1. SUB-6GHZ PTP SOLUTIONS: SPEED, RELIABILITY, VERSATILITY, AND SECURITY June 2015

2. Sub 6GHz PTP Portfolio Copyright 2014 Cambium Networks LTD. All Rights Reserved. 2 4.9 to 6.05 GHz PTP 100 License-Exempt Sub-6 GHz Solutions PTP 650 PTP 650S PTP 650L PTP 450 PTP 250

3. VERTICAL MARKETS 3 Industrial (Energy / Oil & Gas / Mining/ Transportation) Service Providers Government Public Safety Utilities (Electricity/Water Distribution) Enterprise Private Networks Industrial (Energy / Oil & Gas / Mining/ Transportation) Service Providers Government Public Safety Utilities (Electricity/Water Distribution) Enterprise Private Networks

4. WIRELINE SERVICE PROVIDERS 4 Grow Services Profitably Rapidly extend network without digging trenches Add/overlay backbone capacity Disaster preparation with resilient links Supply last-mile access and service extensions to high-revenue enterprise customers Eliminate or reduce leased-line or fiber costs Extend services into underserved and remote areas

5. WIRELESS SERVICE PROVIDERS 5 Grow Services Profitably 2G, 3G, 4G/LTE macro-cell, and small- cell backhaul Add/overlay wireless backbone capacity Disaster preparation with resilient links Extend network quickly while license applications are pursued Supply last-mile access and service extensions Provide backhaul to temporary deployments (Cell On Wheels) Extend services into underserved and remote areas Reduce or eliminate leased-line fees Last mile access Wi-Fi offloading

6. GOVERNMENT 6 Collaborative e-Government Services Leased-line replacement Fiber extensions Emergency preparedness and disaster recovery Network redundancy Land Mobile Radio (LMR) backhaul Video surveillance extensions and backhaul

7. PUBLIC SAFETY 7 Protect and Serve While Staying Safe Leased line and fiber replacement Rapid-deployment communications for emergencies and special events Land-mobile radio (LMR) backhaul Real-time database access Video surveillance backhaul and extensions On-scene video monitoring Disaster preparation and recovery

8. OIL & GAS COMPANIES 8 Attain Operational Excellence Communications during turnarounds Process Control Systems (PCS) backhaul Offshore-to-onshore and offshore- to-offshore communications Long-distance backhaul even in extremely hostile environments Video surveillance for asset protection and personnel safety Network redundancy Extend back-office expertise and applications into field operations

9. UTILITIES 9 Reduce OPEX with Secure Private Networks Remote monitoring and control of SCADA systems Smart-meter backhaul Last-mile fiber extensions Analog-to-digital migration Increased backbone capacity Network redundancy and disaster recovery Wire-line replacement and extensions Remote, rural connectivity Video surveillance backhaul and extensions

10. BUSINESS ENTERPRISES 10 Capture New Opportunities and Overcome Challenges Seamless connectivity to a warehouse, branch office or service center T1/E1 and fiber replacements and extensions Business continuity and disaster recovery Office campus connectivity Added capacity for on-demand and HD video High-speed video surveillance backhaul Reliable communications in previously inaccessible areas

11. Small-Cell Backhaul General Requirements 11 ElementConsideration Aesthetics Fit within the street level decor Agile Flexible in deployment Capacity Support 50Mbps – 300+ Mbps Ease of Installation Self optimizing, flexible, small foot print, self optimizing Economical Capital and Operating Expenses Environmental Minimize maintenance and repair costs Power Consumption Minimize operating expense Readily Assessable Convenient to Small Cell deployment location Timing Support RF and Phase synchronization of macro cell Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

12. SCBH Multiple Deployment Scenarios 12 Fiber to EPC PTP 650 MacroCell Aggregation Point PTP 650S Point To Point (High Capacity Backhaul) PTP 650 Point To Point (NLOS) PTP 650S Street Level Point to Point Building to Building Building to Street Street to Street Point to Point (NLOS) MacroCell Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

13. PTP Sub-6GHz Portfolio Overview Copyright 2015 Cambium Networks LTD. All Rights Reserved. 13 FEATUREPTP 100PTP 450PTP 650LPTP 650SPTP 650 RF Bands (GHz) 2.4, 5.2, 5.4, 5.8 5.4-5.8, 3.5 3.65 4.9 – 6.05 wideband Max. Throughput (Mbps) 14 125Mbps (20MHz channel) 100 (10MHz) SW Upgradable to 300 Mbps (30MHz) 450 125/250/ 450 Max. LOS Range (Mi / Km) 35 / 56 with reflector 40 / 64124/200 1.25 / 2.0 (SW upgradeable) 124/200 Max. NLOS Range (Mi / Km) NA 5 / 8 1.25 / 2.0 (SW upgradeable) 5 / 8 Security 56-bit DES 128-bit AES 56-bit DES 128-bit AES 128/256-bit AES

14. LINKPLANNER Configuration Detail Configuration Detail Performance Summary Performance Summary Path Profile 14

15. PTP 650 PLATFORM Copyright 2015 Cambium Networks, Ltd. All rights reserved. 15 4.9 to 6.05 GHz Sub-6 GHz High-Capacity NLOS Solution Integrated - Back Connectorized Small Form-Factor

16. PTP 650 PLATFORM FEATURES 4.9 to 6.05 GHz wide-band operation User-configurable channel widths – 5, 10, 15, 20, 30, 40, 45 MHz Up to 450 Mbps aggregate throughput Low latency – 1 to 3 ms one way 10 bps/Hz spectral efficiency Integrated and Connectorized models Up to 124 mi (200 km) range TDD Synchronization Ethernet and TDM traffic Symmetric and asymmetric TDD configurations Jumbo frame support – up to 9600 bytes IPv4/IPv6 management Extensive quality-of-service (QoS) supporting up to 8 queues In-band and out-of-band management Synchronous Ethernet / IEEE 1588-2008 Precise Timing 16 Integrated (Back) Connectorized (Front) Copyright 2014 Cambium Networks, Inc. All Rights Reserved.

17. PTP 650S Applications – 2G/3G/LTE Small Cell Backhaul – Video Surveillance – Anywhere Short-range NLOS/LOS links are needed High Performance Sub-6GHz PTP – 450 Mbps throughput Interference Mitigation & Avoidance – Dynamic Spectrum Optimization (DSO) – TDD Synchronization for high frequency-reuse 4G/LTE-capable backhaul feature set – IEEE 1588-2008 – Synchronous Ethernet Optimized for Street-Level Deployments 17

18. PTP 650L Applications – Enterprise Access – Video Surveillance High Performance Sub-6GHz PTP – 100 Mbps throughput (5/10 MHz channels)  Upgradeable to 5/10/15/20/30MHz channels (300Mbps) Interference Mitigation & Avoidance – Dynamic Spectrum Optimization (DSO) – TDD Synchronization for high frequency-reuse Optimized for Enterprise Deployments – Low profile 19dBi antenna compact form factor – Flexible Mounting Options – Compatible with most standard PoE 802.3at inputs Copyright 2015 Cambium Networks LTD. All Rights Reserved. 518

19. Comparing PTP 650 Variants Areas of Difference PTP 650 Connectorized PTP 650 Integrated PTP 650SPTP 650L Dimensions Width 204mm (8.0”), Height 318mm (12.5”), Depth 90mm (3.5”) Width 371mm (14.6”), Height 371mm (14.6”), Depth 81mm (3.2”) Width 207mm (8.2”), Height 306mm (12.0”), Depth 69mm (2.7”) Weight 2.4 kg (5.3 lbs) - ODU 0.7 kg (1.5 lbs) - Bracket 3.2 kg (7.0 lbs) – ODU 0.8 kg (1.8 lbs) - Bracket 2.24 kg (4.9 lbs) – ODU 0.8 kg (1.8 lbs) - Bracket Licensing Model Lite/Mid/Full Capacity (125/250/450 Mbps) Full Capacity up to 2km (upgrade to full range) 100Mbps (5/10 MHz) Upgrade to 300Mbps (30MHz) Antenna Gain Up to 2.6m dish and/or spatial diversity 23dBi19dBi Software Options Optional License Keys (TDM, Precision Timing Protocol, Group Access, MAB, 128/256- bit AES, SFP); 650S includes precision timing Optional Keys (128-bit AES, TDM, SFP) Copyright 2013 Cambium Networks, Inc. All rights reserved.19 Areas Exactly the Same RF PerformanceTx Power, Rx Sensitivity, Frequency Bands Link ReliabilityDSO, AMOD, TDD Sync Data PerformanceLatency, Frame Sizes ManagementSNMPv2/v3, HTTP(S), IPv4/IPv6, OOBM AccessoriesPower Injectors, SFP modules, LPU, Brackets I/OPoE, SFP ports, Optical Interfaces, PoE output port

20. Upgrade Key Options Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 20 Upgrade Part # PTP650PTP650SPTP650L PTP 650 LITE (Up to 125Mbps) to FULL (Up to 450Mbps) Link Capacity upgrade license per ODU C000065K022A YesNo PTP 650 LITE (Up to 125Mbps) to MID (Up to 250Mbps) Link Capacity upgrade license per ODU C000065K021A YesNo PTP 650 MID (Up to 250Mbps) to FULL (Up to 450Mbps) Link Capacity upgrade license per ODU C000065K023A YesNo PTP 650S Unlimited Link Range Upgrade C000065K041A NoYesNo PTP 650L 10 MHz to 30 MHz Channel Upgrade License per END C000065K058A No Yes PTP 650 128-bit AES Encryption per ODU C000065K018A Yes PTP 650 256-bit AES Encryption per ODU C000065K019A Yes No PTP 650 SFP Port Support (Fiber) Included with SFP Modules Yes PTP 650 8-Port T1/E1 Software License (per END) C000065K049A Yes Precise Network Timing Support (1588 and Synchronous Ethernet) C000065K040A Yes Yes (included by default) No PTP 650 MAB License per END C000065K052A Yes No PTP 650 Group Access License per END (used for Multi Point to Point application) C000065K053A Yes No

21. PTP Positioning Copyright 2015 Cambium Networks LTD. All Rights Reserved. 21 Headline Data Rate PositionFunctional Differences PTP 650125 - 450Mbps PTP 650 is for long-range difficult links and traditional backhaul requirements where highest capacity (up to 450Mbps) and link budget is required LITE/MID/FULL spectral efficiency; 23dBi integrated or connectorized Supports all software options. PTP 650S450Mbps / 2km range max. PTP 650S is for small-cell backhaul and short-range nLOS/NLOS applications with small form-factor, built-in 1588/SyncE timing and 450Mbps up to 2km. Small form-factor 19dBi antenna only. Limited to 2km range Full spectral efficiency Built-in PTP 650L100Mbps PTP 650L is for enterprise access and video surveillance applications with up to 100Mbps and small form-factor. Small form-factor 19dBi antenna only Channel BW: 10MHz/100Mbps Max upgrade to 30MHz/300Mbps Limited SW features (No support for 256-bit AES, group access, MAB, 1588v2/SyncE) PTP 450125Mbps PTP 450 is the low-price entry for enterprise access supporting TDD-SYNC and 3GHz with maximum 125Mbps. 3.65 and 3.5GHz license band support

22. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

23. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

24. PTP 650 Performance Feature Competitive Advantage Up to 450Mbps 10bps/Hz Spectral Efficiency Line-rate packets per second (> 900K PPS) Increased link budget at 64/256QAM 45 MHz channel bandwidth Fast Adaptive Modulation Low, consistent latency (1-3ms) Dynamic UL/DL ratio nLOS/NLOS (2x2 MIMO; OFDM) 256QAM Tiered Capacity (125-450 Mbps) Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

25. More Capacity / More Efficient Capacity Channel Bandwidth Aggregate Capacity (Mbps) Up to 450Mbps aggregate throughput Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

26. More than Twice the Range 26 BPSK64QAM256QAM Tx Power (dBm)2217Not Supported Rx Sensitivity (dBm)-88-69Not Supported Link Budget (dB) 156132dB Not Supported BPSK64QAM256QAM Tx Power (dBm)272523 Rx Sensitivity (dBm)-91-70-64 Link Budget (dB) 164141dB133dB BPSK64QAM256QAM Tx Power (dBm)2518 Rx Sensitivity (dBm)-89-70-64 Link Budget (dB) 160134128 Model uses 23dBi integrated antennas and 5.4GHz Link budget = Tx Power + 2 x Antenna Gain – Rx Sens. (20MHz channels) Local regulatory limits will determine maximum allowable EIRP Typical 11n Product PTP 650 PTP 600 Significant ! Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

27. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

28. PTP 650 Reliability Feature Competitive Advantage Dynamic Spectrum Optimization (DSO) Wide-band operation (4.9 GHz to 6.05 GHz) TDD-SYNC Split Frequency Operation (Tx/Rx) Spatial Diversity LINKplanner Fast Adaptive Modulation IP66/67 Mechanics -40C to +60C Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

29. DSO - MITIGATE INTERFERENCE 5 Channel width options depend on country of operation. Automatically changes channels to avoid interference without dropping the link Narrow channels 5 – 5, 10, 15, 20, 30, 40, 45 MHz Spectrum analyzer – scans the band continuously TDD synchronization for optimal collocation density Proactive channel planning Up to 2,500 channel combinations Clear Channels 29 Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

30. Spectrum Expert Management Copyright 2015 Cambium Networks, Inc. All rights reserved.30

31. Always-on Wide-band Spectrum Analyzer Real-time and historical analytics Find available channels; identify sources of interference Scans all bands and channels from 4.9GHz to 6.05GHz Data available in GUI and exportable via SNMP Copyright 2015 Cambium Networks, Ltd. All rights reserved.

32. NLOS TECHNOLOGY 32 Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

33. NLOS - Channel Response Diffractive NLoS – Can also have multiple nulls, however they do not overlap – Fast moving Reflective NLoS – Multiple overlapping nulls – Both polarisations – Relatively stable in frequency domain PTP650 is optimized to cover effectively both diffractive and reflective NLoS 33 Copyright 2015 Cambium Networks, Inc. All rights reserved.

34. Uplink-Downlink Symmetry Ratios Copyright 2015 Cambium Networks, Ltd. All rights reserved. 34 SymmetryMaximum IP Capacity in 45MHz channel Other Notes 1:1225 Mbps / 225 Mbps (50% / 50%) Supports TDD-SYNC All channel BW’s IP or TDM 2:1 and 1:2300 Mbps / 150 Mbps (66% / 33%) All channel BW’s IP or TDM 3:1 and 1:3337 Mbps / 113 Mbps (75% / 25%) 10/15/20/30/40/45 MHz BW’s IP or TDM Non-DFS regions 5:1 and 1:5375 Mbps / 75 Mbps (83% / 17%) 30/40/45 MHz BW’s IP or TDM Non-DFS regions AdaptiveUp to 408/41 auto-adjustable depending on load presented All channel BW’s IP mode only Non-DFS regions Full License Key Only Align capacity to specific application Configurable in GUI Four ratios plus adaptive mode

35. Synchronized TDD Collocation Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 35 Transmit UNSYNCHRONIZED TDD WITH SIGNIFICANT CROSS INTERFERENCE All Transmit All Receive SYNCHRONIZED TDD WITH GREATLY REDUCED CROSS INTERFERENCE Transmit

36. TDD SYNC Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 36 WB3665HHPTP-SYNCOne required per ODU Master WB4141HHTrimble Acutime GPS / Adapter Cable Kit One required per tower Antenna + Cable Kit includes one WB3903AA and one WB3961H WB3486H Rack-mount kit for PTP-SYNCOptional WB3961H PTP-SYNC Trimble Adapter CableSpare cable WB3665HH WB3486H WB3961H WB4141HH

37. SPATIAL DIVERSITY 37

38. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

39. PTP 650 Security Feature Competitive Advantage 128-bit AES Encryption 256-bit AES Encryption Multi-level user authentication Audit trail of security activity RADIUS Authentication OOBM (Out-of-Band Management) SNMPv3 Remote Password Maintenance Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

40. Layered Security in PTP 600/650 40 Copyright 2015 Cambium Networks, Inc. All Rights Reserved. Physical Security Detect physical tampering Prevent unauthorized software Encrypt sensitive configuration data Defend against network attacks Management Security Prevent unauthorized access. Audit trail of who changed what and when Prepare for disaster Data Security Encryption of over-the-air data Prevent decoding of network transmissions Process Security Build security into the product upfront Gain validation from 3 rd parties

41. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

42. PTP 650 Deployment Versatility Feature Competitive Advantage IPv4 / IPv6 dual-stack management TDM module (8 T1/E1 ports) PoE Output Port (eg. camera or access point) Fiber Interface Flexible UL/DL (Symm. / Asym. / Dynamic) 1588v2 Timing Synchronous Ethernet < 30W power consumption Multiple Power supply options 9600-byte Jumbo Frame Support Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

43. Dual Data Path Applications Enables applications requiring multiple data sources Requires Full Capacity License Secondary service QoS: One level slotted into primary service priorities Copyright 2015 Cambium Networks, Ltd. All rights reserved. 43 Technician Laptop Access Point Video Surveillance

44. IPv6 / IPv4 Dual-Stack Management 44 IPv6/IPv4 Dual-Stack Management PTP 650 supports IPv6 management interface today as networks migrate from IPv4 to IPv6. Dual-stack approach allows IPv4, IPv6, or both to co-exist. Supports all management interfaces including https, SNMP, syslog. IPv6ready.org PTP 650 is validated by 3 rd party to be IPv6 compatibility Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

45. PTP 650 Implementation for LTE Backhaul Synchronous Ethernet – G.8261 / G.8262 / G.8264 EEC Options 1 and 2 IEEE 1588v2-2008 Transparent Clock – End-to-end residence time correction – < 50 ns cTE (constant time error) – Unicast and multicast addressing models – Support for Ethernet and UDP over IPv4, IPv6 – Untagged, C-tagged, S-tagged, S-tag/C-tag, Q-in-Q Charts show – cTE (constant time error)  Without timing enabled:4,158 ns  With timing enabled: 4 ns  1,000X reduction in cTE  LTE-Advanced goal: < 50 ns 45 Without Precise Timing Features (1X scale) Precise Timing Features Enabled (1000X scale)

46. TDM - Network Indoor Unit PTP 650 8-port E1/T1 TDM Module Timing performance – Air interface optimizations for IP or TDM – Jitter/Wander to ITU-T G.823/G.824 – As low as 2.2ms one-way latency – Leverages precision timing protocols of PTP 650 Simple deployment – Indoor rack-mount unit – All configuration done via ODU management I/F – Shares single PoE cable from TDM Module to ODU – DC-powered from AC+DC Power Injector 46

47. Network IDU Deployment Copyright 2015 Cambium Networks, Inc. All rights reserved. 47

48. Flexible I/O Options Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 48 Port nameConnectorInterfaceDescription Main/PSURJ45Proprietary PoE inputProprietary power over Ethernet (PoE) twisted pair. 100/1000BTManagement and/or data, SyncE sink or source SFP Optical or Copper Gigabit Ethernet, proprietary 3 GB link OOB management, user data, user data with IB management. SyncE sink or source. AUXRJ45Ethernet with 802.3at compliant PoE out capability Auxiliary Ethernet port which can be used for example to connect and power a video camera or wireless access point. Antenna port H N typeAntenna, H polarisationTo/from H polarized antenna port (connectorized ODUs only). Antenna port V N typeAntenna, V polarisationTo/from V polarized antenna port (connectorized ODUs only).

49. End Kits Two PTP 650 End Kits required per link (one kit installed at each end of the link) Each kit includes – ODU – Power supply unit – Mounting bracket – AC power cord +or++ AC Power Cord +or++ AC Power Cord PTP 650 Integrated End Kit PTP 650 Connectorized End Kit Integrated ODUAC Power InjectorAC+DC Power InjectorMounting Bracket Connectorized ODUAC Power InjectorAC+DC Power InjectorMounting Bracket

50. SFP Modules – Kits contain SFP module, gland, software key and documentation – 3 rd party SFP modules are NOT supported. Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 50

51. Mounting kit options 51 Connectorize d Bracket Standard Mast mount for most flexible elevation Extended Diameter Mounting Bracket Large Diameter Extension for Mast Mount with flexible elevation Lowest profile Desc.PTP 650 Connectorized Mounting Bracket PTP 650 Mounting Bracket (integrated) Extended Diameter Mast mounting kit PTP 650 Large Diameter Extension Kit for Standard Integrated Bracket PTP 650 Low Profile Large Diameter Pole Mount Bracket ElevationNone+70 / -50 degrees +70 / -50 degrees (when combined with L031A) +/- 10 degrees Mast Diameter 50 mm to 82 mm 2” to 3.2” 50 mm to 82 mm 2” to 3.2” 89 mm OR 114 mm 3.5” or 4.5” 89 mm to 229 mm 3.5” to 9.0” 89 mm to 229 mm 3.5” to 9.0” Model #N000065L032AN000065L031AN000065L030AN000065L042AN000065L039A

52. Drop Cable Diagnostics Detects cabling related faults: – Open circuits – Short circuits – Incorrect termination Main PSU and AUX ports (Not supported for SFP port) All four twisted pairs tested separately / results displayed for each pair An open circuit is detected when the impedance is greater than 330 ohms for end to end twisted pair while a short circuit is detected when the impedance is less than 33 ohms. Always confirm fault with a stand- alone cable tester prior to replacing drop cable. False positives are possible in some cases. Copyright 2015 Cambium Networks, Ltd. All rights reserved. 52

53. TWO POWER SUPPLY OPTIONS Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 53 AC Power InjectorAC+DC Power Injector Model # N000065L001A C000065L002A Key Attributes Low-cost Extended Temperature Range Required for AUX port powering 48 VDC input 48 VDC output to resilient-mode Supports longer cable runs Provides power to TDM Module Inputs 120-240VAC 48VDC Temperature Range 0° C to 40° C 32° F to 104° F -40° C to +60° C -40° F to 140° F

54. LPU and Grounding Kits LPU (Lightning Protection Kit) – one per END Copyright 2015 Cambium Networks, Inc. All Rights Reserved. 54

55. FLEXIBLE MANAGEMENT OPTIONS Standard Web Browser IPv6/IPv4 Dual-Stack Management HTTP or HTTP/TLS Syslog REMOTE MANAGEMENT SNMP v1, v2c, v3 MIB-II and PTP MIB INTEGRATE WITH YOUR NMS WM 4.0, SP4 or higher CAMBIUM WIRELESS MANAGER 55 Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

56. PTP 650 Technical Differentiators Most reliable, most flexible, highest performing PTP radio on the market HeadlineBenefitPTP 650 Specifications Other Sub-6 GHz Competitors Highest Throughput Performance Up to 450 Mbps 200-250 Mbps Highest Spectral Efficiency Performance / Reliability 10 bps/Hz 5 bps/Hz Lowest Latency Performance 1-3ms 5+ ms Highest Range and Link Budget (Highest 256QAM link budget) Performance / Reliability 27dBm 23 dBm tx power at 256QAM 2X range at highest modulations 22dBm 17dBm (64QAM) DSO (Dynamic Spectrum Optimization) Reliability In-band/On-line spectrum analyzer Automatic channel optimization Historical event tracking Off-line SA Best NLOS performance Performance / Reliability Fast, predictive AMOD, 2x2 MIMO, 13 modulation/coding levels Less Line-rate PPS Performance No degradation due to packet size 9600 byte packets support Yes (up to 200Mbps) Multi-band / Multi-Bandwidth Flexibility 4.9 – 6.05GHz in single SKU 5/10/15/20/30/40/45 MHz 4.9-6.05 Carrier/Enterprise Features and Certs. Reliability 128AES/256AES/IPv6 /MEF/1588v2/SyncE Less Flexible I/O Flexibility PoE out, Fiber, GigE, OOBM, 8-port E1/T1 Less 3 rd generation mechanics Reliability lighter; smaller; improved glands and weather proofing; IP66 and IP67 No 56 Copyright 2014 Cambium Networks, Inc. All Rights Reserved.

57. Cambium Networks Proven PTP Solutions Performance Reliability Security Versatility

58. PTP 450

59. Copyright 2015 Cambium Networks LTD. All Rights Reserved. 59 WIRELESS SERVICE PROVIDERS Enterprise Access Rural and Municipal connectivity Remote office connectivity Primary or backup connectivity ENTERPRISE SOLUTIONS Video surveillance backhaul Device/site monitoring LAN extension Leased line replacement Deliver up to 125Mbps aggregate throughput in rapidly deployable TDD-Sync’d solution with small form factor. 3GHz Licensed and 5GHz un-licensed spectrum

60. PTP 450 Key Features Multiple band options – 5.47 to 5.875 GHz – 3.3 to 3.6 GHz – 3.55 to 3.8 GHz User-configurable channel widths – 5 / 10 / 20 MHz – 3.5 / 7.0 MHz on roadmap for 2014 – 22dBm transmit power (25dBm on 3GHz) Up to 125 Mbps aggregate throughput – 2x2 MIMO: QPSK/16QAM/64QAM/256QAM Adaptive Modulation – Low latency – 3.to 5ms one way Integrated and Connectorized models Up to 40 miles (64 km) range TDD Synchronization – Using UGPS and separate power supply Highly Configurable TDD configurations – Adjust uplink/downlink from 90/10 to 10/90 in fine increments Quality-of-service (QoS) – 2-level for voice/video/data applications – support layer 2 and layer 3 classification Simple Management – Built-in web-based GUI and supported by Cambium Networks Wireless Manager EMS – LINKPlanner Copyright 2015 Cambium Networks LTD. All Rights Reserved. 60

61. PTP 450 TDD-SYNC Options TDD SYNC reduces self-interference – Multiple PTP 450 links on same tower or same vicinity – PTP 450 on same mast as PMP 450 TDD SYNC Options – Synchronize PTP 450’s with UGPS (2 per UGPS) – Use CMM AUX port to PTP 450 timing port (1 per CMM) – PTP 450 NOT compatible with SYNC over Power method used with PMP 450 AP’s Co-Locating PMP and PTP – Refer to PMP 450 Solutions Paper: “Contention Slots on PMP 450” Copyright 2015 Cambium Networks LTD. All Rights Reserved. 61

62. PTP 450 - 5 GHz Copyright 2015 Cambium Networks LTD. All Rights Reserved. 62 CategorySpecification Frequency5.47 to 5.875 Max Throughput125 Mbps Modulation Modes2x2 MIMO: QPSK, 16QAM, 64QAM, 256QAM Latency3-5 ms Max TX Power+22 dBm ( +19 dBm per chain) Channel Bandwidth5, 10, 20 MHz Power Consumption10 W typical, 14 W peak Antenna Gain+9 dBi Dimensions (Approx.)8” x 3” (same size as PMP 450 SM) Accessories Clip: +8 dBi (total of 17dBi) Dish: +14 dBi (total of 23 dBi)

63. Connectorized PTP 450: 5GHz Deployment Options Copyright 2015 Cambium Networks LTD. All Rights Reserved. 63 Antenna Options Reflector DishCLIP (5 GHz only) Integrated Antenna

64. PTP 450 - 3 GHz Copyright 2015 Cambium Networks LTD. All Rights Reserved. 64 CategorySpecification Frequency3.3 to 3.6 GHz, 3.55 to 3.8 GHz Max Throughput125 Mbps Modulation Modes2x2 MIMO: QPSK, 16QAM, 64QAM, 256QAM Latency3-5 ms Max TX Power+25 dBm (+22dBm per chain) Channel Bandwidth 5 / 10 / 20 MHz (3.5/7.0 MHz on roadmap) Power Consumption10 W typical, 14 W peak Integrated Antenna Gain+9 dBi Connectorized2 x N-Type Connectors DimensionsApprox. 8” x 3” x 2” AccessoriesDish: +12 dBi (total of 21 dBi)

65. Connectorized PTP 450: 3GHz Deployment Options Copyright 2015 Cambium Networks LTD. All Rights Reserved. 65 Antenna Options Reflector Dish Integrated Antenna

66. Selecting the Right Solution Copyright 2015 Cambium Networks LTD. All Rights Reserved. 66 Headline Data Rate PositionFunctional Differences PTP 650125 - 450Mbps PTP 650 is for long-range difficult links and traditional backhaul requirements where highest capacity (up to 450Mbps) and link budget is required LITE/MID/FULL spectral efficiency; 23dBi integrated or connectorized Supports all software options. PTP 650S450Mbps / 2km range max. PTP 650S is for small-cell backhaul and short-range nLOS/NLOS applications with small form-factor, built-in 1588/SyncE timing and 450Mbps up to 2km. Small form-factor 19dBi antenna only. Limited to 2km range Full spectral efficiency Built-in PTP 650L100Mbps PTP 650L is for enterprise access and video surveillance applications with up to 100Mbps and small form-factor. Small form-factor 19dBi antenna only Channel BW: 10MHz/100Mbps Max upgrade to 30MHz/300Mbps Limited SW features (No support for 256-bit AES, group access, MAB, 1588v2/SyncE) PTP 450125Mbps PTP 450 is the low-price entry for enterprise access supporting TDD-SYNC and 3GHz with maximum 125Mbps. 3.65 and 3.5GHz license band support

67. LINKPLANNER

68. Configuration Detail Configuration Detail Performance Summary Performance Summary Path Profile 68

69. LINKPlanner now does PMP 69 Copyright 2015 Cambium Networks, Inc. All Rights Reserved.

70. LINKPlanner Features Planning – PTP performance and availability – PMP link budget – Scenario planning Reports – Bill of Materials – Proposal – Installation Products Supported – PTP 250, 500, 600, 650 – PTP 800, 810, 820 – PMP 450 and ePMP 1000 70 Copyright 2015 Cambium Networks, Inc. All Rights Reserved.