product description features applications performance specification ns ch 2 out l (mm) ? (mm) ch 1 in ch 1 out ch 2 in mini oisa series min. typical max. unit operating wavelength range c-band : 1528 ~ 1564 or l-band : 1570 ~ 1605 nm isolation (@ 23 c , over operating wavelength range, all sop) 28 db isolation (@ 0~70c, over operating wavelength range, all sop) 21 db insertion loss [1] 0.45 0.6 db return loss (input/output) 55/50 60/55 db channel crosstalk 55 db polarization dependent loss (pdl) 0.1 0.15 db polarization mode dispersion (pmd) 0.25 ps maximum power handling 500 mw operating temperature, t op 0 to +70 c storage temperature -40 to +85 c humidity 0 85 % fiber type corning smf-28 or puremode rc smf-28 fiber jacket corning smf-28 : 250m bare fber pure mode rc smf-28 : 80m bare fber port color coding ch.1 = red, ch.2 = clear package dimension [3] (?) 3.0 x (l) 25.0 mm note: [1] the maximum il is under all states of polarization and within the full operating temperature and wavelength ranges specifed. [2] all the parameters are excluding connectors. [3] the mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specifed. s0055 - r01. 20100618 mini single stage dual optical isolator (c or l band) mini oisa series oplinks mini dual isolator minimizes back refection and back scattering in the reverse direction for any state of polarization. the mini dual isolator works as two individual fber isolators with excellent performance including low insertion loss, high isolation, high return loss, high crosstalk between different channels, low polarization dependent loss (pdl) and low polarization mode dispersion (pmd) with extremely compact size. reduced cladding fber pigtail package op - tion is available. ? low insertion loss ? low polarization dependent loss ? high isolation ? high crosstalk between diferent channels ? highly stable & reliable ? epoxy-free optical path ? extremely compact size ? completely passive ? fiberoptic amplifer ? catv fiberoptic links ? wdm system ? fiberoptic instruments
46335 landing pkwy fremont, ca 94538 tel: (510) 933-7200 fax: (510) 933-7300 email: sales@oplink.com ? www.oplink.com product lines: ? mux/demux ? switching/routing ? coupling/splitting ? monitoring/conditioning ? amplifcation ? transmission ? interconnect ? rgb laser modules oisa ordering information oplink can provide customized designs to meet specialized feature applications. also, oplink offers modular assemblies that integrate other components to form a full function module or subsystem. for detail, please contact oplinks oem design team or account manager for your requirements and ordering information (510) 933-7200. 0 0 d 3 fiber type corning f preoe c f * wavelength fiber length** package type port # n n eter eter eter eter p al connector type one fcpc fcpc fcpc cpc cpc cpc t lc mini single stage dual optical isolator (c or l band) mini oisa series s note: * no connector options for puremode rc smf-28 80m fber. ** the tolerance of fber length is +/-0.1m. 1 meter is standard. the lead-time for special fber length will be longer.
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