PLEASE PLACE YOUR PHONE ON MUTE We are expecting many people to join this webinar. PLACE YOUR PHONE ON MUTE Use the mute button on your phone OR Press *6 to mute, #6 to unmute If you have questions, please send a note to the presenter in the Webex chat box or via Lync and they will call on you. PLEASE PLACE YOUR PHONE ON MUTE Use the mute button on your phone OR Press *6 to mute, #6 to unmute SEPTEMBER 2015

CTR 8380 SALES INTRODUCTION SEPTEMBER 2015

AGENDA Introduction and Sales Pitch Product details Ordering and Part Numbers Market Introduction Collateral and Sales Tools SEPTEMBER 2015

INTRODUCTION

SOMETIMES YOU JUST NEED TO GO OUTDOORS The world’s only outdoor microwave router — CTR 8380 SEPTEMBER 2015

Imagine a product that combines… A Powerful Microwave Platform The most compact and integrated IDU on the market More radios and GE ports, in one rack unit LTE-A Ready performance MICROWAVE ROUTER A Full-Featured Router IP/MPLS router Integrated microwave + routing ALL-OUTDOOR Convenient Outdoor Package Compact Environmentally resilient – IPx6 Hardened operation -33 to +65ºC SEPTEMBER 2015

AVIAT CTR 8380 ALL-OUTDOOR Smart MICROWAVE ROUTER SEPTEMBER 2015

Introducing CTR 8380 A Full-Featured Outdoor Router, Purpose-Built For Microwave MODEM FOR IF-ODU CONNECTIONS ROUTING WITH IP/MPLS (licensable) POE FOR OUTDOOR PACKET RADIO (WTM) CONNECTIONS* MULTI-PORT CE SWITCH (licensable) AC* AND DC POWER OPTIONS This product looks like the Eclipse INU to me in that you can customize/change/upgrade functionality by simply swapping out cards. In the meeting yesterday there was mention that when we came out w/Eclipse everyone copied us and that approach. That speaks to our Innovation claim. Looks like we are doing it again in that the form of the CTR allowing for customization….Have we addressed that? (Might be how Management happens, not certain). Do we need to show the cards separately or maybe an angled shot w/some of the cards slightly out of the chassis to make that apparent at a glance? I still feel let down on this slide…In our research about launches we came across an article that Steve Jobs did not include in his presentations the techie bits in the phone or ipad but rather how your benefit. * Roadmap Item SMARTER PERFORMANCE, MADE SIMPLE SEPTEMBER 2015

Full portfolio of Microwave Routers PRODUCT CTR 8380 CTR 8300 CTR 8540 CTR 8440 CTR 8611 DESCRIPTION Outdoor Microwave Router Ultra-Compact Microwave Router Access Microwave Router Transport Microwave Router Resilient Microwave Router GENERAL SERVICES Carrier Ethernet, Ethernet OAM Pseudowire, Carrier Ethernet, Ethernet OAM Pseudowire, Carrier Ethernet, Ethernet OAM L3 SERVICES IP/MPLS: IPv4/IPv6, VPLS, LDP, RSVP-TE, RIP/OSPF/BGP TIMING SynchE, IEEE 1588v2 Stratum-3 PORT DENSITY 4x GigE 16x E1/T1 12x GigE 16x E1/T1, 4xSTM1 32x E1/T1 SWITCHING FABRIC 5 Gbit/s 10 Gbit/s 24 Gbit/s RADIO FEATURES Radio networking: 2-way nodal IF, 1+0/1+1/2+0 XPIC, SD and FD; L1LA, 1024QAM ACM Radio networking: 8-way nodal IF, 1+0/1+1/2+0 XPIC, SD and FD; L1LA, 1024QAM ACM Aviat ICF Interworking Function with WTM 3000 all-outdoor radios MECHANICAL Outdoor mount 1RU, ½ rack width 1RU, 4 module slots, PoE 1RU, extended operating temp 2RU, 7 module slots APPLICATIONS Access/Network Edge Small Cell backhaul Access, Pre-Aggregation, Aggregation Mission critical for Public Safety and Enterprise SEPTEMBER 2015

CTR 8380 - All-outdoor Smart node ODU 600 Nodal microwave support (2-way) Integrated L2 Switch + L3 IP/MPLS Router And a Single Management Interface ODU 600 PROVISION AVIAT CTR 8380 SMART NODE BENEFITS, FOR ZERO-FOOTPRINT SITES SEPTEMBER 2015

CTR 8312 CTR 8380 CTR 8540 AVIAT SMART NODE: Nodal/Terminal, Split-Mount and All-Outdoor, L2 CE and L3 IP/MPLS Networking CTR 8380 CTR 8380

Why integrate MW radio and router? SPLIT MOUNT MICROWAVE ODU (EG: ODU 600) ODR ODR MICROWAVE NMS SINGLE NMS PROVISION ETHERNET ETHERNET IF Interface IF Interface 48VDC 48VDC PoE PoE Managed Element ROUTER NMS Managed Element INDOOR/OUTDOOR ROUTER CTR 8380 OUTDOOR MICROWAVE ROUTER Media Awareness Reliability Operations TCO POOR Microwave not integrated with L3 More downtime COMPLEX Many separate devices to manage, multiple Management platforms, complex power management, complex demarcations HIGH More boxes, complex operations, lower reliability EXCELLENT Adaptive media awareness – common protocol across all devices No PoE injectors, no complex cabling SIMPLE Single virtualized device, single EMS, single IP address, L2 configuration, QoS policy, etc LOW Fewer boxes, simpler, more reliable

And Integrated management across L1, L2 and L3 with AVIAT Provision Point/click provisioning and management* of all L1, L2, L3 configuration from same interface *Roadmap item Different operations teams able to manage a single microwave router Transport: RAC, L2 configuration RAN/IP: Ethernet ports, Routing configuration Eliminate configuration errors and interoperability concerns across all layers Aligned security / QoS / synchronization policy across microwave, routing and management domains End-end coordination of media awareness, failure recovery Essential Functionality to Lower Network OPEX ESSENTIAL FUNCTIONALITY FOR LOWER OPEX SEPTEMBER 2015

CTR 8380 Deployment Applications All-outdoor macro cell backhaul: WTM 3100/3200 all-outdoor radio replacement All-outdoor node with IP/MPLS All-outdoor small cell backhaul: Ideal for initial deployment phase on rooftops Small cell aggregation with IP/MPLS All outdoor Enterprise links: Multi-service capability Integration with CTR-based backhaul network SEPTEMBER 2015

Enabling new enterprise services Metro CellSITE Large portfolio of services… IP VPN, L2 VPN, VPLS, MPLS VPN, to ensure overall business objectives are met Fast service delivery… Layer 2/3 MPLS VPN and integrated management enables easier provisioning and implementation QoS Controls… Granular QoS solution for SLA guarantees CTR 8380 IP VPN, MPLS VPN, L2 VPN Important: CTR allows operators to make more money! These 3 slides probably should be added to our investor deck Enterprise Services Government M2M, video Enabling new revenue, higher APRU, and top line growth SEPTEMBER 2015

WTM 3100, 3200 replacement CTR 8380 + ODU600 replace WTM 3100 and WTM 3200 (both now EOL) for all- outdoor radio requirements Upsell CTR nodal and L3 differentiators Longer term will be augmented by WTM 4100 SEPTEMBER 2015

PRODUCT DETAILS

CTR 8380 physical interfaces – CURRENT DESIGN MAINT (USB) -48 VDC 2x IF (ODU600) 4x GigE PORT OPTIONS 2 x Electrical 4 x Electrical 2 x Electrical + 2 x Optical SEPTEMBER 2015

2 x Electrical + 2 x Optical New DESIGN 2x IF (ODU600) HANDLE -48 VDC MAINT (USB) 4x GigE PORT OPTIONS 2 x Electrical 4 x Electrical 2 x Electrical + 2 x Optical SEPTEMBER 2015

RF Unit Compatibility ODU 600 Connects to one or two ODU300*, ODU600 or ODU600sp 5 to 42 GHz bands QPSK to 1024QAM, ACM Terminal, repeater or dual capacity link 1+0, 1+1/SD, 2x(1+0) or 2+0/XPIC configurations, without inter-ODU cabling Standard IF coax connections to ODUs, up to 300m/1000ft Ethernet Connection to all-outdoor radios (eg: WTM 3300) with external PoE (initial release), and later via integrated PoE port (Roadmap) * Remote mount only ODU 600 IF IF Ethernet PoE 48 VDC WTM 3300 SEPTEMBER 2015

CTR 8380 Carrier Ethernet Features - first release Ethernet Switching, MAC Learning of up to 2000 addresses 802.1Q VLAN Tag and untag 802.1ad Provider Bridging (QinQ), VLAN translation Support for 250 VLANs QoS: Classification: VLAN, DSCP or Port based (MPLS EXP excluded) QoS: Scheduling: Strict, RR, WRR, CIR/EIR, and Hybrid options of Strict-RR, Strict-WRR and Strict-CIR/EIR Output Rate Limiting : Static on outgoing ports Dynamic Shaping with ICF on RAC interfaces for hitless ACM control Jumbo Frames, MTU sizes from 64 to 10,000 bytes Ethernet OAM - 802.1ag / Y.1731 CC, LB & LT, 802.3ah ETH-AIS & ETH-RDI Synchronization Synchronous Ethernet, 1588v2 PTP agnostic transport Resiliency Rapid and Multiple Spanning Tree Protocol (IEEE 802.1W and 802.1S) Ethernet Ring Protection compliant (G.8032) – Port Based ERPS over RAC radio links and front panel ports ECFM with OAM CCM SEPTEMBER 2015

CTR 8380 ADMINISTRATION AND OPERATION - first release Aviat OS Software upgrade from CLI or Web Interface Configuration save and load IPv4 addressing with an In-Band Management VLAN. Telnet or SSH access Console access through V.24 port for local CLI Interface SNMPv2c ProVision or MIB interface support Event and Alarm capture, time stamp and logging. Ethernet statistics (partial RMON 1), Radio performance statistics Ethernet Statistics ‘per Queue’ Simple Network Time Protocol (SNTP V4), embedded real time clock VLAN and QoS configuration via CTR Portal Interface OAM Y.1731 Perf Mgmt – PD/PDV/LM (Roadmap) SEPTEMBER 2015

CTR 8380 IP/MPLS Features – roadmap L3 IP/MPLS and VPN Services IPv4 unicast, TCP/IP, UDP MPLS L2VPN (VPLS, VPWS) MPLS L3VPN (protected and unprotected TE tunnels) : Static Routing and Static LSP Dynamic Routing Protocols: IS-IS / IS-IS-TE & BGP Redistribution of IS-IS to BGP Dynamic Signaling Protocols: LDP, T-LDP & RSVP Extensions to RSVP for LSP Tunnels MPLS OA&M: LSP ping / Trace Route over LDP / TE & VCCV on LDP MPLS QOS - Exp bit Remarking Resiliency MPLS TE-FRR (Fast Reroute) 1:N (Facility) 1:1 RSVP-TE LSP end to end protection SEPTEMBER 2015

CTR 8380 configuration options – first release 1+0 1+0 Repeater 2+0 (XPIC optional) 1+1 (RF only) 1+1 SD CTR 8380 SEPTEMBER 2015

CTR Interoperability – first release 1+0 1+1 (RF Protection only) 1+1 Space Diversity 2x (1+0) terminal/repeater 2+0 dual capacity 2+0 with XPIC 6 to 38 GHz QPSK to 1024QAM CTR 8311/8312 CTR 8380 1+0 1+1 (RF Protection only) 1+1 Space Diversity 2x (1+0) terminal/repeater 2+0 dual capacity* 2+0 with XPIC* 6 to 38 GHz QPSK to 1024QAM * Some configurations involving L1LA are subject to Roadmap CTR 8540 CTR 8380 CTR 8380 SEPTEMBER 2015

CTR 8380 Mounting options ‘Piggy-back’ mount with ODU600 Tower-Top, Integrated ‘Piggy-back’ mount with ODU600 Separate pole mount adjacent to ODU/antenna Pole mount at ground level for easy access without tower climb CTR 8380 wall mount inside or on exterior of shelter/cabinet, up to 300m/1,000ft from ODU/antenna Tower-Top, Adjacent Remote, Shelter/Cabinet Internal/External Remote, Tower Base

CTR 8380 piggy-back ODU Mount ODU MOUNTING ARMS ANTENNA ODU600 CTR 8380 SEPTEMBER 2015

STAINLESS STEEL BANDING Wall and Pole Mount STAINLESS STEEL BANDING SCREW HOLES SEPTEMBER 2015

ORDERING AND PART NUMBERS

CTR-8380 Marketing Model Number Structure CTR8380-XYZZ-P Standard All-Outdoor series prefix X : Number of Outdoor Ethernet ports 8 = 2 x RJ-45 Gigabit Ethernet ports 9 = 4 x RJ-45 Gigabit Ethernet ports Y : Number of IF ports 1 = 1 x N-Type IF Ports 2 = 2 x N-Type IF Ports ZZ : Optical ports 00 = No Optical Ports L0 = 1 x 1000Base-LX Optical Ports S0 = 1 x 1000Base-SX Optical Ports LL = 2 x 1000Base-LX Optical Ports SS = 2 x 1000Base-SX Optical Ports (LC Connectors only) CONFIGURATION INFO P : Power D = -48 VDC A = 120 / 240 VAC SEPTEMBER 2015

CTR-8380 Agile / Oracle Part Number Structure CTR8380-XYZZ-P-00-00R Standard All-Outdoor series prefix X : Number of Outdoor Ethernet ports 8 = 2 x RJ-45 Gigabit Ethernet ports 9 = 4 x RJ-45 Gigabit Ethernet ports Y : Number of IF ports 1 = 1 x N-Type IF Ports 2 = 2 x N-Type IF Ports 00R : Revision Control Reserved for revision control in Database ZZ : Optical ports 00 = No Optical Ports L0 = 1 x 1000Base-LX Optical Ports S0 = 1 x 1000Base-SX Optical Ports LL = 2 x 1000Base-LX Optical Ports SS = 2 x 1000Base-SX Optical Ports (LC Connectors only) CONFIGURATION INFO 00 : Reserved for future use P : Power D = -48 VDC A = 120 / 240 VAC SEPTEMBER 2015

Standard Build options for INITIAL releases Marketing Model Number Description First Variant (Pilot Build) CTR 8380-82L0-D CTR 8380 with RAC 2x & 2 x GE RJ-45, 1 x Optical 1000Base-LX ports, -48VDc Candidate Variants for Subsequent Release CTR 8380-8100-D CTR 8380 with RAC 1x & 2 x GE RJ-45, -48VDc CTR 8380-81L0-D CTR 8380 with RAC 1x & 2 x GE RJ-45, 1 x Optical 1000Base-LX port, -48VDc CTR 8380-8200-D CTR 8380 with RAC 2x & 2 x GE RJ-45, -48VDc CTR 8380-82LL-D CTR 8380 with RAC 2x & 2 x GE RJ-45, 2 x Optical 1000Base-LX ports, -48VDc CTR 8380-9200-D CTR 8380 with RAC 2x & 4 x GE RJ-45, -48VDc SEPTEMBER 2015

ROADMAP

CTR 8380 ROADMAP CONFIDENTIAL SCHEDULED R1.0 TENTATIVE R2.0 CANDIDATE (R3.0 CTR Software) TENTATIVE R2.0 (R3.1 CTR Software) CANDIDATE Hardware Configurations Single and Dual IF option with 2x Electrical Ports and 1x Optical SMF LX Ethernet Ports -48V DC Power Supply (CTR 8380-82L0-D & CTR 8380-81L0-D) RF support for ODU 600/600sp 1+0, 1+1/SD, 2+0/XPIC configurations OTA Interoperability CTR 8540 (RAC 1x and RAC 2x) in 1+0, 1+1 / SD and 2+0 configurations CTR 8311 in 1+0 only CTR 8312 1+0, 1+1 / SD and 2+0 Software Features CTR R3.0 Software Base with 8380 support included (Carrier Ethernet) Hardware Configurations Single IF option with: 2x Electrical Ethernet ports (CTR 8380-8100-D) Dual IF option with 4x Electrical Ethernet ports (CTR 8380-9200-D) Software Features CTR R3.1 Software Base with 8380 support included (Carrier Ethernet) Hardware Configurations Single IF option with 2x Electrical Ethernet ports Dual IF option with 2x Electrical + 2 x Optical Optical SX options L1LA Lite MLHC 2+0/XPIC Interoperability with CTR 8540 AC Power Supply PoE Support GPS Support Software Features MPLS support R1.0 BETA/Demo R1.0 GA R2.0 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 CY 2015 CY 2016 CONFIDENTIAL SEPTEMBER 2015

MARKET INTRODUCTION

MARKET INTRODUCTION Analyst briefings Sep 1 to 8 Launch at CTIA 2015 ABI, Current, Skylight, Dell ‘Oro Launch at CTIA 2015 The premier US mobile event Las Vegas, 9-11 Sep Press announcement 8 September Customer Launch Webinars Sept 16 at 6am, 10am, 9pm PST (3 sessions) Attendees can select session based on their time zone SEPTEMBER 2015

COLLATERAL

COLLATERAL PLAN Short datasheet – now available Long datasheet – September 2015 Customer presentation – now available Product Description – October 2015 Product Ordering Guide – November 2015 User Manuals – December 2015 SEPTEMBER 2015

CONCLUSIONS

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ CTR 8380 OUTDOOR NODE Outdoor microwave node, with integrated traffic routing Single switch, simplified configuration (eg: QoS) IP/MPLS enabled Tight microwave + networking inter-operation Simplified support for 2+0 XPIC, 1+1, diversity links Multiple GigE traffic ports Single managed Network Element (NE), one IP address High reliability, simplified maintenance ✓ ✓ ✓ ✓ CTR 8380 OUTDOOR NODE ✓ ✓ ✓ ✓

Aviat Networks does not guarantee or commit to a legal obligation to deliver the features and/or functionality described in this document, and reserves the right to make changes to the specifications and product releases at any time without prior notice.