Display Current Mini-Carrier Equipment Configuration - Avaya Communication Server 1000M Single Group Manual
Mini-carrier remote fundamentals
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Installation and configuration
7. After all carriers have been identified and labeled at the I/O cable connectors, they
The carrier links are now connected correctly. This will be further established during
acceptance testing when the actual calls are made to verify the voice and data transmission
across the carrier links.
Display current mini-carrier equipment configuration
Before you conclude the installation and configuration of the MCR, re-verify the configuration
parameters and make sure that they are set properly.
To display the configuration parameters, execute the D C command on the MMI terminal. See
Figure 21: DISPLAY CONFIG (D C) screen
may display:
Parameter values explanation:
• Alarm Enabled — Alarm monitoring and logging is enabled. MCR messages are
enabled.
• Alarm Threshold — Number of bipolar violations. E
bits, E
10,000 bits.
• Threshold Duration — Mini-Carrier signal monitoring duration (1 second to 3600 seconds)
to detect bit error rate (CRC and BIPV) exceeding the threshold. The error counter is
updated every second for the length of the threshold duration.
• Frame Slip Threshold — Number of carrier frame slips allowed in a given time duration.
• Frame Slip Threshold Duration — Carrier frame synchronization monitoring duration (1
hour to 24 hours) to detect the number of frame slips specified by the Frame Slip
Threshold.
• Current DIP Switch S2 and S3 Settings — Shows the setting of SW2 (U23) and SW3
(U51), positions 1 through 8, on the LMI if displaying the local site, or SW2 and SW3,
positions 1 through 8 on the RMI if displaying the remote site.
100
Mini-Carrier Remote Fundamentals
carrier circuit IDs verified at both ends, to determine which end of the carrier has
been mis-wired or incorrectly identified.
should all be plugged into the proper I/O cable connectors for the RMI and tested
individually using the MMI Carrier Test 3 (Remote Loopback). Refer to
carriers
on page 109.
-5
–5
represents 10
or 1 error in 100,000 bits, and E-4 represents 10
Comments? infodev@avaya.com
on page 81 for an example of what the MMI terminal
-6
represents 10
Testing the
–6
or 1 error in 1 million
–4
or 1 error in
March 2013
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