data sheet 1 bookham filters leverage the proprietary advanced energetic d eposition (aed) process to produce the industrys best pon filter solutions. the aed process features state-of-the-art layer thickness control to produce thin-film interference filters that are unparalleled for fttx wdm applications. passive optical network (pon) designs deliver the triple play o f voice, data and video to customers in fttx access networks. the flat passband design of bookhams filters allow for the best performance in video transmission while the deep reflection notch improves the isolation of 1550nm signals from the 1310nm r eturn signal and 1490nm downstream data. similar filters are available from bookham centered at 1490nm and 1310nm. this filter can be used at both the optical linet ermination (olt) at the central office and the optical network unit (onu) on the customer side. standar d 5.5mm diameter packaging is available with the boot/length specification needed to meet your application. the optional compact packaging has diameter of only 3.2mm. all bookham filter components ar e t elcor dia gr-1221 qualified and rohs compliant. features: ? flat passband design ? deep reflection notch ? >40db isolation at 1490nm and 1310nm ? 4.6thz clear channel allocation ? excellent temperature stability ? gr-1221 qualified ? rohs compliant options: ? -40 to 85o operating temp ? compact packaging: 3.2mm diameter ? rugged packaging applications: ? metro/access wdm systems ? b-pon / g-pon / ge-pon ? ftth / fttp / fttc pon filter for fttx 1310/1490/1550nm
data sheet 2 pon filter for fttx typical design specifications (valid over operating temperature) notes: [1] loss includes connector pair [2] at edge of clear channel [3] nominal overall length. standard package length without boots nominally 35mm c omponent parameters specification # 0383 unit t ransmission passband center 1550/193.414 nm/thz transmission insertion loss 0.7 max db transmission inertion loss variation 0.2 max db transmission isolation 40 min db lower adjacent band region 1260 to 1500 nm reflection passband centers 1310 & 1490 nm reflection insertion loss 0.5 max db reflection isolation 25 min db passband half-width [1] -18.2/2.3 nm/thz polarization dependent loss [ 1] 0.1 max db return loss [1] 50 min db directivity [1] 50 min db operationg temperature [2] -5 to 70 storage temperature -40 to 85 dimensions [3] (standar d packaging) 5.5 (o) x 51 (l) mm example application and performance typical pon triplexer application and 1550nm transmission passband flatness detail pon filter pon filter 1310+1490nm 1310+1490+1550nm 1550nm network 1xn split central office video data/voice 1310+1490nm customer video data/voice 1550nm
data sheet 3 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 - 0.2 -0.1 0 1525 1535 1545 1555 1565 1575 wavelength (nm) transmission response l o s s ( d b ) parameter min nominal max unit 1.1a diameter (for h package) 4.1 4.2 4.3 mm 1.1b diameter (for s package) 5.4 5.5 5.6 mm 1.1c diameter (for c package) 3.17 3.2 3.23 mm 1.2 length without boots (for s package) 32.0 35 40.0 mm 1.3a over-all length (for h package) 25.0 26.5 28.0 mm 1.3b over-all length (for s package) 41.0 51 63.0 mm 1.3c over -all length (for c package) 35.5 36.5 37.5 mm component dimensions t able 1. mechanical specifications.
data sheet 4 important notice performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by bookham before they become applicable to any particular order or contract. in accordance with the bookham policy of continuous improvement specifications may change without notice. the publication of information in this data sheet does not imply freedom from patent or other protective rights of bookham or others. further details are available from any bookham sales representative. contact information bh12928 rev 1.0 march 2007 ?ookham 2005. bookham is a registered trademark of bookham inc. rohs compliance bookham is fully committed to environment p rotection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. the relevant evidence of rohs c ompliance is held as part of our controlled documentation for each of our compliant products. rohs compliance parts are available to order, please refer to the ordering information section for further details. o rdering information: pon filter numbering convention c b 1 s l u 3 2 1 5 5 3 3 2 9 0 6 5 3 (3. 2 m m dia) h = inne r h ou si ng o nl y r = r ugge d (s ee sp ec) z = cus to m (s ee sp ec) g = a l l glass connec tor t ype lu = l c/upc fu = f c/upc fa = fc/ apc su = sc /upc sa = sc /apc mu = mu . na = n one cc = c om b o (s ee sp ec) fiber type 1 = 900 um loose tu b e 2 = 2 mm jacketed 3 = 250 um b are f iber 4 = 900 um tight bu ffer 9 = see specifica tion fiber l eng th 1 = 1 meter min. 2 = 2 meter min. 3 = 3 meter min. 4 = 1.5 me ter m in. 5 = 2.5 m e ter m in. 6 = 1-1 .5 meter 7 = 0.9 -1.0 m ete r 8 = multiple 9 = see specifica tion cen ter w a velength (n m ) 1 5 53329 = 1553 .329 or freq uency (th z ) f193000 = 193 .000 4 dig it spe c # t o be fo und i n th e t able north america santa rosa office 3640 westwind boulevard santa rosa ca 95403 usa ? tel: +1 707 636 1100 ? fax: +1 707 636 1199 www.bookham.com sales@bookham.com europe paignton office brixham road paignton devon tq4 7be united kingdom ? tel: +44 (0) 1803 66 2000 ? fax: +44 (0) 1803 66 2801 asia shenzhen office 2 phoenix road futian free trade zone shenzhen 518038 china ? tel: +86 755 33305888 ? fax: +86 755 33305805 +86 755 33305807
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