www.gouldfo.com this is the new power of gould ! 10/20/03 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. 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 3 4 wavelength range (nm) 1310 or 1550 bandwidth (nm) 1310 + 30 or 1550 + 30 transmission direction port 1-2, 2-3 port 1-2, 2-3, 3-4 insertion loss (db) p grade:<0.8, a grade: < 0.9 return loss (db) >50 peak isolation (db) >50 >45 pdl (db) p grade:<0.1, a grade: <0.15 p grade:<0.1, a grade: <0.2 pmd (ps) typ 0.05 maximum optical power (mw) 300 fiber type corning smf-28 crosstalk (db) <-50 operating temperature ( o c) 0 to 60 storage temperature ( o c) -40 to 85 dimensions (mm) 55x 5.6x5.6(250 m fiber) 69x5.6x5.6 (900 m fiber) 63x 5.6x5.6(250 m fiber) 77x5.6x5.6 (900 m fiber) data sheet fiber optic circulator
www.gouldfo.com this is the new power of gould ! 10/20/03 mechanical packaging diagram (mm) (all dimensions are in mm; drawings are not to scale) 3 port 250 m fiber 4 port 250 m fiber ordering information circ -___ - ___ ___- ___ ___ -___ ___ - ___ ___ ____ 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. ? continued fiber optic circulator lead length/ 10=1.0 m 15=1.5 m pkg type aa=250 micron bb=900 micron wavelength 31=1310 55=1550 connector 0=none 1=mu 2=st 3=fc 4=sc 5=lc 6=fc/apc 7=sc/apc 9=lc/apc 55 63 # ports 3 4 grade p=premium grade a= a grade
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