Net Beam Solution July 2014 Net Beam

Net. Beam Solution July 2014 Net. Beam – Product Presentation 1

Agenda § mm. Wave Overview § Net. Beam Technical Overview and Architecture § Summary Net. Beam – Product Presentation 2

mm. Wave Overview Net. Beam – Product Presentation 3

What is E-band? § 10 GHz spectrum: 71 -76 GHz and 81 -86 GHz § Advantages of E-band over traditional microwave bands: • Uncongested, Practically Greenfield • Very wide channels Gigabit throughputs • Regulated and lightly licensed • Pencil-beams (beam-width < 1˚): Minimum interference Secure (hard to detect and intercept) 5. 8 GHz: >10 E-band: <1 Nearly unlimited frequency reuse Net. Beam – Product Presentation 4

mm. Wave Characteristics § Higher free space loss 8 GHz FSL 38 GHz 71 -76 GHz 110 d. B 124 d. B 130 d. B § Higher antenna gain 8 GHz 38 GHz 71 -76 GHz 1 ft Antenna Gain 25 d. Bi 38 d. Bi 43 d. Bi 2 ft Antenna Gain 31 d. Bi 44 d. Bi 50 d. Bi § Narrower beam antennas 8 GHz 1 ft Antenna Beam Width § Low attenuation due to atmospheric gases (peak at 60 GHz due to oxygen absorption) 38 GHz 71 -76 GHz 8° 1. 8° <1° 8 GHz Att d. B/Km 38 GHz 60 GHz 71 -76 GHz ~0 d. B ~0. 1 d. B Up to ~15 d. B ~0. 5 d. B § High attenuation due to rain Main factor that limits the effective link distance Net. Beam – Product Presentation 5

Why Millimeter-wave with Netronics? § Physical characteristics • Very small devices • Practically, no interference to the neighbors, hence, no spectrum congestion • Few km distance with high availability (99. 995%) • High MTBF (>70 years) • Hitless (errorless) adaptive modulation & coding • Optional features: Sync. E and IEEE 1588 TC AES Encryption OAM Ethernet Ring Protection Net. Beam – Product Presentation 6

Why Millimeter-wave with Netronics? § Practical conclusions • Own the Infrastructure • Instant deployment • Low cost – CAPEX and OPEX • High capacity (1 Gbps) links • Fast Deployment in dense areas • No disruptions due to road maintenance Net. Beam – Product Presentation 7

Applications Net. Beam – Product Presentation 8

Campus Business Connectivity – Universities, Health § Typical scenario for Campus connectivity § Extending to new buildings where fiber has no reach § Normally short distance with high capacity requirement Central Building Data Center Building 3 Building 4 Building 1 Net. Beam wireless connection Building 2 Fiber connection Net. Beam – Product Presentation 9

Disaster recovery – Ensuring Service Continuity § Typical scenario for Campus connectivity § Resiliency for business customers against disasters § Maintaining high availability Central Building Data Center Building 1 x x Net. Beam wireless connection Building 2 Fiber connection Net. Beam – Product Presentation 10

Extending High Capacity reach over Water or Rail § Typical scenario for Campus connectivity § Resiliency for business customers against disasters § Maintaining high availability Net. Beam wireless connection Net. Beam – Product Presentation 11

Municipalities, Local Government – Connecting Public Services § Local governments continue to improve services • Free WIFI networks • Safe city security networks • House of commissioning POLICE Headquarter MUNICIPALITY Command Control § Local need to connect local services • Libraries, Public schools, Kindergarten, waste management • Social communities § Maintaining high availability and high capacity as minimum today Net. Beam 1 G 1 Net. Beam M 71 Net. Beam – Product Presentation 12

Future proof of surveillance network § Invisible street level & roof top installation with the industry's smallest form factor § Unlimited capacity § No Interference Cascaded Wireless Network Street Level Net. Beam M 71 Aggregation Net. Beam 1 G 1 Net. Beam – Product Presentation 13

Net. Beam Solution Deployed as Fiber Extension § Net. Beam fits as a fiber extension solution to close the gaps between existing fiber POCs and businesses/multi-tenant buildings § Main applications: • SME / SMB broadband connectivity • Security • DSLAM / CMTS Aggregation • Video Distribution / IPTV Fiber E-Band Radio Fast Deployment, Very FAST ROI Net. Beam – Product Presentation 14

Last Mile and Small Cells Backhaul Transport Network Core Network Cell Sites 1 st Aggr. Last/First Mile Small Cells 2 nd Aggr. Second Mile Last/First Backhaul Mile 3 rd Aggr. BSC/RNC/ SAE-GW Middle Mile Second Mile Middle Mile 20 Mbps – 150 Mbps 20 Mbps -– 300 Mbps 20 Mbps 300 Mbps 100 Mbps 1 Gbps 100 Mbps–– 1 Gbps Over 1 Gbps 1 Gbps Required link throughput <200 m <1. 5 km (urban) 1 Km to 5 Km 1 Kmto 5 Km n X Km Distance between sites n X 100, 000 n X 1, 000 n X 100 # of sites to be connected Net. Beam – Product Presentation 15

Ethernet Everywhere § Campuses: • Health • Education • Corporates, businesses § Security: • CCTV § Computing: • • • Distributed servers / storage Cloud computing LAN Extension § Service providers, ISPs • • Backhaul Last mile Net. Beam – Product Presentation 16

Product Highlights Net. Beam – Product Presentation 17

Current product portfolio – Compact, Easy to Install, All Outdoor § High Performance • 1 Gbps (aggregate or full duplex), symmetric/asymmetric § Green, all outdoor, easy to install solution • Light weight for ODU + 1 ft. Antenna • Reduced energy costs, 45 W • One cable installation (Po. E) § Affordable • Low cost per link • Lightly licensed spectrum • Low cost OPEX Net. Beam – Product Presentation 18

Netronics Net. Beam Products Family Net. Beam – Product Presentation 19

VLSI Based Platform - Wide-range Family of Products All-outdoor unit Ethernet Network Processor CMOS Baseband (modem) Single chip Radio Transceiver Ethernet Netronics CMOS base band (modem) chip Netronics antenna feed Netronics diplexer Netronics Si. Ge RFIC for Eband © 2013 All Rights reserved to Netronics Communication Ltd. Company Confidential Net. Beam – Product Presentation 20

Link Availability for Net. Beam E-band Radios § Link performance impacted by rain § Built-in Hitless Adaptive Modulation: 1000 Dramatically increases link availability • Throughput is decreased as rain attenuation increases • Net. Beam Radios: • Up to 4 Km • Up to 1000 Mbps Built-in Qo. S preserves high-priority traffic 1000 Mbps Background Throughput (Mbps) • 100 2 Complete link outage: 53 minutes/year 99. 99% File transfer 99. 995% 350 Mbps Web surfing 99. 997% 100 Mbps Real time streaming 99. 999% 25 Mbps Voice Complete link outage: <5 minutes/year Availability 700 Mbps Throughput 4 >99. 999% Net. Beam – Product Presentation 21

Net. Beam 1 G Product Throughput Technology TDD Frequency 71 -76 GHz Throughput Up to 1000 Mbps HD License options: 100, 200, 500, 1000 Mbps May be divided: 50/50%, 25/75%, 10/90% Gb. E Ports 2 (RJ 45 or SFP) Antenna 31 cm, integrated, Gain 43 d. Bi (ETSI/FCC) 65 cm external, Gain 50 d. Bi (ETSI/FCC) Weight 3 Kg Link Distance Max: up to 4500 m Typical: up to 3000 m Net. Beam – Product Presentation 22

Net. Beam M 71 Product Throughput Technology TDD Frequency 71 -76 GHz Throughput 700 Mbps HD May be divided: 50/50%, 25/75%, 10/90% Gb. E Ports 2 (RJ 45 or SFP) Antenna 31 cm, integrated, Gain 43 d. Bi (ETSI/FCC) 65 cm external, Gain 50 d. Bi (ETSI/FCC) Weight 3 Kg Link Distance Max: up to 4500 m Typical: up to 3000 m Net. Beam – Product Presentation 23

Net. Beam 2 G Product Throughput Technology FDD Frequency 71 -76 / 81 -86 GHz Throughput Up to 1000 Mbps FD License options: 100, 200, 500, 1000 Mbps Gb. E Ports 4 (2 x. RJ 45+2 x. SFP or 1 x. RJ 45+3 SFP) Antenna 31 cm, integrated, Gain 43 d. Bi (ETSI/FCC) 65 cm external, Gain 50 d. Bi (ETSI/FCC) Weight 4 Kg Link Distance Max: up to 4500 m Typical: up to 3000 m Net. Beam – Product Presentation 24

Support both TDD and FDD Technologies TDD Site A Site B Freq H Freq L Not used TX Freq H Freq L FDD RX TX RX Not used RX TX Site A time Site B time Freq H TX Freq L RX Freq H RX Freq L TX time § FDD: • Throughput: FDD offers twice throughput of TDD § TDD: • Cost: TDD is less expensive than FDD • Inventory: TDD simplifies inventory: only one type of radio • Symmetry: TDD offers asymmetric throughput allocation: 50%/50%, 75%/25%, 90%/10% Ideal for applications where downlink > uplink (CCTV, ISP, mobile backhaul) Net. Beam – Product Presentation 25

Data Interface Net. Beam 1 G and M 7 § Supported Ethernet Interfaces: • 2 x 100/1000 Base-T (RJ 45) • 2 x 1000 Base-X (SFP) Supported SFP Types: 1000 Base-LX (1310 nm), SX (850 nm) § Any combination of 2 Ethernet interfaces may be used at a given time Net. Beam – Product Presentation 26

ODU Interface Net. Beam 2 G § Eth 1 to 4 - four Gigabit Ethernet data ports (ordering option): • 2 x Electrical 10/1000 (RJ 45) + 2 x SFP [1000 Base-LX (1310 nm), SX (850 nm)] • 1 x Electrical 10/1000 (RJ 45) + 3 x SFP [1000 Base-LX (1310 nm), SX (850 nm)] § PWR – DC Power connector (alternatively, connect Po. E to port 1) § AUX – AGC ports, Reset/Restore factory Defaults push-button PWR AUX 1. Reset 2. Restore factory defaults (press for more than 5 seconds) 1 2 3 4 AGC port for Voltmeter probes Net. Beam – Product Presentation 27

System LEDs LED PWR Indication Power Boot Color Green – Power OK Alternate Blink Green – device boot Red Power failure Reset (first 2 seconds) Off – N/A RF Link up Alignment Activity Green – Link up Blink Green – RF Activity Orange – Alignment mode Off – Link down ETH 1/2/3/4 Carrier (Link) Speed Activity Green – Link 1 G Blink Green – 1 G Activity Orange – Link 10/100 Blink Orange– 10/100 Activity Off – No link (carrier) PWR RF Eth 1 Eth 2 Eth 3 Eth 4 Net. Beam – Product Presentation 28

Product features Net. Beam – Product Presentation 29

Common feature set § Integrated silicon solution: • High MTBF (>70 years) • Low power consumption and Po. E (Power-over-Ethernet) § Advanced Layer-2 features: • Provider Bridge (VLAN, Q-in-Q) • MEF-compliant Quality of Service § Spectrum efficiency: QPSK to 64 QAM § Hitless (errorless) adaptive modulation & coding § Optional features: • Sync. E and IEEE 1588 TC • AES Encryption • OAM • Ethernet Ring Protection Net. Beam – Product Presentation 30

Backhaul Deployment Scenarios § Example 1 – Hub and Spoke: § Example 2 - Ring: Ring § Example 3 – Daisy Chain: Daisy Chain Net. Beam – Product Presentation 31

Switching § The Net. Beam 1 G incorporates a fully functional integrated Provider Bridge (IEEE 802. 1 ad) • The IEEE 802. 1 ad PB, commonly known as Qin. Q, provides a second stack of VLAN in a bridged network forwarding (tunneling) frames from multiple customers through a provider network using service VLANs (S-VLAN) while maintaining the customer’s VLAN (C-VLAN) § Qo. S-Aware Transparent Bridge (IEEE 802. 1 d) • The Net. Beam 1 G provides a Qo. S-aware transparent bridge mode • for network scenarios when the advanced networking and switching capabilities of the are not required. • Minimal user configuration is required to achieve a point-to-point connection while still utilizing the Quality of Service and adaptive bandwidth, coding and modulation capabilities. Net. Beam – Product Presentation 32

Qo. S – Classification and Rate Limiting § The Net. Beam Qo. S Engine classifies the incoming packets onto streams by VID, PCP, DSCP (as defined by the IEEE 802. 1 Q/p and RFC-2475 standards), or alternatively MPLS EXP bit. § Each stream may be assigned a bandwidth profile with CIR (committed rate), CBS (committed burst size), EIR (excess rate), EBS (excess burst size) color-mode. © 2013 All Rights reserved to Netronics Communication Ltd. Company Confidential Net. Beam – Product Presentation 33

Qo. S – Scheduling Mechanism § Strict Priority • Provides lowest latency for the highest class • Lower priority packets are served only if all higher priority queues are empty § Weighted Fair Queuing (WFQ) • Data packet scheduling technique maintaining fairness by applying weights to the queues • Each queue is serviced in the order of its weighted proportion to the available resources § Shaper • Shaping retains excess packets in a queue and then schedules the excess for later transmission intermittently. The result of traffic shaping is a smoothed packet output rate. © 2013 All Rights reserved to Netronics Communication Ltd. Company Confidential Net. Beam – Product Presentation 34

Ethernet OAM and Performance Monitoring § End-to-end Service OAM based on IEEE 802. 1 ag (CFM) providing end-to-end fault monitoring and performance measurements • CFM Continuity Check Message (CCM) • CFM Linktrace • CFM Loopback § Link OAM based on IEEE 802. 3 ah (EFM) EFM Discovery • EFM Remote Loopback § Performance monitoring according to Y. 1731 • Frame delay • Frame loss Operator B Operator A © 2013 All Rights reserved to Netronics Communication Ltd. Company Confidential Link OAM 802. 3 ah Service OAM 802. 1 ag / Y. 1731 Net. Beam – Product Presentation 35

MEF Compliant § Net. Beam 1 G equipment compliance • MEF 9, Ethernet Services Functionality E-Line, E-Lan and E-Tree services UNI attributes, Service frame delivery, VLAN tag support • MEF 14, Ethernet Service Performance Service performance, Bandwidth profiles, BW profile rate enforcement • MEF 21, UNI Type 2 – Link OAM Discovery process, OAM PDU tests Net. Beam – Product Presentation 36

Resiliency § Net. Beam supports non-proprietary protection and resiliency standards allowing mixed-vendor deployments to provide resiliency, higher reliability and better distribution of the network peak loads § Supported resiliency standards: • G. 8032 Ethernet Ring Protection Switching x. DSL Fault Fiber Net. Beam – Product Presentation 37

Synchronous Ethernet § The Net. Beam 1 G provides Synchronous Ethernet capabilities receiving a synchronized Ethernet link and provides a synchronized Ethernet link on the other end of the wireless link within the required masks. Synchronous Ethernet (Sync. E) is a link-by-link distribution scheme that uses the Ethernet physical layer to accurately distribute the clock frequency. The ITU-T standard G. 8261 defines various aspects of Synchronous Ethernet such as the acceptable limits of jitter and wander for packet networks as well as the minimum requirements for the synchronization function of network elements. Net. Beam – Product Presentation 38

IEEE 1588 v. 2 Optimized Transport § Optimized Transport • The Net. Beam 1 G provides optimized transport of the IEEE 1588 v. 2 packets allowing to the slave to regenerate the clock within the required masks § 1588 TC • • Net. Beam 1 G supports 1588 TC by HW Net. Beam alters the timing contents of 1588 packet to compensate for the delay caused by the switch. The Net. Beam 1 G calculates how much time a ‘sync’ packet spends within the switch and modifies the timestamp to make up for the delay, this reduce the jitter of the network over the 1588 packets. The IEEE standard 1588 -2008, also known as 1588 v 2, defines a packet-based, timestamp distribution between a master clock and a slave, whereby the timing information originates from a Grandmaster clock function that is usually traceable to a Primary Reference Clock (PRC) or Coordinated Universal Time (UTC). Net. Beam – Product Presentation 39

Security Features § Physical • Proprietary DSP, requires Netronics ODU to intercept • Pencil beam – requires to be physically within antenna transmission path • Synchronized transmission – only ‘man-in-the-middle’ interception for eavesdropping § Link / data encryption • AES with 128/256 bit security • Link ID § Management aspects : • SFTP for file transfer • CLI access only with SSH • SNMPv 3 (supporting both HMAC and MD 5) • WEB GUI only with https § User access • Different privileges categories • TACACS+/ Radius user authentication Net. Beam – Product Presentation 40

Antenna § Self-designed, innovative 1’ (31 cm) antenna designed for best price-performance ratio • Type: Integrated, Cassegrain reflector • Polarization: Vertical or Horizontal • Performance: Diameter Gain Beam Width Pattern 31 65 (12. 2”) (25. 6”) 43 d. Bi 50 d. Bi 0. 8⁰ 0. 5⁰ ETSI/FCC § Net. Beam “center-pole” mounting significantly lowers the wind factor • Pole stability and vibration requirements for installation may be eased allowing low profile installations Net. Beam – Product Presentation 41

RF § Netronics integrated transceiver uses Silicon Germanium (Si. Ge) technology, involving state-of-the-art process technology and a novel RF and system design § Operating Frequency: 71 -76 GHz, 81 -86 GHz (FDD) § RF Channel Arrangement: 500 MHz: 71375 + n x 500 MHz, n=0… 8 250 MHz: 71250 + n x 250 MHz, n=0. . . 18 § RF Channel Selection § Transmit Power (typical): : via EMS/NMS/CLI TDD +5 ÷ +8 d. Bm FDD +7 ÷ +10 d. Bm Net. Beam – Product Presentation 42

Modem § Net. Beam utilizes a single-chip OFDM modem • Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technique that employs overlapping, orthogonal narrow band signals § Net. Beam’s OFDM modem is able to perform rapid bandwidth, coding and modulation adaptations contributing to the link budget • Transmit full bandwidth (500 MHz), ½ bandwidth (250 MHz), ¼ bandwidth (125 MHz) § Net. Beam’s OFDM modem is more robust to cope with multipath propagation. § Spectral efficiency – 1 Gbps over 500 MHz • Modulations: QPSK, 16 QAM, 64 QAM Net. Beam – Product Presentation 43

Standard Compliance § CE Marked § RF EN 302 217 -3 1. 3. 1 FCC 47 CFR part 101: 2009 § EMC EN 301 489 -4 FCC 47 CFR part 15 § § Safety UL 60950 Operation EN 300 019 -1 -4 Class 4. 1 E Storage EN 300 019 -1 -1 Class 1. 2 Transportation EN 300 019 -1 -2 Class 2. 2 Net. Beam – Product Presentation 44

Environmental § Operating Temperature: -45° ÷ +55°C (-49° ÷ +131°F) § Relative Humidity: 0 to 100% § Altitude (m): 4, 500 (14, 765 ft. ) § Ingress Protection Rating: IP 67 Net. Beam – Product Presentation 45

Extremely Low Power Consumption § The Net. Beam has an extremely low power consumption of 45 W per side § The low power consumption results in higher system reliability due to low heat dissipation § The Net. Beam may be power fed by either: • Standard IEEE 802. 3 at-2009 Power over Ethernet (Po. E+) • Carrier-grade ± 48 VDC • DC input range: ± 37 ÷ ± 57 VDC Net. Beam – Product Presentation 46

Installer Friendly § Extremely light weight: • Can be carried up the mast on installers belt saving time and money § Quick antenna alignment • In current installation: the link was installed and aligned in under 15 minutes (following a short training) Quick release / attach mechanism for fast MTTR Azimuth alignment Fine alignment ± 8° Elevation alignment Fine alignment ± 16° Net. Beam – Product Presentation 47

Net. Beam 1 G Dimensions and Weights Form Factor All-outdoor Dimensions ODU (H x W x D): Antenna - 26 cm, 10. 3” (Dia. x Depth): Antenna - 31 cm, 12. 2” (Dia. x Depth): Antenna - 65 cm, 25. 6” (Dia. x Depth): 24. 5 cm x 22. 5 cm x 5 cm (9. 7” x 8. 9” x 2”) 26 cm x 10 cm 31 cm x 11 cm 65 cm x 37 cm (10. 3” x 3. 9”) (12. 2” x 4. 3”) (25. 6” x 14. 6”) Weights 3 kg 3. 5 kg 2 kg 1. 5 kg 8 kg ODU+ antenna (26 cm, 10. 3”): ODU+ antenna (31 cm, 12. 2”): ODU: Antenna (26 cm, 10. 3”): Antenna (31 cm, 12. 2”): Antenna (65 cm, 25. 6”): (6. 6 lbs) (7. 7 lbs) (4. 4 lbs) (2. 2 lbs) (3. 3 lbs) (18 lbs) Net. Beam – Product Presentation 48

Net. Beam 1 G Dimensions and Weights Form Factor All-outdoor Dimensions ODU (H x W x D): Antenna - 31 cm, 12. 2” (Dia. x Depth): Antenna - 65 cm, 25. 6” (Dia. x Depth): 24. 5 cm x 22. 5 cm x 7 cm (9. 7” x 8. 9” x 2”) 31 cm x 11 cm 65 cm x 37 cm (12. 2” x 4. 3”) (25. 6” x 14. 6”) Weights ODU+ antenna (31 cm, 12. 2”): 3. 5 kg (7. 7 lbs) Net. Beam – Product Presentation 49

Management § NMS Interface Protocol: SNMP v 2/v 3 § Element Management: Web-based EMS, CLI § Management Interface: Via the Ethernet interfaces, in-band § RSSI Indication: Accurate power reading available at ODU and management § Performance Monitoring: Per Ethernet port statistics Per VLAN statistics Per queue statistics Enhanced radio statistics Net. Beam – Product Presentation 50

Management Concept § CLI for full configuration and maintenance § Web-based management interface § SNMP v. 2 and SNMP v. 3 – configuration, monitoring and northbound default>show rf rf rf rf rf operational tx-state rx-state cinr rssi ptx channel-width frequency role-status mode alignment-status lowest-modulation tx-asymmetry rx-link-id temperature : : : : : up normal 19 -43 5 500 74000 master adaptive qpsk 4 1 0. 5 inactive qpsk 1 4 0. 5 50 tx-50 rx 0 0 52 Net. Beam – Product Presentation 51

Diagnostics Tools § The Net. Beam provides a rich set of indicators and diagnostic tools designed to monitor the link’s performance, identify operating faults and resolve them. • ODU LEDs • System Alarm and Events • Alarm propagation – alerting other elements in the network when a fault occurs • System statistics – Real time and historical data, including RF and Ethernet ports, VLAN and RSSI values • System loopbacks – RF and Ethernet ports • Admin status control for RF and Ethernet ports Net. Beam – Product Presentation 52

Summary Net. Beam – Product Presentation 53

Better, Smaller, Cheaper… and Proven § Last mile optimization • Size, weight, ease of installation, power consumption § Cost dramatically reduced • Price lower than traditional MW • Fits on simple poles, shorter installation time • Smaller electricity bill, one cable feed (Po. E) § Carrier Class product with higher spectral efficiency • MEF Compliant full L 2 built in switch • More available channels to further reduced spectrum costs § Field Proven • Over 8500 links deployed and operational over 3 years • Operational in tier-1 operators’ networks and mission critical applications • Weather resilient: Hurricane Sandy, Monsoon season in India Net. Beam – Product Presentation 54

Better, Smaller, Cheaper… and Proven § Future Proof • Network Processor • 1 G throughput capacity § Integrated silicon solution: • High MTBF (>70 years) • Low power consumption and Po. E § Advanced Layer-2 features: • Provider Bridge (VLAN, Q-in-Q) • MEF-compliant Quality of Service § Spectrum efficiency: QPSK to 64 QAM § Hitless adaptive modulation & coding § Optional features: • Sync. E and IEEE 1588 TC • AES Encryption • OAM • Ethernet Ring Protection Net. Beam – Product Presentation 55

Thank You! Net. Beam – Product Presentation 56