f i n i s a r finisar shanghai inc. 3-5floors, suite 72, 887 zu-chong-zhi rd., zhangjiang hi-tech park, pudong, shanghai, china 201203 main: +86-21-51317030 fax: +86-21-51317022 email: salessupport_shanghai@finisar.com website: www.finisar.com finisar corporation 1308 moffett park drive, sunnyvale, ca 94089-1133, usa main: (408) 548-1000 fax: (408)543-0083 email: sales@finisar.com website: www.finisar.com may 05 rev. a 14xx/c-band pump-signal combiner the finisar 14xx / c-band pump -signal combiner is a wideband component for high power combining of pump and dwdm signals in fiber amplifiers. through a patent-pending design, the product delivers exceptionally low insertion loss and minimal polarization dependent loss (pdl) and polarization mode dispersion (pmd). features: ? exceptionally low insertion loss ? high power handling ? low polarization sensitivity specifications: parameters unit min typical max reflect channel wavelength range nm 1528 1563 pass channel wavelength range nm 1458 1492 reflect channel insertion loss db 0.25 0.35 pass channel insertion loss db 0.30 0.40 reflect channel insertion loss flatness db 0.1 pass channel insertion loss flatness db 0.15 reflect channel isolation db 13 pass channel isolation db 25 polarization dependent loss db 0.05 polarization mode dispersion ps 0.05 optical return loss db 50 directivity db 50 operating temperature o c -5 70 optical power mw 2000 package size (lxd) (excluding strain relief boots) mm 37x 5.5 fiber type all ports: corning smf-28 * other wavelength ranges are available. performance will vary depending on specified wavelengths. ordering information: part numbers for standard grades: 1012199 dimensions: (unit:mm) common reflect pass 5.5 37
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