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PRIVATE AND CONFIDENTIAL October 2009 A Flexible Commercial and Mission-Critical Communication System

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�October 2009

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A Flexible Commercial and Mission-Critical Communication System

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�October 2009

Coverage you can count on!

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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!

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�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

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�October 2009

FPGA

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GSM 900

DCS 1800

UMTS 2100

LTE 2.6

DC/DC Converter

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Power SupplyMains

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�October 2009

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�October 2009

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DCS 1800

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�October 2009

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October 2009

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RF Modem

RF CardPower SupplyEthernetCombiner

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��October 2009

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��October 2009

� On-the-fly digital filter rendering

� Web based HTTP/Ethernet local connectivity

� Native SNMP compatibility for OMC integration

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� 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!

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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

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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.

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��October 2009

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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:

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��October 2009

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Power Mode per Filter Group where UL follow DL gain

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��October 2009

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- 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

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��October 2009

Two, Redundant Fans

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AirIn

AirIn

Air ducted through top of the enclosure

AirOut

Air passedover

RF Module

AirIn

AirIn

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�October 2009

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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

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�October 2009

Operator A

Operator B

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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

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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

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��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!

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��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

-$��������������������)

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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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��October 2009������������