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2 / 22  Product Overview  Product Benefits  Product Features  Application  Comparison Presentation Outline

3 / 22 3 / 21 What is PON  PON (Passive Optical Network) A passive optical network (PON) is a Point-to-Multipoint, Fiber to the Premises network architecture in which unpowered Optical Splitters are used to enable a single optical fiber to serve multiple premises, typically A PON consists of an Optical Line Terminal (OLT) at the service provider's central office and a number of Optical Network Units (ONUs) near end users. A PON reduces the amount of fiber and central office equipment required compared with point-to-point architectures. A passive optical network is a form of fiber-optic access network.  OLT (Optical Line Termination ) It is a device which serves as the service provider endpoint of a PON (Passive Optical Network).  ONU (Optical Network Unit ) It is a device that transforms incoming optical signals into electronics at a customer's premises in order to provide telecommunications services over an optical fiber network.

What is PON Network

5 / 22 5 / 21 TypePON VDSL2 (Profile 30a) ADSL2+ Mediaoptical Copper (Phone wire) Copper (Phone wire) Max. Upstream1.25Gbps100Mbps3.5Mbps Max. Downstream1.25Gbps100Mbps24Mbps Max. Distance20km1.8km5.6km  Broadband Type / Comparison – the last mile soultions What is PON

6 / 22 6 / 21  Front Panel of EPL-2000 RS-485 and Console – Only For Manufacturer Technical Use Manage Port Dual 1000Base-X Uplink Port Dual GEPON Port LED: PWR and SYS RESET 1U / Rack-mountable Product Overview

7 / 22 Product Overview  Diagram

8 / 22 8 / 21  Application of 1000Base-X SFP Port Connection ModelDistanceModelDistance MGB-SX 550m MGB-LA10 10km MGB-SX2 2km MGB-LB10 10km MGB-LX 10km MGB-LA20 20km MGB-L30 30km MGB-LB20 20km MGB-L40 40km MGB-LA40 40km MGB-L50 50km MGB-LB40 40km MGB-L70 70km MGB-LA60 60km MGB-L km MGB-LB60 60km MGB-TSX 550m MGB-TL30 30km MGB-TLX 10km MGB-TL70 70km Product Overview MGB-SX/LX GbE SFP

9 / 22 9 / 21  Application of PON Port Connection Long Distance 19km Last Mile 1km Product Overview

10 / / 21  How to Manage the EPL Using RJ-45 for connecting with MGMT Port (RJ-45 10/100Mbps) 2. Installs MySQL Software 3. Installs PL-EMS Software Managed Port Product Overview

11 / / 21 Product Features  PON interface complies with IEEE 802.3ah  Up to 1.25Gbps for upstream and downstream  Up to 20km distance  Two PON Port and Two Gigabit SFP Interface  Up to 64 ONUs split ratio  Dynamic Bandwidth Allocation (DBA) Support  Supports 8K MAC Addresses / MAC Filtering

12 / / 21  User-Friendly GUI Utility  Remote ONU Management  Service Level Agreement (SLA) support  Unicast, broadcast, and multicast traffic control  Supports 802.1Q VLAN  Supports 802.1P QoS  Supports IGMP Proxy / Snooping (ONU) Product Features

13 / 22 PtP vs. PtMP Point to Point Application Point to Multi-Point Application Total 64 Fiber Cables for 20km EPN-103 Fiber Switch EPL-2000 Total Save 64 Fiber Cables for 19km

14 / 22 FTTH (Fiber-to-the-Home) 14 / 21 19km Long Last Mile 1km Application

15 / 22 Application - FTTx FTTB (Fiber-to-the-Building)- University of IP Surveillance system 19km Long Last Mile 1km

16 / 22 Application - FTTx  FTTB (Fiber-to-the-Building) Core Switch Switch RJ-45 / Fiber Cable Building 16 / 21 EPN-103

17 / 22 Application - FTTx  FTTB (Fiber-to-the-Building) Core Switch RJ-11 / Telephone Line VDSL2 Router Phone PBX 17 / 21 EPN-103 VDSL2 Switch

18 / 22 Application - FTTx  FTTC (Fiber-to-the-Curb/Cabinet) Core Switch RJ-11 / Telephone Line PBX Curb/Cabinet ADSL 2+ IP DSLAM ADSL Splitter CPE Phone 18 / 21 EPN-103

19 / 22 ONU Deployment 19 / 21 EPL-2000 Splitter 1:64 20km  Long Distance  Port Filtering  Central Management Block Upgrade Firmware / Configuration EPN-103

20 / / 21 Product Comparison Internal Comparison ModelEPL-2000EPL-1000 Outlook Hardware Dimension441 x 206 x 44mm432 x 207 x 43mm Power source100 – 240V AC Ethernet port2 x Gigabit SFP Interface 1 x Gigabit TP / SFP Combo Interface PON port2 x PON interface1 x PON interface Console PortNA1 x RS-232 serial port Management Port1 x 10/100 RJ-45 port Maximum splits6432 Maximum Distance20km Feature IEEE 802.3ahYes 802.3ah FECYes

21 / / 21 Product Comparison ModelEPL-2000EPL-1000 Outlook OAM (Operation Administration Management) Yes DBA (Dynamic Bandwidth Allocation)Yes SLA (Service Level Agreement)Yes 802.1Q VLANYes 802.1P QoSYes IGMPIGMP ProxyYes MAC FilteringYes 128-bit AES encryptionNAYes 802.1x authenticationNAYes LLID (Logical Link IDs) MAC Addresses8K4K QueuesNA32 GUI ManagementYes ONU ManagementYes Bandwidth ControlYes

22 / / 21  Target Markets System Integrator Telecom Provider ISP (Internet Service Provider) NSP (Network Service Provider)  Target Customers Who used to buy our GEPON ONU and OLT series EPN-102 / 104 / EPL-1000 Who used to buy our VDSL series VC-820M / VC-2400MR VC-231 / VC-234 Who buy our Media Conversion and Fiber switch GT-80x / GT-90x / GT-1205A SGSW / MGSW-24160F / XGS Appendix

23 / / 21 Appendix  Related Products: GEPON ONU (Optical Network Unit) EPN-102 (1-PON Interface, 1-Port FE + 1-Port GE Interface) EPN-103 (1-PON Interface, 1-Port FE + 1-Port GE Interface) GEPON Splitter EPL-SPT-32 (1 x 32 PLC Splitter, Wavelength 1260 ~ 1650 nm) EPL-SPT-64 (1 x 64 PLC Splitter, Wavelength 1260 ~ 1650 nm)

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