product description features pmbc series specifications unit ultra p grade p grade a grade wavelength range 1450 30 nm 1480 30 1550 30 insertion loss 0.5 0.5 0.7 db wavelength dependent loss (wdl) 0.15 db optical return loss 55 db directivity 45 db extinction ratio 23 20 18 db direction of incident polarization slow axis operting power handling 2000 mw operating temperature 0 to +70 c storage temperature -40 to +85 c fiber type input ports fujikura panda, pm fiber output port corning smf-28 physical dimensions p1 (with bare fber) 5.50.1 () x 34.01 (l) mm p2 (with900m loose tube) 5.50.1 () x 40.01 (l) applications performance specification ns note: * all the parameters are excluding connectors; er is 3db lower and after connector added s0066 - r04. 20100604 polarization maintaining beam combiner pmbc series oplinks polarization maintaining beam combiner (pmbc) is based on ather - mal platform. the technology is a lead-free packaging platform and no epoxy in the optical path. these devices feature super high extinction ratio, very high power handling and low insertion loss. they are designed to work as pump combiners for edfa, raman amplifer systems and 40-gbps, 100-gbps trans - mission system. oplinks patented packaging technology ensures the highest quality and reliability. oplink can provide customized designs to meet specialized feature applica - tions. also, oplink offers modular assemblies that integrate other components to form a full function module or subsystem. ? super high extinction ratio ? low insertion loss ? highly stablility & reliability ? epoxy-free optical path ? compact size ? high-power handling ? edfa ? raman amplifer ? 40-gbps, 100-gbps transmission system ? 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 ordering information 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. pmbc package 1 : with bare fber package 2 : with 900 m loose tube 40.0 mm comm 3 port 2 2 port 1 1 ? 5.5 mm 34.0 mm port2 pm fiber port1 pm fiber 3 1 ?5.5 mm comm smf-28 2 polarization maintaining beam combiner pmbc series s 0 0 package type & fiber jacket p bare ber p bare ber p ber looe tbe p ber looe tbe grade center channel wavelength fiber length* ltra p grade p grade p grade eter eter eter eter connector type one fcpc fcpc fcpc cpc cpc cpc * 1 meter is standard. the lead-time for special fber length will be longer. connector key is aligned to slow axis. nm nm nm
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