1. Canopy Point-to-Point Product Portfolio
Allen Yu
July 2006

2. MOTOwi4 Solutions IP ACCESSTM
A comprehensive portfolio of wireless broadband solutions and services that deliver and extend coverage
Fixed
WiMAX
Mesh
BPL
Includes Canopy®
Point-to-MultiPoint
and Point-to-Point Solutions

3. Canopy’s Main Components
Point-to Point /
Backhaul Modules (BH)
2.4, 5.2, 5.4, 5.7 GHz
BH 10/20 Mbps
OFDM BH 30/60/150/300 Mbps
Access Points (AP)
2.4, 5.2, 5.4, 5.7 GHz, 900 MHz
Advantage and Canopy performance options
Subscriber Module (SM)
2.4, 5.2, 5.4, 5.7 GHz, 900 MHz
Advantage, Canopy and Canopy Lite performance options
Variety of Modules to Meet your Business Case

4. nLoS and NLoS Solutions
Canopy Point-to-Point Portfolio Two Series of Canopy Backhaul Technology
1. Canopy 10 and 20 Mbps BH Radios:
Designed for Line-of-Sight (LoS) applications with low latency (under 5ms roundtrip)
High reliability for low cost deployment worldwide in five unlicensed frequencies (2.4, 5.1, 5.2, 5.4 & 5.8GHz)
2. Canopy 30/60 & 150/300 Mbps OFDM BH Radios:
Designed for Long Range LoS, nLoS & NLoS applications with low latency (<7ms for 30/60; <1ms for 150/300)
High reliability in two unlicensed frequency (5.4 & 5.8 GHz)
High reliability for deployment worldwide in the 5.7GHz unlicensed band
Offered in two versions
Integrated Antenna Form Factor
Connectorized Antenna for Higher System Gain
1-2’ flat or 2-6’ parabolic antennas
Single or dual pole antennas
Provides the flexibility to establish challenging links:
over water (High Multi-path Reflections)
through trees
over hills and
around buildings
LoS Solutions
Canopy 10/20
Mb BH
Challenging
nLoS and NLoS Solutions
Canopy 30/60 & 150/300 Mb BH
Integrated and Connectorized

5. Canopy Point-to-Point Portfolio Solving Customers Wireless Bandwidth Needs
Remove System Bottlenecks in the Network with Increased Throughput
Up to 10 Mbps – Canopy 10 Mbps Backhaul
Up to 20 Mbps – Canopy 20 Mbps Backhaul
Up to 21 Mbps – Canopy 30 Mbps Backhaul (Software Upgradeable to 60 Mbps BH)
Up to 43 Mbps – Canopy 60 Mbps Backhaul
Up to 150 Mbps - Canopy 150 Mbps Backhaul (Software upgradeable to 300 Mbps BH)
Up to 300 Mbps – Canopy 300 Mbps Backhaul
Establish Robust Links to Challenging Locations
10/20 Mb Backhauls – LOS, Up to 35 miles
OFDM Backhauls
Single Hop, long range LoS links – up to 124 miles (200Km)
Previously impossible or marginal links can now be established in:
nLoS – up to 25 miles (40km)
NLoS – up to 6 miles (10km)
Provide Secure Communications
Canopy OFDM BH Solutions utilize a complex proprietary signal with scrambling applied and optional AES.
Canopy 10/20 offer DES and optional AES
Reduce Capital and Deployment Costs by Establishing a Wireless Link to:
Locations previously inaccessible due to nLoS and NLoS conditions
Meet the growing bandwidth requirements of latency sensitive voice, video and data
Expand video surveillance applications beyond the constraints of existing wired infrastructure
Replace a wired connection with a higher capacity wireless connection that is less expensive

6. Canopy High Speed OFDM Point-to-Point Strengths
Unique Architecture
Easy to Deploy => Low cost
Cat. 5 cable from IDU to ODU
Small footprint
NLOS capable
SNMP, Browser-managed
Robust feature set => High reliability
Multiple-input Multiple-output (MIMO)
Intelligent OFDM (i-OFDM)
Intelligent Dynamic Frequency Selection
(i-DFS)
Adaptive Modulation
Spatial Diversity
“Best in Class Unlicensed OFDM Radio”
with industry’s Highest System Gain

7. Multiple-Input Multiple-Output (MIMO)
Space Time Coded Radio
Conventional Radio
Max fade depth 15dB*
Max fade depth 40dB*
* For 99.99% availability
-40dB
-15dB
0dB
MIMO offers 25dB (300:1) reduction in fading margin.
Fade Margin = Opportunity

8. Intelligent OFDM (i-OFDM)
Instant recovery when fade is unavoidable
1024 sub carriers per burst
More Pilot tones provide higher channel equalization
Instant demodulation

9. Intelligent Dynamic Frequency Selection (I-DFS)
Interference avoidance tool
Avoids Interference
Automatically moves to cleanest channel
Proactive channel adjustment
12/30 MHz channel width
ISM Band -10/19 frequencies
Continuously monitors
all channels – 25 hour history
Full time Spectrum Analyzer
TDD or FDD allowed with asymmetric DFS enabled
Asymmetric DFS allows for up to 100/361 channel combinations (5.7 ISM Band)
Allows for Co-Existence at hub sites or with other products
Net result: Highest reliability for an unlicensed solution!

10. Adaptive Modulation
Link continually optimized for varying RF path conditions
8/13 Modulation Schemes
Automatically adapts to best modulation
BPSK 1/2 (3.0 Mbps)
64QAM 7/8 (42 Mbps)
256QAM 7/8 (300 Mbps )
Constantly monitor fading
1 to 6 dB margin used when shifting up or down
Maximum Link Stability
Dependent on
Link Loss
Receive Power above Interference and Noise floor
TDM Mode

11. Space Diversity Traditionally only found in licensed radios
Combats fading due to atmospheric changes
Used for difficult paths:
Over water (high multi-path reflections)
Over very flat terrain (ducting)
Deep NLoS applications
Provide a diverse redundant RF path
ONLY unlicensed radio with this feature!

12. Security Unique Advanced Air Interface Transparent Ethernet Bridge
Proprietary Data Scrambling and Encryption.
Authentication – Nothing in the clear
Transparent Ethernet Bridge
Enables complete end-to-end network security by virtual private networks (VPN).
AES Encryption (optional)
1.25 % overhead
FIPS 197 certified

13. TDM and VoIP Support IEEE 802.1p Prioritization TDM Mode
Two priority Queues
Voice traffic is always sent first if 802.1p (VLAN tag) is present
TDM Mode
Changes adaptive modulation parameters for error free VoIP and T1/E1
150/300 Mbps Backhaul has T1/E1 port for native voice support

14. 150/300 Mbps BH - T1/E1 System Configuration
ODU
ODU
PDH Network
PDH Network
Up to 100m of Cat5e cable carries DC Power & Data (1000BaseT)
PIDU
PIDU
AC power (90V to 264V ~) or DC Power –48V
Network Equipment
Network Equipment
HQ LAN
Remote Site Data
SNMP or Web based Management

15. Canopy Point-to-Point Solution for Cellular Backhaul
Provide cost effective, flexible cellular backhaul capabilities.
Easy installation with predictable performance using link estimator tools.
Fast and easy to deploy and operate on unlicensed frequencies.
Provide NLOS, nLOS solutions which traditional microwave can not achieve.
An ideal backhaul alternative for quick initial deployments, back-up transmission, and for highly cost sensitive deployments.
Canopy
ODU
Ethernet IP -
MUX
nxE1/T1
PIDU
DC power
Power
48V/240V
100bT
Configuration 2: Using External TDM/IP multiplexer
Canopy 150/300
PIDU
Power
48V/240V
100bT
2xE1/T1
ODU
Configuration 1: Using Build-in T1/E1 port

16. Killer Applications Over Water Non Line of Site Long Distance
Caribbean – inter-island links
NOAA
Ship to shore applications NURC National Underwater Research Center
Non Line of Site
Virtela Communications
Tower Stream – NYC
Telefonica GSM backhaul
Long Distance
TTI Honduras
Digicel Grenada – GSM backhaul
Rapid Deployment for First Responders / Security & Surveillance
Support of 2005 US Presidential Inauguration
Telmex

17. Over Water Applications St. Thomas U.S.V.I Schools
VoIP, Video, Data Access for School System
43 miles at 28 Mbps
Overcame: Caribbean Sea

18. Over Water Applications St. Thomas U.S.V.I Schools

19. Over Water - NOAA - Key Largo Florida
Over-water buoy to shore application
From NURC at Key Largo to Buoy above Aquarius
200+ Mbps at 11 miles (in 6’ seas)
99.999% link availability
Real-time video/voice for internet broadcast
Voice, video, data, internet. Neemo 9 Nasa Extreme Environment, 18 days in lab, testing extreme gear, training to walk on the moon, robotic surgery over link, surgeon in Toronto performing simulated surgery.
"Tele-robotics - using a prototype next generation surgical robot, surgeons in Hamilton will perform real-time abdominal surgery on a patient simulator on the Aquarius undersea habitat. The effect of varying the latency of signal transmission between less than a second to up to 3 seconds, will be evaluated to determine the capability to perform tele-robotic surgery in a wide range of remote settings on earth and for future missions to the Moon. Miniature robotic surgical cameras within the abdomen will be used to enhance the surgeon's view of the operative site.

20. National Underwater Research Center (NURC) – University of Connecticut
Noaa NURC National underwater research University of Connecticut

21. National Underwater Research Center (NURC) – University of Connecticut
Ship-to-shore application
Real-time video broadcasts
18 to 20 miles at 31Mbps
Overcame reflective fade, pitch and yaw of 75’ vessel

22. Non-Line of Site Link Virtela Communications
Off sight nightly backup requirement
Fast ROI – replaced DS3 leased 5K per month
Spectra delivered over 200 Mbps in Non-Line of Site path

23. Non-Line of Site – Tower Stream NYC

24. Non-Line of Site – Tower Stream NYC
End User side of link is 3.3 miles away behind buildings
Customer Side of Link – Too close to the GE building to see the Empire State Building

25. Non-Line of Site – Tower Stream NYC

26. Non-Line of Site – Tower Stream NYC
Internet and VPN Access
3.3 miles at 3.2 Mbps
Overcame: Empire State and GE Buildings

27. Telefonica NLOS GSM Cell Site Backhaul
1.1 km ~ 15.50Mbps
Canopy BH 60 + MemoryLink
E1’s on Live GSM network

28. Telefonica GSM Cell Site Backhaul

29. Long Distance - TTI Honduras
Utila ~ Roatan
40 km link = 90Mbps
2 x 3’ SP & 1 x 3’ DP
Utila ~ La Ceiba
40 km link = 72Mbps
2 x 3’ SP & 1 x 3’ DP
Utila ~ Nisperales
111km link = 82 Mbps
2 x 4’ SP & 1 x 6’ DP

30. Long Distance - TTI Honduras 111 Km link over water

31. Long Distance – Digicel GSM Link Trinidad to Grenada
Challenge:
Long Range: km
Over Water
Transport E1 traffic of Ericsson BTS for GSM voice
Solution:
Canopy OFDM BH 60
Spatial Diversity with 8 feet Dishes
Results:
22 Mbps aggregate
99.99% link liability

32. Long Distance – 158.6 km over water

33. Security & Surveillance Support of 2005 Presidential Inauguration
Multiple NLoS paths
High Noise Floor
High bandwidth demands

34. Near the White House …
Eisenhower Executive Building next to white house

35. Rapid Deployment to Restore Services - Mexico
Objective: Respond to Natural Disaster ~ Restore STM1 (150Mbps Full Duplex)
Goal: 145 Mbps (70 Full Duplex) 30 E1’s
Summary: 7 links *limited by one 45Mbps Full Duplex link = 14 E1’s
*(3Mbps per E1, Antenna Gain, Noise)
Lucent PSAX for E1’s & Cisco 7200 to convert to IP
Responded to challenge supporting a strategic regional player resulting in HIGH level interest to use our solutions.
Joel Gonzollas – Motorola SE

36. Rapid Deployment to Restore Services
259 Mbps Link Capacity
256 QAM Dual Payload
Dynamic Asymmetric TDD

37. Canopy High Speed OFDM Point-to-Point Link Estimator
Optimize a link before deployment with “what if” scenarios
change input data to see the effect on performance and throughput
Path profile tool
Link estimator tool
Tool to view topographical information
ExpertGPS -
GoogleEarth –
Micropath –
USGS –
Topo USA –

38. On-Line Path Terrain Profiler Tool
This tool will generate path profile information and the results to you.
This data was obtained from the space shuttle mission in February 2000.
The synthetic aperture radar collected data with horizontal resolution of 10 meters and a vertical accuracy of 10 meters.

39. Google Earth earth.google.com

40. Canopy High-Speed OFDM Point-to-Point Link Estimator
Estimate link performance and throughput based on the following factors:
Path length
Height and distance to obstructions
Local and remote site heights
Antenna height
Integrated or connectorized antenna
Location of the link
Regulatory conditions
Fresnel Zone based on terrain & obstructions. Objects that penetrate Fresnel Zone block some of the signal traveling from transmitter to receiver
Line Of Sight based on
Terrain and obstructions
Slope
3 Obstructions Shown in Green
16’
22’
12’
Ground Terrain in brown
Based on imported topographic information
Note: Obstacles near either end of the link have more impact on link loss
Non-Line of Sight throughput and availability can be predicted using the Canopy Link Estimator tool.

41. Example

42. What the Canopy Point-to-Point Portfolio Can Do For You
Remove System Bottlenecks in the Network with Increased Throughput
Establish Robust Links to Challenging Locations
Reduce Capital and Deployment Costs
Eliminate Monthly Recurring Costs Associated with Leased T1/E1 Voice Circuits
Reduce Overall Operating Costs
Provide Secure Communications
Deliver High Availability in Noisy and Constantly Changing RF Environments
Offer Network Design Flexibility
Easy Link planning and management

43. Consider the Alternatives !