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Node-A Cell Extender
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PR
IVA
TE
AN
D C
ON
FID
EN
TIA
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�October 2009
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A Flexible Commercial and Mission-Critical Communication System
PR
IVA
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AN
D C
ON
FID
EN
TIA
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�October 2009
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� Flexibility� Up to 4 frequency bands in one housing (i.e. 900, 1800, 2100, etc.)
� Up to 24 filter resources for flexible band / channel applications
� Remote access inclusive integrated spectrum analyzer
� Benefit: Flexible first time Installation where frequency re-farming will be addressed without site visit!
� RF Performance� Power mode with up to 30 dB gain trailing per operator sub-band
� Blocking with up to -20 dBm input power without overdrive
� Benefit: Stable and interference free coverage area!
� Future Proof� Hardware designed for advanced modulation schemes (LTE ready)
� Available filter resources can follow operator’s frequency spectrum
� Benefit: No additional costs or site visits necessary!
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
Node A
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Input Spectrum
Output SpectrumIndoor Onmi Antenna
Indoor Flat Antenna
Outdoor Donor Antenna
Directional Couplers
Splitters
Plenum rated coaxial cable (HL4RP-50A)
Node A driving an optical distributed antenna system! An excellent solution for high raised buildings and
long car or train tunnels
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
FPGA
DaVinciController
Clock
Modem
Ethernet
O&M
USER
ADC
DAC
X
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FPGA
GSM 900
DCS 1800
UMTS 2100
LTE 2.6
DC/DC Converter
Digital Main board
Power SupplyMains
~-~~-
~-~~-
~-~~
-
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-
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-
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-
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-
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Donor
Coverage
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PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
FPGA
DaVinciController
Clock
Modem
Ethernet
O&M
USER
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
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DAC
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DAC
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~~~
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ADC
DAC
X
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--
X� ~~~
--
~~~
--
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FPGA
GSM 900
DCS 1800
UMTS 2100
LTE 2.6
DC/DC Converter
Digital Main board
Power SupplyMains
~-~~-
~-~~-
~-~~
-
~-~~
-
~-~~
-
~-~~
-
~-~~
-
~-~~
-
Donor
Coverage
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PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
FPGA
DaVinciController
Clock
Modem
Ethernet
O&M
USER
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
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ADC
DAC
X
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--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
-- FPGA
GSM 900
DCS 1800
DC/DC Converter
Digital Main board
Power SupplyMains
~-~~-
~-~~
-
~-~~
-
~-~~
-
Donor
Coverage
���� ���!�� �� ������%�� ����� ���#��
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
FPGA
DaVinciController
Clock
Modem
Ethernet
O&M
USER
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
--
ADC
DAC
X
� ~~~
--
X� ~~~
--
~~~
--
~~~
-- FPGA
GSM 900
DCS 1800
DC/DC Converter
Digital Main board
Power SupplyMains
~-~~-
~-~~
-
~-~~
-
~-~~
-
Donor
Coverage
��
��
���� ���!�� �� ������%�$�!$���#��
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
October 2009
�������&������� '� �
RF Modem
RF CardPower SupplyEthernetCombiner
PR
IVA
TE
AN
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ON
FID
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TIA
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��October 2009
� On-the-fly digital filter rendering
� Web based HTTP/Ethernet local connectivity
� Native SNMP compatibility for OMC integration
�������� ���������)��*�
� Band selective or channel selective transmission to minimize interferences
� Individual gain setting per operator to adapt different input levels and optimize output power
� Filters or groups can be easily added/ changed locally or remotely
A universal tool – Node A!
PR
IVA
TE
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ON
FID
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TIA
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��October 2009
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� Available filter resources(up to 5 MHz each):Node A2 12Node A4 24
� For sub-band bandwidths > 5 MHz the filter resources are grouped together without phase or amplitude ripple
� All filter resources are centralized and can be shared between all RF cards inserted in the Node A rack
PR
IVA
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��October 2009
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Downlink RX only Downlink RX and TX
� Integrated spectrum analyzer allows to measure input RSSI and output power on both links (Uplink and Downlink). Interferences can be detected even remotely where site visits were necessary previously.
PR
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��October 2009
������� �'�������������� ���� ��!
Blocking signal 600 KHz out of the pass band @ various input levels
coverage area
Competitor
Competitor
Uplink results:
0.6M
Hz
0.6M
Hz
coverage area
Competitor
Competitor
Downlink results:
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
��October 2009
�������'�������������� ��#�������
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Power Mode per Filter Group where UL follow DL gain
PR
IVA
TE
AN
D C
ON
FID
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��October 2009
�������������!�,����
- Rear side will mount on a bracket- In this orientation to a wall or pole
(inclusive vandalism protection)
- 19” rack solution is 4HU- All connections are in front
- Node A2 is available in asmaller form factor
� Indoor and outdoor capable: Fully weatherproofed and sealed� The unit is the size of a desktop computer� 19” rack mounting� Wall mounting� Floor (placed on the ground)� Pole mounting
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
��October 2009
Two, Redundant Fans
�������������#�� -#��'���������
AirIn
AirIn
Air ducted through top of the enclosure
AirOut
Air passedover
RF Module
AirIn
AirIn
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
�October 2009
�������.�������������-�����������$����
Maintenance actions (locally and remotely):� Add Filters / Change Filter Settings� Change Gain / Output Power� Powerdown of Individual Filters or Completely� Collect Status Information� Monitor Alarms / Change Alarm Severities� Firmware Updates
PR
IVA
TE
AN
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ON
FID
EN
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�October 2009
Operator A
Operator B
���������#������������/���!�0�
PowerPercentageGroup Name Absolute
Power
� The available output power can be shared on one RF card between different operators in “Power percentage” or “Absolute Power”
� For a common gain control of individual Sub-bands groups can be defined
� Group names of operators can be entered
PR
IVA
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AN
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FID
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TIA
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��October 2009
� Power mode and gain mode is supported� Uplink gain can follow the downlink gain� Different modulation types are selectable� Filters can be shifted by start and stop frequencies� Different filter types (Normal, Wide, Narrow) can be selected � Channel calculator tool
�������-��$�������!�0�
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
��October 2009
�������� ����� ����������
� Flexibility� Up to 4 frequency bands in one housing (i.e. 900, 1800, 2100, etc.)
� Up to 24 filter resources for flexible band / channel applications
� Remote access inclusive integrated spectrum analyzer
� Benefit: Flexible first time Installation where frequency re-farming will be addressed without site visit!
� RF Performance� Power mode with up to 30 dB gain trailing per operator sub-band
� Blocking with up to -20 dBm input power without overdrive
� Benefit: Stable and interference free coverage area!
� Future Proof� Hardware designed for advanced modulation schemes (LTE ready)
� Available filter resources can follow operator’s frequency spectrum
� Benefit: No additional costs or site visits necessary!
PR
IVA
TE
AN
D C
ON
FID
EN
TIA
L
��October 2009
32 NB (6.25 to 331.25 kHz)4 WB (200 kHz to 5 MHz)*
YesHopping
YesMulti-Technology
YesMulti-Operator
Digital Bulit-On-The-FlyFiltering Technology
YesAutosetup
Indoor and Outdoor Coverage EnhancementUse
Independent Gain Control for Each Sub-bandGain Control
16 NB (6.25 to 331.25 kHz)2 WB (200 kHz to 5 MHz)*
Max. Number of Filter Elements FPGA load narrowband mix
8 low-delay NB (34 to 214 kHz)4 WB (200 kHz to 5 MHz)*
4 low-delay NB (34 to 214 kHz)2 WB (200 kHz to 5 MHz)*
Max. Number of Filter Elements FPGA load low-delay narrowband mix
24 WB (200 kHz to 5 MHz)*12 WB (200 kHz to 5 MHz)*Max. Number of Filter Elements FPGA load wideband
42Frequency bands (RF Cards) per rack
Node A4Node A2Product Name
* Can be grouped for > 5 MHz bandwidth with other filter elements
-$��������������������)
PR
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��October 2009
2100190018001700900US 900850800700400Frequency (MHz)
FDDFDDFDDFDDFDDFDDFDDFDDFDD
Multi-Carrier Feed-ForwardVersion 2: PA Technology
85 to 94Version 2: Repeater Gain (dB)
FDDVersion 2: Division Duplex Class
35373537363737373736Version 2: High Power (dBm)
AF2135AF1937AF1835AF1737AF936AF9037AF8537AF8037AF737AF436Version 2: Module Name
Multi-Carrier Class AVersion 1: PA Technology
80 to 84Version 1: Repeater Gain (dB)
FDDFDDFDDFDDFDDFDDVersion 1: Division Duplex Class
252723272327Version 1: Medium Power (dBm)
AF2125AF1927AF1823AF1727AF923AF8527Version 1: Module Name
2100190018001700900850Frequency (MHz)
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