Monitor Modem Performance - Canoga Perkins 2345 User Manual

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One screen shows G.826 statistics.
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Errored Blocks:
Blocks of data with one or more bit errors
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Errored Seconds:
Number of one-second periods with any errored blocks; includes all Sev Errored Sec
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Sev Errored Secs: Severely Errored Seconds
Number of one-second periods with 30% or more errored blocks
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Bgd Blk Errors: Background Block Errors
Number of errored blocks that were not within a Sev Errored Sec
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Errored Sec Ratio: Errored Seconds Ratio
Percentage of total seconds that were errored seconds; includes all Sev Errored Sec
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Sev Err Sec Ratio: Severely Errored Seconds Ratio
Percentage of total seconds that were severely errored blocks
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Bgd Blk Err Ratio: Background Block Error Ratio
Percentage of total seconds that contained errored blocks that were not within a Sev
Errored Sec
To view the transmission statistics, follow these steps:
1. At the Main Menu, type
2. At the Performance Monitoring screen, press <Space> to cycle through the Current, 24 Hour, and
G.826 Statistics. To reset all counters, press <Tab>.
3. To return to the Main Menu, press <Esc>.

Monitor Modem Performance

The 2345 provides one screen that monitors both local and remote modems for these errors:
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Composite LOS Errors: Shows loss of signal if running in unframed mode; if running in framed
mode, check SQL Rxx
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Electrical LOS Errors: Shows loss of signal if running in unframed mode or shows loss of synch
if running in framed mode
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Electrical Yellow Errors: Loss of frame received
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Electrical Blue Errors: Alarm Indication Signal (AIS) received
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Electrical Red Errors: Loss of frame error
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SQL Rx1 and Rx2 Errors: Signal error generated by the optics; use this when running in
unframed mode
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Optical Xmit Errors: Faulty optical signal transmitted by this modem
To view the modem performance, follow these steps:
1. At the Main Menu, type
2. At the Link Error Counters screen, press <Tab> to reset all counters, press <Tab>.
3. To return to the Main Menu, press <Esc>.
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EdgeAccess Universal Chassis System
, "Performance Monitoring," and press <Enter>.
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, "Link Error Counters," and press <Enter>.
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Model 2345 User Manual