Airmux 400 Version 2.2 . Slide 2 Airmux-400 in Brief Airmux-400 is a point-to-point radio solution for combined Ethernet and TDM traffic.

Airmux 400Version 2.2

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Slide 2

Airmux-400 in Brief

Airmux-400 is a point-to-point radio solution for combined Ethernet and TDM traffic over

license free frequencies

Slide 3

Target Markets

• The Airmux-400 series is targeting the global markets of Cellular Backhaul, WiMAX and ISP Backhaul, Broadband Access and Private and Government Networks

• All these markets require higher bandwidth (TDM & ETH) with longer range, robustness; while keeping the best price performance

Slide 4

Central Site

Small Town

Cellular Backhaul Applications

VillageNLOS

Backhauling

Rural Area Deployment

Village

Urban Area Deployment

Remote Site

AccessService

Remote Site

TemporaryBackhaul

Remote Site

Backup toWired Backhaul

Backhaul to LowARPU Areas

IntermediateBackhaul

Slide 5

Cellular Backhaul Applications

• Alternative to Leased Lines• Complementing existing networks in Rural Areas

• Remote communities & locations• Low ARPU communities• Hard to reach locations and NLOS scenarios

• Overlay to network coverage in Urban Areas• Enhance coverage and capacity • Providing service to “low-ARPU” locations in the city• Hard to reach locations – Problematic trenching or N-LOS scenarios• NLOS scenarios • Addressing peak hours requirements and temporary events• 3G ramp-up (More base stations; More capacity per site; Street-level

locations)• Intermediate backhaul• Backup

Slide 6

Airmux-400

Remote Site

Airmux-400

Remote Site

Airmux-400

Remote Site

Airmux-400

Remote Site

Airmux-400 Access Unit

Central Site

Broadband Access

• Expand broadband data and voice to rural and underserved markets

• Eliminate costly rollout investments and speed time to market

• Telco grade – Long range; High capacity (x 10 more than leased line)

Airmux-400

Remote Site

* Collocation supported in version 2.3* Collocation supported in version 2.3

Slide 7

Airmux-400 – Benefits

• High bandwidth with longer range – 50Mbps full duplex net throughput reaching up to 120km

• Combined Native TDM & Native Ethernet services on one platform

• Competitive prices – higher Ethernet & TDM capacity for lower prices

• Applicable to nLOS, over-water deployments and high capacity over extended range with improved robustness thanks to the OFDM, MIMO and antenna polarization features.

• Flexible product usage (& stock reduction) of the configurable ODU.

• Fast and easy deployments via installation and alignments tools

Slide 8

Version 2.2 – New Features

• Service – • TDM (4/8/16 E1/T1 ports)

• SFP port for FE services

• Radio – Multi Bands and regulations• 2.4, 4.9, 5.3, 5.4 GHz FCC/IC band

• 5.3, 5.4, 5.8GHz ETSI band

• Single configurable ODU HW for 2.4 , 4.9GHz - 5.9GHz for FCC / IC and 5.3GHz – 5.8GHz ETSI markets

• Management –• Software upgrade for multiple links, configuration backup and

restore, link lock

Slide 9

ETH Performance

Slide 10

TDM Performance

Typical performance assuming availability of 99.99%

Slide 11

Spatial Multiplexing MIMO

• MIMO = Multiple Input Multiple Output

• A high rate signal is split into multiple lower rate streams and each stream is transmitted from a different transmit antenna in the same frequency channel.

Streams merged

into one signal

TX

Lower rate streams

High rate signal

RX

Slide 12

Benefits of MIMO-OFDM

MIMO achieves significant increases in capacity, range and reliability without additional bandwidth or transmit power

• Increased range and reliability:• The Ethernet data stream is split into two lower rate chains.

• These chains can be transmitted in lower rates, achieving longer ranges and higher reliability

• Increased capacity and improved spectral efficiency• Each radio (chain) carries the full OFDM channel capacity

• Both radios use the same 20MHz channel

• Thus doubled capacity per the same channel bandwidth

• Improved availability• The streams arrive at the receivers in different quality. MIMO chooses

the best stream available

• Paths in poor quality are thus eliminated and availability increased

Slide 13

Product Elements

ODU

• Integrated dual polarization antenna

• Connectors: 2 x N type for external antennas, 1 IDU-ODU, 1 multi p-t-p synch

IDUE

• Ethernet & TDM support

• 19” 1U

• PoE device supported

Management

• Common NMS for Airmux-200 and Airmux-400

New Wireless Solutions & TDMoIP for PM2008 Slide 14

Thank youfor your attention

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