1.1 Capacity
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OVERVIEW
1.1 Capacity
The KX-TD500 system can consist of one, two, or three shelves (Basic and Expansion1,2). Each
shelf contains its own power supply.
[Building Block System]
Basic System
Basic System consists of one Shelf called Basic Shelf.
You can connect up to 192 lines (including Extensions and CO lines) to the Basic System.
3-Shelf System
The KX-TD500 system's capacity can be expanded by installing up to two Expansion Shelves on the
Basic Shelf. Fully expanded system (Basic Shelf + Expansion Shelf 1 + Expansion Shelf 2) is called
"3-Shelf System."
You can connect up to 512 lines (including Extensions and CO lines) to the 3-Shelf System.
POWER
ON 1
FUSE
OFF
DIGITAL SUPER HYBRID SYSTEM
RUN
OFF LINE
ALARM
DIGITAL SUPER HYBRID SYSTEM
RUN
OFF LINE
ALARM
Basic System 3-Shelf System