www.gouldfo.com T hi s i s th e N e w Po w e r of Go u l d ! 1121 Benfield Blvd., Millersville, MD 21108 Toll Free: 800-54-GOULD VOICE: 410.987.5600 FAX: 410.987.1201 EMAIL: info@gouldfo.com WEB: www.gouldfo.com PRODUCT DESCRIPTION Gould's polarization-independent, multi-port optical circulator features high isolation, low insertion loss, low polarization dependent loss and excellent stability. Key applications include WDM networks, bi-directional fiber transmission systems, optical fiber amplifiers and fiber dispersion compensation and OTDR. DATA SHEET Fiber Optic Circulator FEATURES z High Isolation z Low Cross Talk z Low Insertion Loss z Low Polarization Dependent Loss z Epoxy-Free Optical Path APPLICATIONS z WDM Networks z Bi-directional fiber transmission systems z Optical fiber amplifiers z Fiber dispersion compensation and OTDR OPTICAL PARAMETERS 1550nm or 1310nm, 3 or 4 Port Port Number Wavelength range (nm) Bandwidth (nm) Transmission Direction Insertion loss (dB) Return Loss (dB) Peak Isolation (dB) PDL (dB) PMD (ps) Maximum Optical Power (mW) Fiber Type Crosstalk (dB) Operating Temperature (oC) Storage Temperature (oC) Dimensions (mm) 3 4 1310 or 1550 1310 + 30 or 1550 + 30 Port 1-2, 2-3 Port 1-2, 2-3, 3-4 P Grade:<0.8, A Grade: <0.9 >50 >50 >45 P Grade:<0.1, P Grade:<0.1, A Grade: <0.15 A Grade: <0.2 Typ 0.05 300 Corning SMF-28 <-50 0 to 60 -40 to 85 55x 5.6x5.6(250m 63x 5.6x5.6(250m fiber) fiber) 69x5.6x5.6 (900m 77x5.6x5.6 (900m fiber) fiber) 10/20/03 www.gouldfo.com T hi s i s th e N e w Po w e r of Go u l d ! ... continued Fiber Optic Circulator MECHANICAL PACKAGING DIAGRAM (mm) (All dimensions are in mm; drawings are not to scale) 3 port 250m fiber 55 4 port 250m fiber 63 ORDERING INFORMATION CIRC -___ - ___ ___- ___ ___ -___ ___ - ___ ___ ____ # Ports 3 4 Wavelength 31=1310 55=1550 Lead Length/ Connector 10=1.0 m 0=None 1=MU 15=1.5 m 2=ST 3=FC 4=SC Pkg Type 5=LC AA=250 micron 6=FC/APC BB=900 micron 7=SC/APC 9=LC/APC Grade P=Premium Grade A= A Grade For custom options and additional information, please contact us at: Phone: 1-410-987-5600 Fax: 1-410-987-1201 Web: www.gouldfo.com All data listed in this data sheet is subjected to change without notice. Gould reserves the right to revise or update the data sheet. Copyright 2003 by Gould Fiber Optics. 10/20/03