fbt wdm wavelength division multiplexer 1 31 0/1550 nm parameter premium a grade operating wavelength range 1 31 0 15 nm / 1550 15nm insertion los s 0. 3 db 0. 5 db isolation 1 7 db 15 db tdl 0. 2 db return loss 55 db pdl 0.1db operating & storage temperature - 40 c ~ + 85 c package dimensions light duty ( b ) 3.0mm ( ? ) x 60.0mm (l) medium duty ( l ) 3.0mm ( ? ) x 65.0mm (l) heav y duty ( k, r ) 100.0mm x 12.0mm x 8.0mm note 1: all values specified are without connectors. note 2: higher performance specifications available upon request. note 3: fiber type C corning smf - 28e fiber unless otherwise specified. w d m 2 - - - - - port number grade fiber lengt h pigtail style connector 12: 1 x 2 p: premium 1: 1 meter (=package style) 0: none 7: lc/upc 22: 2 x 2 a: a grade 2: 2 meter b: bare fiber 1: fc/pc 8: lc/spc s: special l: 900 ? m loose tube 2: fc/apc 9: speci al k: 2mm cable 3: sc/ pc a: fc/upc r: 3mm cable 4: sc/apc b: sc/upc 5: fc/spc c: st 6: sc/spc www.lightel.com 2210 lind ave sw, suite 100 renton, wa 98057 usa (425 ) 277 - 8000 ph. (425) 277 - 5280 fax all rights reserved 2009
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