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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 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