s0081 - r12. (web) 20130114 product description features applications performance specification ns wtih1598 series single stage dual stage unit operating wavelength range signal channel c band : 1528 ~ 1564 or l band : 1570 ~ 1605 nm pump channel 965 ~ 995 nm insertion loss [1] signal port < 1.4 < 1.5 db pump port < 0.6 tap port 1% tap ratio 19.2 ~ 21.0 db 2% tap ratio 16.2 ~ 18.0 5% tap ratio 12.2 ~ 14.0 10% tap ratio 9.6 ~ 10.8 wavelength dependent loss signal to common < 0.5 < 0.5 db wavelength isolation signal to common @ pump wavelength range > 30 db pump to common @ signal wavelength range > 12 reverse direction isolation (over signal wavelength range, 0~70c, all sop) common to signal > 21 > 36 db polarization dependent loss < 0.1 < 0.2 db polarization mode dispersion (standard) < 0.25 < 0.05 ps directivity 55 db return loss 50 db maximun power handling 500 mw operating temperature 0 to +70 c storage temperature -40 to +85 c fiber type signal & tap ports corning smf-28 common & pump ports corning hi1060 package dimension [3] p2 : (?) 5.5 x (l) 40.0 mm values are referenced without connector loss [1] the maximum il is under all states of polarization and within the full operating temperature and wavelength ranges specifed. add 0.3db on signal port il for 10% tapping case. [2] all the parameters are excluding connectors. [3] the mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specifed. 980/1550 (1585) nm wdm/tap coupler/ isolator hybrid combination wtih1598 series oplinks wtih is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. this product has an extremely low inser - tion loss, and a very stable tap-coupling ratio. fiber optic amplifcation is the ideal application for this product. 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. ? 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 s0081 - r12. (web) 20130114 product lines: ? mux/demux ? switching/routing ? coupling/splitting ? monitoring/conditioning ? amplifcation ? interconnect ? transmission ? hfc/rof subsystem wtih 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) 2 8 1 9 package & fiber jacket type p2 + 250m bare fber = 21 p2 + 900m loose tube = 22 wavelength fiber length tap ratio stage 1550/980nm = 1598 1585/980nm = 1698 0.5 meter = h 1.0 meter = 1* 1.5 meters = 5 2.0 meters = 2 1% = 01 2% = 02 5% = 05 10% = 10 single stage = s dual stage = d connector type none = 1 fc/pc = 2 fc/spc = 3 fc/apc = 4 sc/pc = 5 sc/spc = 6 sc/apc = 7 st = 8 lc = 9 mu = a 980/1550(1585)nm wdm/tap coupler/ isolator hybrid combination wtih1598 series * the tolerance of fber length is +/-0.1m. 1 meter is standard. the lead-time for special fber length will be longer. signal tap commo n pump tap common pump s ignal 40.0mm ?5.5mm
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