LEAD Fiber Optics PRODUCT CATALOGUE

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1 LEAD Fiber Optics PRODUCT CATALOGUE OPTICAL FILTER TEL: FAX: Web:

2 Optical Filter The Optical Filter is used for selecting one wavelength light from the mixed lights, which will be flittered, in the meantime, letting the other wavelength light pass through. There are two kind optical Filter for different application: Standard Optical Filter and High Isolation Optical Filter. Standard Optical Filter The Standard Filters are designed to filter out different optical wavelengths in optical systems. High Isolation Optical Filter The High Isolation optical Filters are designed to filter out different optical wavelengths in optical amplifiers. LFO Standard Optical Filters and High Isolation Optical Filter both are ultra reliable devices featuring high isolation, low insertion loss, and high port isolation over wide range of temperature and wavelength. With its innovative Fused Biconical Taper (FBT) process, Our Optical Filters are proven to provide exceptional characteristics for all applications demanding critical performance. Our Optical Filter series are operable in 1310nm pass/1550nm stop, 1310nm stop/1550nm pass, 1310nm pass/1650nm stop, 1310nm stop/1650nm pass, 1550nm pass/1650nm stop, or 1550nm stop/1650nm pass. We offer optical filter with various kinds of Fiber Connectors and Fiber Cable length and optional stainless tube package or standard box package and to meet your requirement.

3 LFO Optical Filter Series Standard Optical Filter The Standard Optical Filters are designed to filter out different optical wavelengths in optical systems. With its innovative Fused Biconical Taper (FBT) process, LFO Standard Filters series have proven to provide exceptional characteristics for all applications demanding critical performance. High isolation Optical Filter The High Isolation Optical Filters are designed to filter out different optical wavelengths in optical amplifiers. With its innovative Fused Biconical Taper (FBT) process, LFO High isolation filter series are proven to provide exceptional characteristics for all applications demanding critical performance.

4 Standard Optical Filter Features Extra high isolation Low insertion Loss High port isolation Custom designed specifications Environmentally stable Applications Telecommunications Local area network Fiber to the Home Video transmission Fiber optic sensing Test instruments CATV&RFTS Specifications ITEM VALUES Stop/Pass Insertion Loss(dB) Isolation(dB) Stop band(nm) Packaging 1310nm stop/1550nm pass <0.4 >16 40 T2,TB,MA,MB 1310nm pass/1550nm stop <0.4 >16 40 T2,TB,MA,MB 1310nm stop/1625nm pass <0.4 >16 40 T2,TB,MA,MB 1310nm pass/1625nm stop <0.4 >16 40 T2,TB,MA,MB 1310nm stop/1650nm pass <0.4 >16 40 T2,TB,MA,MB 1310nm pass/1650nm stop <0.4 >16 40 T2,TB,MA,MB 1550nm stop/1625nm pass <0.6 >10 10 T4,TE,MA,MB 1550nm pass/1625nm stop <0.6 >10 10 T4,TE,MA,MB 1550nm stop/1650nm pass <0.5 >14 10 T4,TE,MA,MB 1550nm pass/1650nm stop <0.5 >14 10 T4,TE,MA,MB

5 Standard Optical Filter Ordering information FI-SD XX/XX XX XX X XX XXX(cm) Connector(for both ends) 11-ST 21-FC/PC 22-FC/APC 31-SC/PC 32-SC/APC 00-None Pigtail length (for each port) cm cm cm cm 000- Modulized X Filter type nm pass, 1550nm stop nm pass, 1650nm stop nm pass, 1310nm stop nm pass, 1650nm stop nm pass, 1310nm stop nm pass, 1550nm stop nm pass, 1310nm stop nm pass, 1550nm stop nm pass, 1625nm stop nm pass, 1625nm stop Fiber type A- Corning SMF-28e X-Others NO. No. of filters to be packed in module 01~04 Please specify. Package option(for both ends) 01-T4/T5 with coated fiber( 250um) 02-MA/MB with coated fiber 11-TB/TD with loose tube cable (900um) 12-MA/MB with loose tube cable 31-TB/TD with PVC cable(3.0mm) 32-MA/MB with PVC cable(3.0mm) 33- MA/MB with adapters LEAD Fiber Optics Co.,Ltd. TEL: FAX: sales@fiberoptic.com.tw 3F., No.135, Dasyue Rd., Sansia Township, Taipei County 23741, Taiwan (R.O.C.)

6 High Isolation Optical Filter Features Extra high isolation High port isolation Custom designed specifications Low insertion Loss Environmentally stable Applications Telecommunications Local area network Fiber to the Home Video transmission Fiber optic sensing Test instruments CATV Specifications ITEM VALUES Stop/Pass Insertion Loss(dB) Isolation(dB) Stop band(nm) Packaging Stage / nm stop/1550nm pass <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1310nm pass/1550nm stop <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1310nm stop/1625nm pass <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1310nm pass/1625nm stop <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1310nm stop/1650nm pass <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1310nm pass/1650nm stop <0.8 <1.2 >30 >40 40 A2,MA,MB A3,MA,MB 1550nm stop/1625nm pass <1.2 <1.7 >20 >30 10 A2,MA,MB A3,MA,MB 1550nm pass/1625nm stop <1.2 <1.7 >20 >30 10 A2,MA,MB A3,MA,MB 1550nm stop/1650nm pass <0.8 <1.2 >14 >40 10 A2,MA,MB A3,MA,MB 1550nm pass/1650nm stop <0.8 <1.2 >14 >40 10 A2,MA,MB A3,MA,MB

7 High Isolation Optical Filter Ordering information FI-HI XX /XX XX XX X X XX XXX(cm) Connector (for both ends) 11-ST 21-FC/PC 22-FC/APC 31-SC/PC 32-SC/APC 00-None Pigtail length (for each port) cm cm cm cm 000- Modulized X Filter type nm pass, 1550nm stop nm pass, 1650nm stop nm pass, 1310nm stop nm pass, 1650nm stop nm pass, 1310nm stop nm pass, 1550nm stop nm pass, 1625nm stop nm pass, 1310nm stop nm pass, 1625nm stop nm pass, 1550nm stop NO. No. of filters to be packed in module 01~04 Please specify. Package option(for both ends) 01-A2/A3 with coated fiber( 250um) 02-MA/MB with coated fiber 11-A2/A3 with loose tube cable (0.9mm) 12-MA/MB with loose tube cable 31-A2/A3 with PVC cable(3.0mm) 32-MA-MB with PVC cable(3.0mm) 33- MA-MB with adapters Fiber type A- Corning SMF-28e X-Others Stage 2-2 stage 3-3 stage X-Others LEAD Fiber Optics Co.,Ltd. TEL: FAX: sales@fiberoptic.com.tw 3F., No.135, Dasyue Rd., Sansia Township, Taipei County 23741, Taiwan (R.O.C.)