indoor Unit: Typical Service Alarm Details Screen.
Figure 18. Indoor Unit: Typical Site Alarms and Control Screen.
u.
Page 54 Issue 1 Issue 1 Page 5
uLlnk System Manual
Indoor Unit: This screen (see Figure 20) allows you to set the local or
Loopback remote loopbaek on the payload data. Local is used to
Control loopback the data on the payload interface and Remote
Page 56
is used to loopback the data from the RF linkl
862-01545
This is done by selecting Remote or Local and then
clicking in the enable checkbox with the required set
timeout.
LCAL muoon LOOPBACK CNTROL
Figure 20. Local Indoor Loopback Control Screen.
Issue 1
862-01545 uLink System Manual
Outdoor Unit: This screen allows you configure the following
Configuration Default and Current OU parameters It also reports
the build status ofthe OU.(see Figure 21):
Figure 21. Outdoor Unit: Typical Configuration Screen.
Issue | Page 57
uLink System Manual 862-01545 852~01545 “Link System Manual
Default and The following parameterscan be configured for . . Outdoor Unit:
Current Default and Current settings: Build State
This screen allows you to view the following build
state details of the primary hardware and software
Parameters components of the OU (see Figure 22). This
information is read from the OU microprocessor.
0 Frequency Band Plan. Band Plan A or B (see
Frequency Band Plan on page 19 oflhis manual).
- Transmit Power, I to 10, 1 being the minimum
power level and 10 being the maximum power
level.
- PN Code. A number between 0 and 9999 For
optimal E1 performance this should be “237”
(Barker code for an 1 1 bit PN sequence). For
optimal T1 performance this should be “59l6”
(Barker code for a 13 bit PN sequence).
To configure individual parameters, set the required
parameter(s) and then click on the relevant 
button. If you want to send all changes, click on the
 button. ‘ .
——~——___.___*_,
Figure 22. Outdoor Unit: Typical Build State Screen.
Page 58 Issue 1 Issue l Page 59
uLink System Manual 862-01545
862-01545 uLink System Manual
\_
Outdoor Unit: This screen allows you to view the following OU status . . , _ 4
Status information (see Figure 23): Outdoor Unit: This screen (see Figure 24) allows you to set the RP
Loopback loopback in the OU.
Control
- Last Restart. This indicates the reason why the
system restarted, cg. Power On, Watchdog
Timeout, etc.
- Carrier Detect Present (Y/N)
- Received Signal Strength Indication (RSSI) in
dBm.
- RSSI bar graph
This is done by clicking in the enable checkbox with the
required set timeout,
Figure 24. Local Outdoor Loopback Control Screen.
Figure 23. Outdoor Unit: Typic'al Status Screen.
Page 60 Issue 1 Issue I Page 51

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