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The NEC DS2000
Key Service Unit
The NEC DS2000 Key
service unit is available in two different configurations to
meet you current size needs. A 4-slot KSU and an 8-slot
KSU depending on the size configuration of your business. |
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The NEC
DS2000 4 Slot Key Service Unit is
basically the computer of the phone system holding all of the
system cards and components. The 4-slot KSU can hold up to
32 telephones and 24 incoming lines in configurations of 16
lines in X 32 Telephones or 24 lines in X 16 telephones.
The term 4 slot means we have the
capability of add ing 4 different expansion cards labeled
CO/Trunk cards (incoming line) and station cards. The
CO/Trunk Cards are available in either a
4-port or
8-port configurations. The 4-port trunk card can
handle up to 4 incoming lines and the 8-port can handle up to 8
incoming lines. The station cards come in either a
16 port digital proprietary station card (required) or we
can add analog telephones to the system also in either
4-port Analog Station Card or an
8-port Analog Station Card. |
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Note: The DS2000 4-slot KSU can be expanded to 32
digital telephones as the 4-slot KSU can only hold one power
supply. The analog station
cards work well in Hotel Motel environments or a warehouse and
other locations that do not require a lot of advanced telephone
use. We suggest the
Vodavi 2800 Single Line Telephones as they have a voice mail
message waiting light that is compatible with the NEC DS2000.
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The NEC
DS2000 8-Slot Key Service Unit is
basically the computer of the phone system holding all of the
system cards and components. The 4-slot KSU can hold up to
96 telephones and 56 incoming lines in configurations of 8 lines
in X 96 Telephones, 24 lines in X 8 telephones, 32 lines in X 64
telephones, or 40 lines in X 48 telephones.
The term 8 slot means we have the
capability of adding 8 different expansion cards labeled
CO/Trunk cards (incoming line) and station cards. The
CO/Trunk Cards are available in either a
4-port or
8-port configurations. The 4-port trunk card can
handle up to 4 incoming lines and the 8-port can handle up to 8
incoming lines. The station cards come in either a
16 port digital proprietary station card (required) or we
can add analog telephones to the system also in either
4-port Analog Station Card or an
8-port Analog Station Card. |
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Note: The DS2000 8-slot KSU can be expand to 96
telephones. For every 32 telephones added to the DS2000 an
additional power supply is required to operate the additional
telephones. Three power supplies can be added to the NEC
DS2000. The analog station
cards work well in Hotel Motel environments or a warehouse and
other locations that do not require a lot of advanced telephone
use. We suggest the
Vodavi 2800 Single Line Telephones as they have a voice mail
message waiting light that is compatible with the NEC DS2000.
On Hotel Motel applications the
8-slot KSU is expandable to 56 telephone requiring 2 power
supplies. |
