product description features applications performance specification ns wdih1514 series single stage dual stage unit signal operating wavelength range (s) c band : 1528 ~ 1564 or l band : 1570 ~ 1605 nm pump channel wavelength range (p) 1450 ~1495 nm channel isolation (over s, 0~70c, all sop) 21 36 db isolation pump channel @ s 15 db signal channel @ p 25 insertion loss (over wavelength range and 0~70c, all sop) pump channel 0.6 db signal channel 0.9 1.1 wdl 0.35 0.45 db return loss 55 db polarization dependent loss (pdl) 0.10 0.20 db polarization mode dispersion (pmd) 0.25 0.05 ps directivity 55 db operting power handling 500 mw operating temperature 0 to +70 c storage temperature -40 to +85 c fiber type corning smf-28 package dimension * p1 : (?) 5.5 x (l) 34.0 mm p2 : (?) 5.5 x (l) 40.0 values are referenced without connector loss * the mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specifed. s0077 - r11. 20100702 1480/1550nm wdm/isolator hybrid combination wdih1514 series oplinks wdih is a combination of a 1480/1550 nm flter and a 1550nm polar - ization insensitive optical isolator. the wdih is a low cost model with excel - lent performance including low insertion loss, high isolation, high return loss, low polarization dependent loss (pdl), and low polarization mode dispersion (pmd). this product offers integrated solutions to edfa applications by com - bining more functions into a very compact package. oplink can provide customized designs to meet specialized feature applica - tions. also, oplink offers modular assemblies that integrate other compo - nents to form a full function module or subsystem. ? wide operating wavelength range ? compact size ? high isolation ? ultra low pdl & pmd ? high stability & reliability ? epoxy-free optical path ? fiberoptic amplifers ? catv fiberoptic links ? wdm systems ? fiberoptic instruments ? transmitters and fiber lasers ? laboratory r&d
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 wdih ordering information 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. mechanical drawing / package dimensions (dimension in mm) 34.0 mm reflect common 3 1 ?5.5 mm pass 2 p1: smf-28 250m bare fiber 54.0mm p2: 900 m loose tube 40.0 mm reflect common 3 1 ?5.5 mm pass 2 60.0mm comm 1550 nm comm 1550 nm pass 1550 nm pass 1550 nm 1480 nm pump 1480 nm pump 0 package & fiber type p sf bare ber p looe tube wavelength fiber length confguration stage n n eter eter eter eter forar type f ackar type single stage s ual stage connector type one fcpc fcspc fcpc scpc scspc scpc st lc 1480/1550nm wdm/isolator hybrid combination wdih1514 series s00 11 01000 * 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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