Raw In

Dan A. Weitzman Technical Director Central & Latin America

WinLink 1000 Solution Highlights and Technical Overview

Our Solution: WinLink 1000Radio Point-to-Point fixed broadband link Solutions in various freq. bands: 2.x, 4.9-5.9 GHz Patented Air InterfaceCarrier-class TDM and high quality Ethernet Reliable performance in interference-ridden bands

ACS (Automatic Channel Selection) Long range (up to 80Km); High capacity (48 Mbps) OFDM based air-interface, enabling N-LOS deployments Secured and encrypted traffic

Our Solution: WinLink 1000 (cont.)Services

Interfaces: 0,1,2,4 x E1/T1 + 1,2 x Fast Ethernet Ethernet latency < 3msec TDM latency < 8msec

WinLink 1000 Solution Architecture

ODURadio link

ODU

Ethernet + 4xE1/T1

IDU-E IDU-C

IDU-E IDU-C

Ethernet + 4xE1/T1

System Components: Outdoor UnitTwo configurations for the Outdoor Unit (ODU): ODU with an integrated 1 ft flat antenna ODU for connecting an external antenna ODU and IDU interface via CAT5 cable ODU is environmentally hardened Operating temp.: -35C - 60C / -31F - 140F Complies with IP67 Dimensions: With integrated antenna: 30.5cm x 30.5cm x 5.8cm; Weight: 1.5kg/3.3lb Without antenna: 24.5cm x 13.5cm x 4cm; Weight: 1kg/2.2lb

AntennasIntegrated and external antennas supported RADWIN supplies several antennas for the different bands Third party external antennas are applicable Typically used antennas :

Integrated 1ft flat antennas for all bands

Parabolic 32.5dBi for 5.xGHz BAND 4.5 Linear

Grid 24dBi for 2.4GHz Band 8 Linear

System Components: Indoor UnitsIDU-E: Enterprise form factor Interfaces: Ethernet + 0,1,2 x E1/T1 Power: 110/220VAC, 50/60Hz, -48VDC Compliant with FCC/ETSI/CSA equipment standards Dimensions: half-19, 1U IDU-E

IDU-C: Carrier form factor Services: 2 x Ethernet + 4 x E1/T1 Power: redundant 110/220VAC, 50/60Hz, -48VDC/-24VDC Compliant with FCC/ETSI/CSA equipment standards Dimensions: 19/1U External alarms (dry contacts)

IDU-C

System Components: PoE UnitsInterfaces 1 x LAN user interface Power + Data to/from ODU Power : 90-264VAC, 47-63 Hz PoE Device Compliant with FCC/ETSI/CSA equipment standards PoE Device Operating temp.: 0C 40C Humidity: 95% Non-condensing OPoE (fully Outdoor PoE Device) Operating temp.: -25C 65C OPoE Device Humidity: 100%; Complies with IP67

Air Interface5.850-5.950 GHz Frequency Bands 5.725-5.850 GHz (FCC/ETSI) 5.470-5.725 GHz (ETSI/IC) 5.150-5.350 GHz (FCC/ETSI) 4.940-4.990 GHz (FCC) 2.500-2.700 GHz (FCC) 2.400-2.4835 GHz (FCC/ETSI) 2.300-2.340 GHz / 2.310-2.485 GHz Channel Bandwidth Transmit Power Duplex Technique Sensitivity (dBm) @ BER < 10e-11 (20MHz) Rate (Mbps) Modulation @ OFDM (Adaptive) 5MHz, 10MHz and 20MHz (5 MHz Resolution) Configurable (max: 18dBm/23dBm) TDD (Time Division Duplex) -87 9 BPSK -84 12 -80 18 -79 24 -73 36 -66 48 -62 54

QPSK

16QAM

64QAM

Ethernet Services1 or 2 Ethernet interfaces 10/100BaseT with auto-negotiation (IEEE 802.3) Layer 2 Ethernet bridge Self-learning of up to 2047 MAC addresses (IEEE 802.1Q) Support of 1+1 applications (HUB/Bridge selectable mode) Up to 18Mbps symmetrical net throughput VLAN transparent Latency < 3msec Retry mechanism for loss-less connection (Fast ARQ)

TDM (E1/T1) Services1 to 4 E1/T1 interfaces in the indoor units Standard E1/T1, compliant with ITU-T standards Unframed E1/T1 BER < 1x10-11 @ sensitivity threshold Accurate clock recovery mechanism ( to perform the change or < Back to cancel the change

Installation Process - 5Rate selection

Installation Process 6TDM Clocking configuration

Installation Process 7Configuration Installation completion

Additional Information via NMSGet Link Information

Information via NMS (Cont.)Performance Monitoring

Information via NMS (Cont.)Active Alarms

Information via NMS (Cont.)Monitor and Event Logs

Information via NMS (Cont.)Back to Factory Defaults

Information via NMS (Cont.)Connection Over the Link

VLAN managementTo enable VLAN management:Click Configuration from the main menu Select which site to configure (HQ or Remote site) Select Management Open the VLAN tab Check The Enabled box Enter a VLAN ID Enter a Priority number

Installation Procedure

Installation ProcedureSite Survey Installation : Expected Results: WinLink Link Budget Calculator WinLink-1000 Manager (NMS) Installation on PC Station Cable paving and IDU and ODU connection Power Up (AC/DC adaptor IDU) Antenna alignment (Buzzer) and Mounting Run Installation Wizard via NMS

Installation Procedure cont.Configuration Parameters: ID Selection (SSID) Channel Selection Air Interface Rate Selection Service Activation Testing/maintenance

Site SurveyBetween the sites Line Of Sight (Azimuth) Distance (