NEC ELECTRA ELITE IPK II, Features And Specifications Manual

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Electra Elite IPK II Document Revision 1
Wireless - DECT 2 - 969
be synchronized with the Repeater. Each Repeater can support two simultaneous IPK Wireless – DECT
traffic channels at 32 Kbs. As the Repeater is paired with the Base Station, these are not additional
channels, but are available to handle calls from the Base Station as the user moves out of range from
the Base Station to the Repeater area. Repeaters should be placed a minimum of 75 feet line of sight
between each other to prevent problems with the channels in use.
Conditions
The CLKG-U( ) Unit is not required for IPK II Wireless-DECT.
Four simultaneous calls can be made per Base Station.
Sixteen simultaneous calls can be made per BSU (Master or slave) ETU.
Forty-eight simultaneous calls can be made per IPK II system.
Two simultaneous calls can be made per Repeater.
Repeaters expand the coverage area of a Base Station without using a BSU port.
Each Base Station can have up to three Repeaters and three Repeaters can be used to
form a linear line (chain) or a non-linear line, three repeaters can be assigned to one base.
When IPK Wireless – DECT telephone does not respond to an incoming call within 12
seconds because it is out of area, the originator hears a busy tone.
The Out of Area Timer is fixed at 12 seconds (Program 20-22-05).
The Call Forward – Busy/No Answer feature is available when the CPU detects out of area.
Repeaters require an AC Adapter for power.
The maximum distance between the KSU and Base Station is 3,280 feet.
The maximum number of IPK Wireless – DECT Handsets is 256.
The maximum number of Base stations is 16.
The maximum number of BSU ETUs that can be installed in the IPK KSU is three: one
master and two slaves.
When installing BSU ETUs, a maximum of two slave ETUs can be stacked on the Master ETU.
This limits the combinations to those shown in the table below:
No. Slot N-2 Slot N-1 Slot N
No. of Base
Stations
Note
1 None None BSU(4M) ETU 4
2 None BSU(2S) ETU BSU(4M) ETU 6
3 None BSU(6S) ETU BSU(4M) ETU 10
4 BSU(2S) ETU BSU(2S) ETU BSU(4M) ETU 8