product description features applications parameter specification unit operating wavelength range c 1525 ~ 1570 nm l 1570 ~1610 insertion loss (@ c or l , t op , all sop , exclude connectors) 0.8 db attenuation range 30 db blocking state attenuation (dark type, il at power of ) 40 db attenuation resolution continuous polarization dependence loss @ 0 db 0.15 db @ 20 db 0.4 wavelength dependence loss (within c or l ) @ 0 db 0.2 @ 20 db 0.6 ripple (within 0.4nm window within 20db) 0.05db typical polarization mode dispersion (pmd) 0.1 ps return loss 45 db response speed (90% optical rise/fall) 20 ms driving voltage 7 v, 16 v, or 20v vdc maximum optical power 300 mw operating temperature range (t op ) - 5 to +70 c storage temperature range -40 to +85 c performance specification ns s0175 - r02. 20110331 mems variable optical attenuator uvoa series oplinks mems (micro-electro-mechanical systems) variable optical attenuator ( voa) uses an electrostatic tilting mirror to change light coupling between input and output fbers. key features include low il, fast response and compact size. voa is available in dark or bright type. applications include power equalization before optical amplifcation in multi-channel wdm networks, power control, re - ceiver protection or gain variation in edfa. the voa is designed to withstand diverse environmental conditions and fully comply with telcordia gr-1221. oplink can provide customized designs to meet specialized feature applications. also, oplink offers full function modules or subsystems by integrating other com - ponents. ? l ow il, low pdl, low wdl ? f ast response ? c ompact package ? br ight and dark type ? i nsensitive to vibration and shock ? optical p ower control or equalization ? g ain variation in edfa ? on/o f switch
46335 landing pkwy fremont, ca 94538 tel: (510) 933-7200 fax: (510) 933-7300 email: sales@oplink.com ? www.oplink.com uvoa ordering information product lines: ? mux/demux ? switching/routing ? coupling/splitting ? monitoring/conditioning ? amplifcation ? transmission ? interconnect ? rgb laser modules mechanical drawing / package dimensions (dimension in mm) oplink can provide a remarkable range of customized optical solutions. for detail, please contact oplinks oem design team or account manager for your requirements and ordering information (510) 933-7200. 001 0 1 package type voltage type channel fiber type fiber length p v v v ingle f f looe tube eter eter eter eter connector type one fcpc fcpc fcapc cpc cpc capc t lc a mems variable optical attenuator uvoa series s wavelength range attenuation type c ban c l ban l ark right
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