Ds1000 Expansion Board (P/N 80221); Analog Extensions (Maximum); Trunks (Maximum); Digital Extensions (Maximum) - NEC DS1000 Product Description

Section 2: Components

DS1000 Expansion Board (P/N 80221)

14 N Section 2: Components
By removing the main equipment cabinet cover and snapping in the Expan-
sion Board, the DS1000 can accommodate an additional:
3 trunks
G
G 8 digital extensions
G 4 analog extensions
G 1 Analog Door Box
G 1 Analog Door Box Control Relay that can alternately be used for
External Paging amplifier control
With the Expansion Board installed, the total system capacity is:
G 6 trunks
16 digital extensions
G
8 analog extensions
G
G 2 Analog Door Boxes
G 2 Analog Door Box Control Relays
G 1 External Paging output
G 1 Music input
DS1000/2000 Product Description