POL Next Generation LAN Networks Anovidan Investments Ltd

POL Next Generation LAN Networks Anovidan Investments Ltd Introduction to Passive Optical LAN � Changing the Landscape of Enterprise Infrastructure � 07/06/2021 1

POL – ECO friendly solution CAT 3 • • • CAT 5 e Voice only • Serving 120 end-points • Capacity in Kbps • Single Mode Fiber • Data only Serving 120 end-points • • Capacity in Mbps Voice, Data, Video & Other Serves 128 with PON Capacity measured in Tbps POL Next Generation LAN Networks Anovidan Investments Ltd

POL Next Generation LAN Networks Anovidan Investments Ltd Basic Premise of POL Copper-based Passive Ethernet LAN Optical LAN Floor n Fire Suppression Optical LAN Short Po. E Cables Fiber 32 HVAC WLAN Long Po. E Cables PON x 32 Optical Line Terminal Short Long CAT-5/6 Fiber 1 Access Switches Heavy Duty Cable Trays Light weight or no Cable Trays 56 PON Ports Multi-Mode Fiber Distribution Switch Floor 1 PON 1 Single-Mode Fiber 4 8 8 8 Core Router 4 -port Optical Line Terminals Fiber 1 Access Switches Short Po. E Cables 1700+ ONTs Heavy Duty Cable Trays Light weight or no Cable Trays WAN MDF WLAN Long Po. E Cables 8 (20 km reach) AC Fiber 8 Short CAT-5/6 Long CAT-5/6 UPS IDF Office Space 7000+ Ethernet Ports Served

Traditional LAN (2. 000 users) POL (8. 000 users) 90% space reduction 1 Rack 4 x the number of users! 18 Racks • Less Energy, Less Space, More Scalable POL Next Generation LAN Networks Anovidan Investments Ltd

POL Next Generation LAN Networks Anovidan Investments Ltd GPON Passive Optical Network (PON) Optical Network Terminals (ONT) iber le Single mode fiber 1 G or 10 G Network Uplinks ef mod 1490 nm 20 km/12 mi to 30 km/18 mi Optical Line Terminal (OLT) 1310 nm Optical Splitter (1: 32 or 1: 16) Passive Optical Network (PON) § Completely passive infrastructure § Single fiber carries multiple wavelengths § 2. 48 Gbps downstream § 1. 24 Gbps upstream § Serve Remote Buildings Up to 20 Km to 30 Km

Next Generation of Enterprise LAN Present Method of Deployment Layers of Routers & Switches Zhone Fiber. LAN Campus Aggregation Zhone MXK OLT Building Aggregation Passive Network z. PON Splitter Communication Closet Zhone z. NID ONT End User Zhone Confidential

Footprint Savings 75 Users 250+ Users

POL Next Generation LAN Networks Anovidan Investments Ltd ONT Installation ONT under-desk mount version ONT wall-mount version SECURE Wall Box version Appliance outlet ONT Zone Application

POL Next Generation LAN Networks Anovidan Investments Ltd Passive Optical LAN Building Service Integration Desktop Computer Analog Voice Vo. IP Phone Wi. Fi Access Point Packet Voice PON Splitter Building Automation Systems IP / Ethernet Data Surveillance Camera IP Video Conferencing RF Video

Tellabs® Panorama OLAN Manager Faster Moves, Adds and Changes! POL Next Generation LAN Networks Anovidan Investments Ltd Centrally accessed element management provides efficiencies over CUI accessed at every OLT, VGW and ONTs Panorama OLAN Manager key features Topology Manager ~ Offers a complete view of entire LAN and campus wide network Events/Alarm List Manager ~ Streamlines events/alarms monitoring and resolution Service Provisioning ~ Global profiles speed service provisioning and moves/adds/changes Security Manager ~ Role-based access, security privileges, activity logging which leads to better employee training and less rogue events Report Manager ~ Customized and automated report generation Scheduler for Automatic Backups ~ Scheduled and on-demand back-up and restoration of network configuration databases Online Help Utility ~ Hot-linked documentation for operational efficiency and better employee training June 7, 2021 Tellabs Confidential Proprietary 15

Space Requirements

Security & Privacy Cannot be tapped - No magnetic field Encrypted

Maximum Distance 100 meters 20 km

Fiber. LAN Access Concentrator Chassis MXK 823, 819, 319, 198, 194 Scalability High Bandwidth Intelligence High Reliability Efficiency Security Performance

Indoor ONTs – 2300 Series Models Available 2301 ONT: CE certification � -EU and -UK models available � Description ZNID-GPON-2301 -00 (planned) GPON Uplink, 1 GE with no Power Supply ZNID-GPON-2301 EU GPON Uplink, 1 GE with EU Power Supply ZNID-GPON-2301 UK GPON Uplink, 1 GE with UK Power Supply

Indoor ONTs – 2400 A Series Model Group Uplink Type GPON 1 G Fiber 2402 A -GPON -GE 2403 A -GPON 2424 A -GPON 2425 A -GPON 2426 A -GPON 2427 A 100 M Fiber Ports 10/1000 Copper POTS Gig. E Wi. Fi 2 2 -GE -FE 4 2 4 Int -GPON 2 4 Int 2426 A-EUR -GPON 2 4 Rem 2427 A-EUR -GPON 2 4 Rem -FE -CU Yes 2 -GE RFV -CU Yes Yes

Indoor ONTs – 2600 Series 2600 A/P/T Model Description ZNID-GPON-2608 T GPON Uplink, 0 POTS, 8 GE with Po. E ZNID-GE-2608 T 20 km GE Uplink, 0 POTS, 8 GE with Po. E ZNID-GPON-2624 A GPON Uplink, 2 POTS, 4 GE ZNID-GE-2624 A 20 km GE Uplink, 2 POTS, 4 GE ZNID-GPON-2624 P GPON Uplink, 2 POTS, 4 GE (Po. E) ZNID-GE-2624 P 20 km GE Uplink, 2 POTS, 4 GE (Po. E) ZNID-GPON-2628 A GPON Uplink, 2 POTS, 8 GE ZNID-GE-2628 A 20 km GE Uplink, 2 POTS, 8 GE ZNID-GPON-2628 P GPON Uplink, 2 POTS, 8 GE (4 with Po. E) ZNID-GE-2628 P 20 km GE Uplink, 2 POTS, 8 GE (4 with Po. E) ZNID-GPON-2628 T GPON Uplink, 2 POTS, 8 GE with Po. E ZNID-GE-2628 T 20 km GE Uplink, 2 POTS, 8 GE with Po. E ZNID-GPON-2644 A GPON Uplink, 4 POTS, 4 GE ZNID-GE-2644 A 20 km GE Uplink, 4 POTS, 4 GE ZNID-GPON-2644 P GPON Uplink, 4 POTS, 4 GE (Po. E) ZNID-GE-2644 P 20 km GE Uplink, 4 POTS, 4 GE (Po. E) ZNID-GPON-2648 A GPON Uplink, 4 POTS, 8 GE ZNID-GE-2648 A 20 km GE Uplink, 4 POTS, 8 GE ZNID-GPON-2648 P GPON Uplink, 4 POTS, 8 GE (4 with Po. E) ZNID-GE-2648 P 20 km GE Uplink, 4 POTS, 8 GE (4 with Po. E) ZNID-GPON-2648 T GPON Uplink, 4 POTS, 8 GE with Po. E ZNID-GE-2648 T 20 km GE Uplink, 4 POTS, 8 GE with Po. E Model Tip: 26 XXA = no Po. E; 26 XXP = 4 Po. E; 26 XXT = 8 Po. E

z. NID 2800 Series Fiber. JACK ONT’s Fiber. JACK 2800 Series (Wall-Plate ONT) 2804 P Models � GE and GPON (SFF) Optics 4 GE LAN ports Full RG functionality (3. 0. x SW) LLDP-MED, 802. 1 X on Secure Access models LED Normal/Min/Dark modes Cover-Off detection switch & alarm � � � AC version � Mounts in standard outlet box in wall � 100 -240 VAC 50/60 Hz (3 -wire pigtail) � Po. E (20 W total power available for delivery) � DC version � Outlet box NOT required (Low Voltage / Open Frame) � Dual inputs: 2 -wire direct power feed – OR – CAT 5 Po. E IN � Po. E (30 W total power available for delivery) � Office/Enterprise/Government markets �

2010 Department of Army Directive Technical Guidance for Network Modernization April 23, 2010 POL Next Generation LAN Networks Anovidan Investments Ltd

POL – Total Cost of Ownership (TCO) POL Next Generation LAN Networks Anovidan Investments Ltd

Zhone Fiber. LAN A Green Technology Solution

Summary Fiber. LAN Enables “Green-deployment” reduction in enterprise wide power and space consumption Fiber. LAN provides Increased “Life-expectancy” of fiber based infrastructure 25 years vs. 10 -15 years for copper Fiber. LAN Reduces Management cost due to ease of use with Zhone EZ Touch and ZMS Network Management. Fiber. LAN Reduces installation cost based on individual Fiber optic cable run supporting up to 64 ports or splits per PON (POL) port. Fiber. LAN is highly secure Fiber. LAN delivers “Unlimited Bandwidth” potential (GPON) today, upgrade to “wire speed” Active Ethernet if required in the future. 39 � � �