The DS1000 (P/N 80200) comes pre-configured to operate three phone lines, eight digital stations, four analog (single line) stations, and one analog door box (P/N 92245). Equipped with external paging output, music-on-hold input and caller ID. With an additional 3 X 8 card (P/N 80221), the system operates up to six incoming lines, 16 digital stations, eight analog stations, and two analog door boxes.

This system can be purchased in kit form as follows:
Kit with DS1000 equipped 3 X 8 X 4 with three 22-Button Display speaker phones (P/N 80573).   Price is $749.
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DS1000 KSU

The 4-Slot KSU provides universal PCB slots and the system's power supply. Up to 48 ports, (up to 24 trunks and up to 40 extensions, maximum combined 48). System mounts on the wall and has a flip-off cover and removable side panel for easy access.

First slot requires a 16DSTU PCB (Part. Nr. 80021A). Cabinet accepts either A or non-A PCBs series power supply. DS2000 is subject to "Load factors". You can check your configuration to ensure you have enough power supplies.

4-Slot Cabinet

The DS2000 8-slot cabinet supports up to 8 universal PCBs and 3 system power supplies (depends on load factor requirements). Can operate up to 104 ports, (up to96 stations; up to 48 trunks). System mounts on the wall and has a flip-off cover and removable side panel for easy access. Translucent panel in the cover for getting essential system status and troubleshooting at a glance.

First slot must be a 16DSTU PCB (80021A).  Install only "A" series PCBs in the 8-slot cabinet.
Requires one power supply for each two 16DSTU PCBs (80021A), regardless load limits. Number of power supplies is dictated by load factor. Check load factor.  

8-Slot Cabinet

System
Starter Kits

Starting @ $749