Fiber Optic Isolator Nanovation's Fiber Optic Isolator transmits the light in one direction, but blocks the reflected light in the reverse direction. The Bellcore GR-1209-COREcompliant product offers low insertion loss, high optical isolation and excellent environmental stability. Nanovation's Fiber Optic Isolators are available as polarization dependent and independent, depending on the application. Features * High isolation * Low insertion loss * Epoxy-Free optical path * Highly stability and reliability Applications * Fiber optic amplifiers * High-speed DFB lasers * CATV fiber optic links * WDM systems * Transmitters and fiber lasers Optical Parameters Parameter Single Stage Wavelength Range (nm) Grade 1310(20), 1550(20) P A P A Maximum Insertion Loss (dB) 0.4 0.6 0.6 0.8 Peak Isolation Typical (dB) 42 40 58 53 Minimum Isolation (23E) (dB) 32 30 46 45 0.05 0.15 0.05 0.15 Polarization Dependent Loss (dB) Polarization Mode Dispersion (ps) Return Loss (dB) Maximum Power Handling (mw) Maximum Tensile Load (N) Operating Temperature (C) Storage Temperature (C) VO11 Dual Stage 0.20 0.25 0.05 0.10 65/60 60/55 65/60 60/55 300 5 -20 to +60 (PD: +75) -40 to +85 7-23 Fiber Optic Isolator Mechanical Packaging Diagram (mm) O3.2 (All dimensions are in mm; drawings are not to scale.) 35 Ordering Information I S O XXX X X X X X X Connector Type 0: No connector 1: FC/UPC (standard) 2: FC/APC 3: SC/UPC 4: SC/APC 5: LC 6: FC 7: SC 8: ST 9: Other Pigtail Fiber Length 0: Standard length = 1 m (standard) 1: User specify Fiber Type 0: Standard single-mode (standard) 1: User specify Grade A Grade A: P: P Grade Polarization Dependency Polarization Independent I: D: Polarization Dependent Stage S: Single Stage D: Dual Stage Wavelength 131: 1310nm 155:: 1550nm To order or for additional information, please contact us at: Phone: 1-877-919-6266 Fax: 1-734-354-0934 Web: www.nanovation.com All data listed in this specification sheet is subjected to change without notice. Nanovation reserves the right to revise or update the data sheet. Copyright 2001 by Nanovation Technologies. 7-24 VO11