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Dual Window Wideband Coupler

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Dual Window Wideband Coupler

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1. DataSheet All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 1of 2 Dual Window Wideband Co u pler Performance Specifications (Based on 50/50) Features:  Low Insertion Loss and PDL  Wide Bandwidth  Low Excess Loss &High Uniformity  Meet Telcordia Standard Applications:  Telecommunication system  Local Area Network  Fiber Sensors  Long haul Telecommunications  CATV Systems Parameter Premium A Grade Operating Wavelength (nm) 1310 & 1550 ± 40nm Insertion Loss (dB) ≤ 3.6 ≤ 3.8 Uniformity (dB) (Typical) ≤ 0.7 ≤ 1.0 Return Loss (dB) 1x2 ≥ 55, 2x2 ≥ 65 TDL (dB) 0.2 dB (-10°C ~ +75°C); 0.35 dB (-40°C ~ +85°C) PDL (dB) ≤ 0.15 ≤ 0.20 Operating & Storage Temperature -40C° ~ +85C° Package Dimensions - Light Duty (B) 3.0 mm (ø) x 55.0 mm(L) Package Dimensions - Medium Duty (L) 3.0 mm (ø) x 60.0 mm (L) Package Dimensions - Heavy Duty (R) 12.0 mm x 8.0 mm x 100.0 mm Tap Coupler Max Insertion Loss(dB) Coupling Ratio Premium A Grade 40/60 4.7/2.7 5.0/2.9 30/70 6.0/1.9 6.4/2.2 20/80 7.9/1.2 8.5/1.4 10/90 11.3/0.6 12.7/0.8 5/95 15.0/0.4 16.0/0.5 1/99 23.5/0.3 24.0/0.4

2. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 2of 2 Dual Window Wideband Coupler Ordering Information: SDWW Port numbers Grade Coupling Ratio Wavelength Fiber Length Package Style Connector (In/out) P=Premium A=Grade A E=Even S=Specify 1=1meter 2=2meter S=Specify B=Bare Fiber L=900um Loose Tube R=3mm Cable S=Specify 12=1x2 22=2x2 14=1x4 44=4x4 18=1x8 88=8x8 16=1x16 66=16x16 E=1310nm F=1480nm G=1510nm H=1550nm L=1625nm 0=None 1=FC/PC 2=FC/APC 3=SC/PC 4=SC/APC 5=ST 6=LC 7=Customized America Headquarters 46824 Lakeview Blvd. Fremont, CA 95438 USA Tel: 510-651-7800 Fax: 510-651-7822 Taipei Branch 5F, No 3-2 (Building H), Yuan-Qu Street Nan-kang, Taipei 115, Taiwan R.O.C. Tel: +886-2-2782-5780 Fax: +886-2-2782-5782 ShenZhen Branch 5F, 7th Building, Tian'an Industrial Zone, Dengliang Road, NanShan Area, ShenZhen China Tel: +86-755-86265980 ; Fax: +86-755-26642741 All specification data are accurate on the date of publication for product comparisons and ordering in formation.Wavesplitter Technologies, Inc. reserves the right to change specifications without notice. * All values specified are without connectors. ** Higher performance specifications available upon equest. *** Fiber Type - Corning SMF-28 . **** Other port numbers available upon request Tree and Star Coupler Max IL (dB) Uniformity (dB) *Port # Premium A Grade Premium A Grade 1x4 7.2 7.6 1.3 1.8 4x4 7.4 7.9 1.5 2.2 1x8 11 11.3 2 2.4 8x8 11.2 11.8 2.4 3 1x16 14.4 15.2 2.7 3.2 16x16 14.6 15.6 3 3.8

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