communications components key features ? low insertion loss ? exceptional reliability and environmental stability ? low polarization dependent loss ? flat and wide passband ? high demux channel isolation jdsu itu components are the result of years of telecommunication experience in interference filter technology. individual components are available on itu channel spacings of 200 and 100 ghz, as well as on bands of itu channels. manufactured using laser welding technology, these devices exceed the requirements of telcordia gr-1221. they demonstrate low loss, temperature insensitivity, and reliable performance in any system application. used within mux/demux and add/drop applications, jdsu itu components provide the utmost flexibility in single itu channel management. they offer a simple solution to wavelength routing and are optimized to supply maximum bandwidth and isolation, yet maintain low chromatic dispersion. established volume capability and proven experience in customizing fiberoptic components and modules make jdsu the supplier of choice. applications ? access/enterprise networks ?metro networks ? long haul networks ? denser channel plans ? test bench/systems compliance ? telcordia gr-1221 wdm, filter, 100 ghz, itu component dws series north america : 800 498-jdsu (5378) website : www.jdsu.com worldwide : +800 5378-jdsu
2 wdm, filter, 100 ghz, itu component specifications parameter specification wavelength range c- or l-band itu channels 186.6 to 196.1 thz passband width minimum 12.5 ghz (?0.10 nm) transmission passband ripple maximum 0.4 db reflection passband ripple maximum 0.2 db transmission insertion loss 1 maximum 1.1 db reflection insertion loss 1 maximum 0.4 db transmission isolation (adjacent channel) minimum 25 db transmission isolation (non-adjacent channel) minimum 50 db reflection isolation minimum 12 db transmission chromatic dispersion maximum 46.4 ps/nm reflection chromatic dispersion maximum 17.5 ps/nm directivity minimum 45 db return loss minimum 45 db polarization dependent loss maximum 0.2 db polarization mode dispersion maximum 0.2 ps optical power handling maximum 1 w operating temperature range -5 to 75c storage temperature range -40 to 85c fiber type 9/125/250 m fiber, 9/125/900 m fiber fiber length 1.5 0.1 m package dimensions (? x l) 9/125/250 m fiber 5.5 x 35.4 mm (excluding strain reliefs) 9/125/900 m fiber 5.5 x 42.9 mm 1. excludes connector insertion loss
north america : 800 498-jdsu (5378) website : www.jdsu.com worldwide : +800 5378-jdsu ordering information for more information on this or other products and their availability, please contact your local jdsu account manager or jdsu directly at 1-800-498-jdsu (5378) in north america and +800-5378-jdsu worldwide, or via e-mail at customer.service@jdsu.com. sample: DWS-1F3883P20 wdm, filter, 100 ghz, itu component channel frequency provid e d by jdsu upon cus tom e r confirmation dws-1f 3p code fiber type 2 250 m fib e r (no conne ctor s only) 9 900 m fib er code connector type 1 0no conn e ctor s 2fc/ spc 3 fc/apc 4 sc/spc 5 sc/apc 6 lc/upc 1. other connectors available upon request product specifications and descriptions in this document subject to change without notice. ? 2009 jds uniphase corporation 210 26142 005 0309 dws100gitu.ds.cc.ae march 2009 telcordia is a registered trademark of telcordia technologies incorporated.
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