communications components key features ? lowest chromatic dispersion ? exceptional reliability and environmental stability ? low insertion loss ? flat and extrawide 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. jdsu itu components are the evolution of industry-standard 100 ghz itu components. manufactured using laser welding technology, these devices exceed telcordia gr-1221 requirements. they are designed for the lowest chromatic dispersion and demonstrate low insertion 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 very low chromatic dispersion. established volume capability and proven experience in customizing fiber optic components and modules make jdsu the supplier of choice. applications ?metro networks ? long-haul networks ? denser channel plans ? 40 gbps application compliance ? telcordia gr-1221 wdm filter, 100 ghz extrawide passband, low cd for 40 gbps applications dws series north america : 800 498-jdsu (5378) website : www.jdsu.com worldwide : +800 5378-jdsu
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-1F3683L20-WB wdm filter, 100 ghz extrawide passband, low cd for 40 gbps applications channel frequency provid e d by jdsu upon cus tom e r confirmation dws-1f 3l code fiber type 2 250 m fib er 1 9 900 m fib er code connector type 2 0no conn e ctor 2fc/ spc 3 fc/apc 4 sc/spc 5 sc/apc 6 lc/upc 1. no connector available with this option. 2. other connectors available upon request. product specifications and descriptions in this document subject to change without notice. ? 2009 jds uniphase corporation 210 30929 007 0309 dws100glowcditu.ds.cc.ae march 2009 telcordia is a registered trademark of telcordia technologies incorporated. specifications parameter dws-1fxxx3lxx dws-1fxxx3lxx-wb passband width minimum 14.1 ghz ( 0.115 nm) 17.5 ghz (0.14 nm) transmission passband ripple maximum 0.3 db 0.3 db reflection passband ripple maximum 0.2 db 0.3 db transmission insertion loss 1 maximum 1.1 db 1.1 db reflection insertion loss 1 maximum 0.45 db 0.55 db transmission isolation (adjacent channel) minimum 25 db 23 db transmission isolation (non-adjacent channel) minimum 50 db 50 db reflection isolation minimum 16 db 15 db transmission chromatic dispersion maximum 17 ps/nm 17 ps/nm reflection chromatic dispersion maximum 17 ps/nm 20 ps/nm optical return loss minimum 45 db 45 db directivity minimum 50 db 50 db polarization dependent loss maximum 0.1 db 0.1 db polarization mode dispersion maximum 0.1 ps 0.16 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 1.50.1m package dimensions (? x l) 9/125/250 m fiber 5.5x35.4 mm (excluding strain reliefs) 9/125/900 m fiber 5.5x42.9 mm 1. excludes connector insertion loss code passband width non e 14.1 ghz ( 0.115 nm) wb 17.5 ghz (0.14 nm) -
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