DM16E1 / DM4E1 Operation and Installation Manual - 204-4001-19
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Partial Active Config.: Indicates that the user memory was partially transferred to the
active equipment memory due to some inconsistency. To check which settings were
changed, use the Recall equipment configuration (equipment to user memory) option
previously described in this chapter. This status is a response to a user memory
verification request. See Update changes (user memory to equipment) in this chapter.
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Invalid Config.: Indicates that the user memory was not accepted by the equipment due
to inconsistencies. At this point, it is possible to retrieve a consistent configuration (see
instructions on how to retrieve previous settings above). Alternatively, a correction of the
inconsistency may be attempted. This status is a response to a user memory verification
request. See Update changes (user memory to equipment) in this chapter.
Finally, good configuration practices include step-by-step changes to the user memory with frequent tests.
See Update changes (user memory to equipment) in this chapter to obtain more information. Thus,
isolating possible configuration inconsistencies becomes a simpler task.
3.10.1. General Settings
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DataCom Telematica – DM16E1 Multiplexer
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/local/settings/equip
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General Settings
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Topology :[ Point to Point ]
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ALS Protection Retry Time :[ 10 seconds ]
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2048kHz E1 AIS Reference :[ Internal ]
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Aggregate Backup :[ Automatic ]
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Backup Enter Time :[ Instantaneous ]
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Backup Return Time :[ 30 seconds ]
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External Alarm 1 :[ Disable ]
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External Alarm 2 :[ Disable ]
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External Alarm 3 :[ Disable ]
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Alarm Output Activity Time :[ Forever ]
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Alarm Output Frequency :[ Infinity ]
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<ENTER> Save and Exit <ESC> Exit <SPACE/TAB> Change
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Function keys:
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Arrows: Alternate among the options on the screen.
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Enter: Saves settings on user memory and exits screen.
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Esc: Discards changes and exits screen.
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Tab / Spacebar: Changes the value of each configuration field. The Tab key shows the
next option while the spacebar shows the previous option, making selection from long
lists of options easier.
Menu options:
•
Topology. Operating topology for the equipment. This configuration is dependent on the
aggregate cards installed. Additional information may be found in chapter and in chapter 15. In case of
inconsistencies on this setting, the device will retrieve the factory default option (Point to Point). The
equipment may operate under the following topologies:
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Interface Converter: Data received from the main aggregate card are transmitted directly
to the backup interface and vice-versa. A proprietary scrambler is inserted in the optic
aggregates to assure clock regeneration.
