2. –Telecommunication Networks –Optical Measuring Equipment –Local Area Networks –Data Processing Networks Ferrule : Zirconia Application Fiber : SM, MM(50/125 or 62.5/125) Fiber Cord Dia : ∅ 0.25mm, ∅ 0.9mm, ∅ 2.0mm, ∅ 2.4mm, ∅ 3.0mm JCM 1 : FC 2 : ST 3 : SC 4 : SC2 5 : BIC 6 : MIC 7 : LC 8 : MU 9 :E2000 Connector 0 : FL 1 : PC 2 : SPC 3 : UPC 4 : APC Polishing 1 : FC 2 : ST 3 : SC 4 : SC2 5 : BIC 6 : MIC 7 : LC 8 : MU 9 :E2000 Connector 0 : FL 1 : PC 2 : SPC 3 : UPC 4 : APC Polishing 1:SM (9/125) 2:MM (50/125) 3:MM (62.5/125) Fiber 1 : ∅ 0.9 2 : ∅ 2.0 3 : ∅ 2.4 4 : ∅ 3.0 5 : ∅ 4.8 Cord Dia Customer Spec Length POLISHING INSERTION LOSSRETURN LOSS SMMMSMMM SPC<0.2dB >45dB>20dB UPC<0.2dB >55dB>20dB APC<0.3dB>65dB Operating Temp. Range. -25 ℃ ~ + 70 ℃ Storage Temp -40 ℃ ~ + 85 ℃ –Low insertion loss –High return loss –Low cost –High band width –High tensile strength –Small bend radius –Custom lengths Specifications Applications Features Order Information Jumper Cord

3. - SFP Module Receptacle - Custom-made by customer's drawing; - Larege volume production; –Low insertion loss –High return loss –Low cost –High band width –High tensile strength –Small bend radius –Custom lengths Applications Features Information SFP Receptacle / Stub Type SC Type LC Type MU Type APC Type Customized Outside Diam eter(mm) Single Mode2.499±0.00051.249±0.0005 2.4990±0.000 5 φd±0.0005 Multi Mode2.499±0.0021.249±0.001 Inside Diamet er(mm) Single Mode d 0 +0.001 Multi Mode d 0 +0.002 0.126 0 +0.004 Concentricity( μm) Single Mode ≤1.0 user-defined Multi Mode ≤4.0 Length(mm) Single Mode 10.5±0.05 6.4 0 +0.1 6.5±0.0510.5±0.05L±0.05 Multi Mode 10.5±0.1

4. –Telecommunication networks –CATV networks –Data communications networks –Instrumentation –Local area networks FOA 1 : SC 2 : FC Connector Type 1 : SPC 2 : UPC 3 : APC Polishing 1~20dB Grade C : Coated Fiber U : Uncoated Fiber Attenuation Fiber –- Fixed attenuation values of 2,5,7,10,15 and 20dB –- SPC, UPC and APC available –- Optical performance 100% factory tested –- Convenience and easy handling –- Compact design fits in existing connections or patch panels –- Polarization insensitive ParametersConditionUnitValue Attenuation Values dBAttenuation ±1.5 Return loss SPCdB>40 UPCdB>55 APCdB>60 Durability500matingsdB<0.2 Operating temperature -40~80 ℃ (42cycles) dB<0.2 Humidity 75 ℃, 95%/336hr dB<0.2 Vibration10~55Hz(2hr)dB<0.2 Impact1.5m drop, 8timesdB<0.2 SC SC2 FC ST MIC LC MU E2000 Adaptor 1 : SM/MM 2 : APC Type 1 : Poly 2 : Metal 3 : Other Body 1 : Phosphor bronze 2 : Zirconia Sleeve 1 : Blue 2 : Green 3 : Other Color 1 : Simplex 2 : Duplex 3 : 4Slots Style Adaptor Fixed Optical Attenuator Order Information Applications Specifications Features Order Information

5. –Telecommunications –EDFA –LAN –CATV –Fiber optic sensor –Test equipment –PON(Passive Optical network) –Coupling ratio of 50/50 or as customer ordered –PCB mountable –Low Excess Loss & High Performance –Good uniformity –Low PDL ModelSMSC0102 ConfigurationsUnit1 x 2 Wavelengthnm1310 or 1550 Grade SABSAB Typical excess lossdB0.070.10.150.070.10.15 Max, insertion lossdB3.43.74.23.43.74.3 UniformitydB≤0.6≤0.1≤1.5≤0.6≤1.0≤1.5 DirectivitydB≥55 PDLdB≤± 0.1 Leadsm11 DimensionmmS :Ø3.0 x 54 L : Ø3.0 x 70 A : 85(L) x 17.5(W) x 7.5(H) FOC Wavelength 1 : 1310nm 2 : 1550nm Coupling ratio 5050 : 50/50 1090 : 10/90 0199 : 1/99 Grade S : S grade A : A grade B : B grade Polishing A : APC P : PC Package Type S : for Bare fiber 250(µm) L : for Loose tube0.9(mm) A ; for cord 2.5(mm) Connector Type 1 : FC 2 : SC 3 : ST 4 : LC 5 : MU Optical fiber 1 : LG calbe SM 2 : corning SM Applications Specifications Features Order Information Coupler Series

6. ModelHY01021HY01022HY01023HY01034 Configuration1x2 1x3 Wavelength(nm)950/15501480/15501310/1550 Wavelength range 965~990/ 1524~1566 +/-5+/-15+/-5 GradePSPS NormalHI-WDM P PSPS Ma. Insertion Loss(dB)0.20.30.250.360.250.35 0.50.8 Min. Isolation(dB)181716141817343220 PDL(dB)0.150.20.150.2 0.30.15 Return Loss(dB)≥55dB(UPC) Operating temperature-2˚C~+75˚C ① Configuration ② Wave length ③ Cable Dia. ④ Cord Length ⑤ Package ⑥ Connector type/End Shape(A&B) 0102:1x2 1 : 950/155025:250μm1~99mC : Cylinder S : SC S : SPC 0103: 1x3 2 : 1310/155009:0.9mm A : Aluminum case F : FC U : UPC 3 : 1480/155020:2.0mm N : None A : APC 4 : 1310/1490/155030:3.0mm –Low excess loss and high performance –High isolation –Passed Telcordia GR-1221-CORE and 85C 85%RH test up to 1500hours –Telecommunication Network –Cable television networks –Test equipment –Fiber optic sensor ① ② ③ ④⑤ HY-WDM X ⑥ / Applications Features Specifications Order Information WDM(Wavelength Division Multiplexer)

7. 1x8 Fan-out PLC Splitter w/o branch part 1x16 Fan-out PLC Splitter w/o branch part ModelUnit1x41x81x161x32 Maximum Insertion LossdB7.511.0 14.5 17.4 Typical Insertion LossdB7.310.8 14.2 17.0 UniformitydB≤0.8≤1.0≤1.5 Operating WavelengthNm1260~1650nm MaximumdB0.10.20.3 Return LossdB≤55 DirectivitydB≤55 Operating Temperature˚C-40~+85 Dimension(H x W x L)mm4x4x40mm4x7x55mm Dimension Including Branch Part(H x W x L) Mm 4x7x55mm 4x12x60mm Without connector Premium grade splitter available upon request ① Configuration ② Fiber Type ③ Pigtail Length(Input part) ④ Ribbon/Breakout Length(Output part) ⑤ Connector Type/End Shape(A&B) 0102 : 1x21 : 250um05 : 0.5meter05/05 : 0.5meter/0.5meter 0 : None 5 : LC/UPC 0104 : 1x42 : 900mm10 : 1meter10/10 : 1meter/1meter 1 : SC/UPC 6 : LC/APC 0108 : 1x83 : Ribbon20 : 2meter…20/20 : 2meter/2meter 2 : SC/APC 7 : MU 0116 :1x16 3 : FC/UPC 0132 :1x32 4 : FC/APC HY PLC splitter is key component in FTTH and is responsible to distribute optical signals from input port to multiple outputs port. HY PLC Splitter performs superbly across temperature and wavelength providing low insertion loss, low PDL excellent uniformity and low return loss in configuration of 1x4, 1x8, 1x16 and 1x32 –Low insertion loss, PDL, Return Loss –1X4, 1X8, 1X16, 1X32 configurations available –Stable optical performance –Compact size –Wideband operation 1260nm~1650nm –Customized Packaging available ① ② ③ ④⑤ / HY-S X Overview Specifications Order Information Features PLC Splitter

8. ModelUnitValue Numbers of Channels 1481632 Spacing for Fiber to FiberμmμmN/A250127 or 250 Position Uniformity of Fiber Coreμmμm│x, y│<0.5 Silicon Fiber Array V-groove thicknessmm1 Cover-Lid thicknessmm1.5 Silicon Fiber Array V-groove thicknessmm1.5 Cover-Lid thicknessmm1 Polishing Angle˚0±0.3 or 8±0.3 Operating Temperature˚C-40~+85 ① No. of Channel ② Core Pitch ③ End Face ④ Length ⑤ Connector Type ⑥ Fan-Out Ribbon/Breakout 01: 1fiber array1:127μmN:None05:0.5m0:None4:FC/APC05:0.5m/0.5. 02: 2fiber array2:250μnF: 0 degree polished10:1.0m1:SC/UPC5:LC/UPC10:1m/1m 04: 4fiber arrayT:8 degree(Top short)15:1.5m2:SC/APC6:LC/APC20:2m/2m 08: 8fiber arrayB:8 degree(Bottom short)20:2.0m3:FC/UPC7:MU 16: 16fiber array 32: 32fiber array HY Fiber Array is produced to achieve specific customer requirements. All HY Fiber Optic Array Provide excellent fiber core position accuracy with low insertion and return loss. The fiber array is a key component for Optical Fibers to Optical Waveguide Devices which are necessary for WDM(Wavelength Division Multiplexing) Applications, AWGs, Switch and arrayed detector. Our Fiber Arrays are made from micro-machined Quartz, Pyrex™, and Silicon V-groove, and it’s up to customer’s request. – Low Insertion loss, Low PDL – High precision of fiber channel position – High quality flat or angle polishing – Accurate fiber position – Custom design available ① ② ③ ④⑤ HY-FA ⑥ / Overview Features Order Information Specifications Fiber Array

9. ① Type ② Output Port ③ Connector Type/ End Shape OFD0104 : 1 x 4S : SC L : LC SLOT0108 : 1 x 8F : FC M : MU WALL0116 : 1 x 16T : ST 0132 : 1 x 32 HY PLC splitter OFD and Module can provide connections between the distribution cable and subscriber’s cable with PLC splitter. The OFD can accommodate 1 x 8, 1 x 16, 1x 32 PLC splitter in 1U rack mount module and the PLC splitter module is available in 1 x 4, 1 x 8. The moderate design provide simple splitter OFD and Module are tested prior to shipment to meet optical performance. –1 x 4/ 8/ 16/ 32 Configurations with SC/LC connectors (Other connector Options) –Easy to install in existing infrastructure –Wideband operation 1260nm~1650nm –19” Rack mountable –Low insertion loss ModelUnit1 x 41 x 81 x 161 x 32 Maximum Insertion LossdB7.511.014.517.4 Typical Insertion LossdB7.310.814.217.0 UniformitydB≤0.8≤1.0≤1.5 Operation WavelengthNm1260 ~ 1650nm MaximumdB0.10.20.30.4 Return LossdB≥55 DirectivitydB≥55 Operation Temperature ℃ -40 ~ + 85 TypeSplitter ShelfSplitter Module (Slot)Splitter Module (Wall) Dimension(W x D x H)480 x 310 x 44.4mm72 x 79 x 25mm110 x 200 x 36mm Fiber TypeG652D Connector TypeSC/APC Standard ( Other connector Options) ① ② ③ HY-RN / Splitter OFD Splitter Module(Slot type) Splitter Module(Wall type) Overview Features Specifications PLC splitter OFD & Module Order Information

10. –Low insertion Loss –Easy installation of 19” and 23” racks –Customer specified Coupling ratios available –Coupler factory tested –PON solution –Cable television network –Local Area Network Wavelength(nm)1310 and 1550 Operating temperature -40 ℃ to +85 ℃ Storage Temperature -40 ℃ to +85 ℃ Dimension(L x W x H, mm)200 x 150 x 26.5 ① Output Port ② Wave Length ③ Cord Dai(nm) ④ Connector Type / End Shape ( A & B ) ⑤ Grade ⑥ Bandwidth 0102 : 1 x 2 0104 : 1 x 4 A : 1310nm B : 1550nm C : 1310nm & 1550nm 09 : 0.9 30 : 3.0 S : SC F : FC T : ST L : LC M : MU N : None S : SPC U : UPC A : APC P : Premium S : Standard E : Economic S : Standard W : Wide ① ② ③ ④ ⑤ HY-M ⑥ / Coupler Modules Coupler Modules Case Applications Features Specifications Order Information Modules for Coupler / Splitter

11. –High isolation –Low insertion loss –Low polarization sensitivity –Wide passband –Excellent stability and reliability –WDM systems for metro/access network –Telecommunications –Optical add/drop multiplexing –Network monitoring ① Chanel ② Mux ③ Fiber type ④ Connector Type / End Shape ⑤ Cord Langth 04 08 MU : MUX DE : DEMUX 1 : 250um 2 : 900um S : SC F : FC L : LC M : MU N : None S : SPC U : UPC A : APC 1 ~ 99m ParameterUnitPerformance SpecificationsRemark Center Wavelengthnm 1470,1490, 1510,1530 1470,1490,1510,1530, 1550,1570,1590,1610 - Insertion LossCWDM CHdB 2.4 max2.95 max- Isolation Adjacent channeldB25.0 min [Demux Drop Only] Non-adjacent channeldB50.0 min [Demux Drop Only] Return LossdB45.0 min - DirectivitydB60.0 min - PDLdB0.2 max - Operation Temperature ℃ -5 ~ +65 - Storage Temperature ℃ -40 ~+85 - Package Specifications Package SizenmT.B.D- Fiber LengthmT.B.D- Fiber TypeT.B.D- Connector TypeT.B.D- ① ②③ ④⑤ / HY-CWDM Applications Features Specifications Order Information CWDM (Coarse Wavelength Division Multiplexer)

12. –High isolation –Low insertion loss –Optical Patch Epoxy Free –Comply with Telcordia 1221 –Ultra Low TDL –Dense WDM System –OADM System –DWDM System –Add/Low TDL ① Chanel Spacing ② Channel ③ Starting Channel ④ Connector ⑤ Cord Length 1:100GHz 2:200GHz 04 08... 21-ITU ch-21 22-ITU ch-22 S : SC...... N : None U : UPC A : APC 1 ~ 99m DWDM Mux / Demux Module ParameterUnitValue Center WavelengthnmITU-T Grid Channel Spacingnm1.6(200GHz) Number of Channels816 Channel Passbandnm InsertionTypicaldB3.04.0 LossMax.dB3.54.5 RippleMax.dB0.5 Channel UniformitydB1.01.5 IsolationAdjacent channeldB25 min Non-adjacent channeldB40 min Return LossdB45min DirectivitydB50min PDLdB0.15 max Thermal Stability dB/ ℃ 0.07 max Thermal Wavelength Drift nm/ ℃ 0.002max Operation Temperature ℃ -5 ~ +70 Storage Temperature ℃ -40 ~ +85 Package sizemm140 x 10 x 13 Power HandlingmW300 ① ②③ ④⑤ / HY-DWDM DWDM 3 – port Filter ParameterUnitValue Center Wavelengthnm ITU-T Grid Channel Spacingnm1.6(200GHz) Channel Passband nm Pass Channel InsertionTyp dB0.8 LossMaxdB1.2 Isolation25 RippleMaxdB0.5 Pass Channel InsertionTyp0.4 LossMax.06 Isolation12 Return LossdB45min DirectivitydB50min PDLdB0.15 max Thermal Stability dB/ ℃ 0.07 max Thermal Wavelength Drift nm/ ℃ 0.002max Operation Temperature ℃ -5 ~ +70 Storage Temperature ℃ -40 ~ +85 Power HandlingmW300 ① Chanel Spacing ② Central Wavelength ③ Fiber Type ④ Connector ⑤ Cord Length 1:100GHz 2:200GHz 21-ITU ch-21 22-ITU ch-22 250:250um 0.9:0.9mm S : SC...... N : None U : UPC A : APC 1 ~ 99m ① ②③ ④⑤ / HY-DWDMF Applications Features Specifications Order Information DWDM (Dense Wavelength Division Multiplexer)