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(Manufactured 1997-2006) > NEC 80021A - 16 Port Digital Station Unit
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NEC DS2000 16 Port Digital Station Unit Card

NEC 80021A - 16 Port Digital Station Unit
NEC 80021A - 16 Port Digital Station Unit
Item# 80021A
$349.99
Availability: Usually ships the same business day

Product Description

NEC DS2000 16 Port Digital Station Unit Card

ONLY 1 LEFT IN STOCK, TAKES 2 TO 3 DAYS TO SHIP
DISCONTINUED BY MANUFACTURER

All CompuTelCo.com products are BRAND NEW, NEVER USED. This item is a SPECIAL ORDER item. 2 year NEC hardware warranty included. May only be exchanged for the same product, no returns.

Each 16DSTU PCB connects 16 digital extensions (i.e., keysets). You can also connect 2-OPX Modules. The 16DSTU has a Mode Switch (for taking the PCB out of service). It also has a status LED that indicates proper PCB operation — as well as a port activity LED that flashes faster as traffic on the PCB increases. You can install up to 2 16DSTU PCBs in a 4-Slot Cabinet. You can install up to 6 16DSTU PCBs in an 8-Slot Cabinet.

Make a note of the following...
  • When connecting 2-OPX Modules, always observe the System Load Factor.
  • You must install a separate power supply for every 2 16DSTU PCBs installed.
  • In all systems, you must install a 16DSTU PCB in the first universal slot.
  • You can install 16DSTU PCBs in any universal slot.

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