NEC DS1000 Correspondence Course Workbook page 28

DS1000/2000 Correspondence Course
System Capacities
Trunks
• Direct Trunk Access Codes
• Line Dial Up Codes
• Ring Groups
• Trunk Group Access Codes
• Trunk Groups
• Trunk Ports
Extensions
• 2-OPX Modules
• Attendant (Operator) Access Number
• Attendants
• Analog Door Boxes
• Digital Door Boxes
• DSS Consoles
• Power Failure Telephones
• REJ Recording Jack Unit
• Telephone Extension Numbers
• Telephone Port Numbers
28 DS1000/2000 Workbook
DS1000
401-406
#901-#906
Base = 3
Expansion = 3
Each module uses one digital station port. The System Load Factor limits the
total number that you can install.
01-04 (multiple operators)
Base = 1
Expansion =1
Each Digital Door Box uses one digital station port. The System Load Factor
limits the total number that you can install.
System software provides 4 unique DSS Console
configurations. The System Load Factor also limits the total number that you
1
Base = 8
Expansion = 8
(1 maximum per keyset)
26 (300-325)
26 (300-325)
DS2000 4-Slot
System
401-424 (U-slot)
#901-#924 (U-slot)
8 (1-8)
0 = No assignment
90-98
9 (0-8)
24 (1-24) (U-slot)
0 (single operator)
4
Not Available
4
can install.
6 (2 per 4ATRU PCB) 12 (2 per 4ATRU PCB)
40 (u-slot)
(1 maximum per
keyset)
40 (300-339) (U-slot)
40 (1-40) (U-slot)
DS2000 8-Slot
System
401-448
#901-#948
48 (1-48)
96 (1 maximum per
keyset)
96 (300-395)
96 (1-96)
NEC America