DS1000/2000 Correspondence Course
DS1000 System Hardware
NEC America
DS1000/2000 Workbook
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31
DS1000 System Hardware
Cabinet (P/N 80000)
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The base system configuration is
3 lines x 8 digital extensions x 4 analog
extensions. With the Expansion board,
this increases to a maximum of 6 lines x
16 digital extensions x 8 analog exten-
sions (line and extension maximums
may be limited by load factor and slot
availability)
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Wall mountable
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On/Off switch
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Installer-friendly design
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Minimum space requirement
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Light in weight
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Modular connectors for:
- External Music
- Power Failure Telephone
- Door Boxes
- Trunks
- X10 Networking (not currently used)
- RS-232
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Amphenol connector for extensions
Expansion Board (P/N 80221))
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Expands the base system capacities by
adding:
- 3 lines
- 8 digital extensions
- 4 analog extension
- 1 relay
- 1 analog Door Box
