1. Presentation for 2010 Optical network devices innovator

2. Optical Network Transceivers Innovator Gigalight Milestone Global Gigalight Products Manufacturing Capability Quality Management Competitive Advantages

3. Optical Network Transceivers Innovator 2006-Now The Agent of FINISA in China for optical transceivers 2004-20052001-2003 Establish Gigalight Own Brand& Factory Develop Overseas and Domestic Market Complete Passive and Active Transceivers Products Own R&D Center 3000M 2 Factory Possess Own Patents Gigalight Milestone

4. Optical Network Transceivers Innovator Gigalight Headquarter Shanghai Branch Shanghai Branch Beijing Branch Beijing Branch Passive& active factory Headquarter and Branches

5. Optical Network Transceivers Innovator Expanding Gigalight——Staff Construction

6. Optical Network Transceivers Innovator Unit: USD million Sale Revenue 6.43 7.97 12.59 8.82 (Q1 and Q2)

7. Optical Network Transceivers Innovator Our Customers

8. Optical Network Transceivers Innovator Products GBIC/SFP/CWDM SFP/DWDM SFP/BIDI SFP/COPPER PRODUCT 10G Single Wavelength and WDM transceivers(XENPAK/X2/XFP/SFP+) GEPON/GPON ONU &OLT &10G EPON ONU SFP PLC Splitter (Fiber Array /1/2XN PLC Splitter/ 1/2XN PLC Splitter Modules) CWDM &DWDM MUX/DEMUX &OADM MEMS Series Products (MEMS VOA/SFP VOA, Switch,TF ) Products Series SFP+/4×10G QSFP Active cable PM and High Power Components Mechanical Optical Switch

9. Optical Network Transceivers Innovator Technology expands fortune ; Brand leads future Cooperate with well-known media and magazine and to promote brand value and influence Business Conception INNOVATIONBRANDTECHNOLOGY

10. Optical Network Transceivers Innovator Active Product Series —SFP/GBIC PR-pilot run; PP-pilot production; MP-mass production. Module TypeBit RateReachDDMIRemark SFP(CWDM,DWDM) 125M- 2.5G.4.25Gup to 120KMsupportMP SFP BIDI125M-2.5Gup to 120KMsupportMP GBIC1.25Gup to 80KM/MP GBIC BIDI1.25Gup to 80KM/MP 100Base-T10/100Mup to 100KM/MP 1000Base-T10/100/1000Mup to 100KM/MP SGMII SFP (GBE signal convert to100FX)100M/1.25Gup to 10KM/MP

11. Optical Network Transceivers Innovator PR-pilot run; PP-pilot production; MP-mass production. Active Product Series —10G Module TypeBit RateReachDDMIRemark XFP9.953G ~11.3GUp to 80KMsupportMP CWDM/DWDM XFP9.953G ~11.3GUp to 80KMsupportMP X29.953G ~11.3GUp to 80KMsupportMP CWDM/DWDM×29.953G ~11.3GUp to 80KMsupportMP XENPAK9.953G ~11.3GUp to 80KMsupportMP CWDM/DWDM XENPAK 9.953G ~11.3GUp to 80KMsupportMP SFP+6G ~11.3GUp to 80KMsupportMP CWDM/DWDM SFP+8.5G ~11.3GUp to 80KMsupportMP Copper SFP+9.953G ~10.5GUp to 10M/MP QSFP4×10GUp to 10MsupportPR

12. Optical Network Transceivers Innovator Active Product Series—PON PR-pilot run; PP-pilot production; MP-mass production. Module typeBit RateReachDDMIRemark GEPONOLT 1.25G/1.25 G up to 20KMsupportPP GPONOLT2.5G/1.25Gup to 20KMsupportPR EPONONU 1.25G/1.25 G up to 20KMsupportPP GPONONU1.25G/2.5Gup to 20KMsupportPP 10G EPONONU1.25G/10Gup to 20KMsupportPP 10G GPONONU1.25G/10Gup to 20KMsupportPP 10G GPONONU2.5G/10Gup to 20KMsupportPP DWDM GPONOLT2.5G/1.25Gup to 20KMsupportPR 10G EPONOLT10G/1.25Gup to 20KMsupportPR

13. Optical Network Transceivers Innovator Passive Product Series

14. Optical Network Transceivers Innovator Manufacturing Capability CWDM MUX DEMUX PLC 20K/month 7K/month MEMS VOA 500/month MEMS SWITC H R&D Optical SWITCH SFP VOA PM & HP R&D 500/month

15. Optical Network Transceivers Innovator GBIC/SFP 1.25-4.25G 6/ 10G 120K/month 8K/month Manufacturing Capability 30K/month BIDI SFP SGMII SFP MEMS SWITC H 40G/4x 10G R&D GEPON /GPON R&D

16. Optical Network Transceivers Innovator International & Field Standard/ Procedure BMT Quality Management Procedure Quality Management Document Quality Management Plan Vision/Mission Medium/Long term strategy Organization/ support Gigalight Quality Management System Quality Manual Standard/Process Manual Quality support system Quality Policy Quality Objective Process ISO 9001 Quality Environment Policy

17. Optical Network Transceivers Innovator Quality control key point Quality Report Quality Control TO die bond TO wire bond Coupling Fasten - glue Laser soldering Eye test Sensitivity test DDM calibration TO OSA Module Quality Control System

18. Optical Network Transceivers Innovator Certification s

19. Optical Network Transceivers Innovator Competitive Advantages—Technology HIGH-END OPTICAL 10G XENAPK/X2/ XFP/SFP+ / SPF+ LRM 10G CWDM /DWDM 10G GEPON/GPON QSFP+ / 4x10G QSFP Active cable SFP+ LRM MEMS TECH MEMS VOA MEMS SWITCH SFP VOA Mechanical Optical Switch Tunable Filter FOOTPRINT BASIC PLATFORM 10G 850NM TSOA/RSO 10G PIN-TIA BASIC PRODUCTS SIGNALE GBIC&SFP CWDM/DWDM GBIC&SFP COPPER GBIC&SFP BIDI GBIC&SFP GEPON OLT/ONU GPON OLT/ONU SGMII SFP PLC SPLITTERS CWDM MUX/DEMUX ISOLATORS POLARIZATION PRODUCT

20. Optical Network Transceivers Innovator MCU TECHNIQUE DDM SFP DWDM SFP USB copper SFP MEMS 1X2 Switch Low WDL MEMS VOA Power Monitor combined VOA Competitive Advantages —Patent

21. Optical Network Transceivers Innovator New product Development process PRODUCTJan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec. LRM QSFP Active cable SFP+BIDI CFP 40G BASE-LR4 10G EPOON OUN DNDM OLT GEPON OLT SFP+ZR X2-ZR XFP-BIDI MEMS VOA SFP VOA Mechanical Optical Switch PM/HP Products Tunable Filter PD note : LRM 2009.12-1010.3 CFP 40G BASE-LR4 2010.7-2011.3

22. Optical Network Transceivers Innovator Thanks