Options (Nt4X25Ad /Av /Ch /Df); Rackmount Data Unit Options - Northern Telecom DMS-100 Series Installation And Maintenance Manual
Digital switching systems
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Also See for DMS-100 Series:
- Maintenance manual (238 pages) ,
- Manual (168 pages) ,
- User manual (88 pages)
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Options (NT4X25AD /AV /CH /DF)
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The options, described in this section do not apply to all
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mount DUs.
Options available on the DUs are selectable using DIP
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switches.
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unit.
For details on how to set the options
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chapter, see Setting the Options on page 4-13.
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The
option switches described in this section are illustrated in
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Figure 3.13 on page 3-39.
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The DIP switches on the DU circuit card
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shown in Figure 3.13 on page 3-39, the option is selected by set-
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ting the appropriate DIP switch either ON or OFF.
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on page 3-39, the applicable product engineering codes (PECs) are
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listed
beside
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tion Switches on page 4-12 for details on setting the DIP switch-
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es.
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OPTIONS
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Tip and Ring Loop/Normal
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Data Speed Selection
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Bit-Oriented/Character-Oriented
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Table 3.3 lists the options available with each data
each option selector.
TABLE 3.3
RACKMOUNT DATA UNIT OPTIONS
Table Continued
297-2121-226
VINTAGE 05.01
described
are
not
labeled.
In Figure 3.13
See Setting the Configura-
PEC SUFFIX
AD
AV
CH
DF
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
rack-
in
this
As
3-31
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