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| COMMUNICATIONS COMPONENTS Fused Coupler, Two Window Key Features * Provides 1310 nm and 1550 nm wavelength coverage * Broadband operation 40 nm * High power handling * Wide range of regular parts available "to go" * Proven reliability Applications * Passive optical networks * CATV * Network expansion * Fixed attenuation (select configuration option 0) The two window fused coupler splits or combines light with high performance over two wavelength regions, maintaining a broad bandwidth in both. This component is manufactured with a highly automated process to achieve consistent quality and reliability. Regular parts are available with a wide variety of tap ratios, housing and connector options and can therefore be readily specified in a wide variety of applications, enabling rapid design cycles and new project builds. Reliability is assured through qualification to Telcordia GR-1221. Compliance * Telcordia GR-1221 NORTH AMERICA: 800 498-JDSU (5378) WORLDWIDE: +800 5378-JDSU WEBSITE: www.jdsu.com FUSED COUPLER, TWO WINDOW 2 Dimensions Diagram: 1x2 Model, H-Package (Specifications in mm unless otherwise noted. 3mm cable shown.) 20.3 mm (2x) R2.5 mm 44.5 mm 2.0 mm 3.4 mm Typ. (3x) O3.0 mm 17.8 mm (2x) O2.0 mm 3.5 mm 7.1 mm 85.0 mm 7.5 mm 50/50 Temperature Stability 50/50 Insertion Loss 5 INSERTION LOSS (dB) PERCENTAGE (%) 35 30 25 20 15 10 5 4.5 4 port 1 3.5 3 2.5 2 -40 -20 0 20 40 TEMPERATURE (C) 60 80 port 1 3 2 0 3.2 3.3 3.4 3.5 3.6 INSERTION LOSS (dB) Wavelength Stability: 1310 and 1550 nm 1/99 Port 2 (1%) Wavelength Stability: 1310 and 1550 nm 5/95 Port 2 (5%) INSERTION LOSS (dB) INSERTION LOSS (dB) WAVELENGTH (nm) WAVELENGTH (nm) FUSED COUPLER, TWO WINDOW 3 Wavelength Stability: 1310 and 1550 nm 10/90 Port 2 (10%) Wavelength Stability: 1310 and 1550 nm 50/50 Port 2 (50%) INSERTION LOSS (dB) WAVELENGTH (nm) INSERTION LOSS (dB) WAVELENGTH (nm) Coupling Ratio/PDL Conversion Chart Coupling Ratio 40 ~ 50 % 30 ~ 39 % 10 ~ 29 % 1~9% PDL Grade 1 (Tap Port Only) 0.15 dB 0.20 dB 0.30 dB 0.35 dB PDL Grade 2 (Tap Port Only) 0.20 dB 0.20 dB 0.30 dB 0.35 dB Qualification and Reliability Tests Parameter High temperature storage test Damp heat test Water immersion test Vibration test Shock test Fiber torsion test Fiber pulling test Specification 85 C for 2,000 hours 50 C/90% RH for 2,000 hours 432 C, pH of 5.50.5 for 7 days 10 to 2,000 Hz, 20 g's, 3 axes 3 axes, 40 g's, 11 ms, 5 blows each direction 180 twist, 5 times both directions, 5 N force 5 N for 1 minute FUSED COUPLER, TWO WINDOW 4 Insertion Loss Coupling Ratio Attenuation Grade Signal Path Insertion Loss (Min./Max.) NA/0.3 dB NA/0.4 dB NA/0.3 dB NA/0.4 dB NA/0.4 dB NA/0.4 dB NA/0.4 dB NA/0.5 dB 0.3/0.6 dB 0.2/0.8 dB 0.8/1.2 dB 0.7/1.4 dB 1.3/1.9 dB 1.2/2.1 dB 1.4/2.1 dB 1.3/2.3 dB 1.8/2.7 dB 1.7/2.9 dB 2.6/3.6 dB 2.3/3.9 dB Tap Path (or Attenuator Path) Insertion Loss (Min./Max.) 15.5/23.5 dB 14.8/24.1 dB 14.0/19.8 dB 13.8/21.0 dB 12.8/18.2 dB 12.8/19.5 dB 11.8/14.6 dB 10.6/18.9 dB 9.6/11.3 dB 8.3/12.7 dB 6.5/7.9 dB 5.9/8.5 dB 4.7/6.0 dB 4.3/6.4 dB 4.2/5.6 dB 3.9/5.9 dB 3.5/4.7 dB 3.2/5.0 dB 2.6/3.6 dB 2.3/3.9 dB 1% 1% 2% 2% 3% 3% 5% 5% 10% 10% 20% 20% 30% 30% 33% 33% 40% 40% 50% 50% 20 dB 20 dB 17 dB 17 dB 15 dB 15 dB 13 dB 13 dB 10 dB 10 dB 7 dB 7 dB 5.2 dB 5.2 dB 4.8 dB 4.8 dB 4 dB 4 dB 3 dB 3 dB 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 Specifications Parameter (50/50 coupling ratio) Center wavelength Insertion loss (without connectors) Excess loss (without connectors) Uniformity Polarization dependent loss Optical return loss Directivity Temperature coefficient Package dimensions S package (D x L) L package (D x L) H package (L x W x H) Operating temperature1 Storage temperature1 1. -20 to 70 C for 3.0 mm cable. Grade 1 1310, 1550 nm 3.6 dB 0.1 dB 0.8 dB 0.15 dB 50 dB 55 dB 0.002 dB/C 3.0 x 54 mm 3.6 x 70 mm 85 x 17.8 x 7.5 mm -40 to 85 C -50 to 85 C Grade 2 1310, 1550 nm 3.9 dB 0.3 dB 1.1 dB 0.2 dB 50 dB 55 dB 0.002 dB/C 3.0 x 54 mm 3.6 x 70 mm 85 x 17.8 x 7.5 mm -40 to 85 C -50 to 85 C Maximum Typical Maximum Maximum Minimum Minimum Typical FUSED COUPLER, TWO WINDOW Ordering Information For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com. Sample: FFC-AKS11B110 FFC- A Code A Passband Wavelength 1310/1550 nm40 nm Code H L S Housing O 3.0 mm cable O 900 m fiber O 250 m fiber Code 1 2 Grade Grade 1 Grade 2 B Code 1 1 Fiber Type Corning SMF-28 Code 0 1 2 3 4 5 6 7 8 9 A B C Connectors NONE FC/PC FC/SPC FC/APC SC/SPC SC/APC BICONIC D4 ST FC/UPC SC/UPC LC MU Code 1 2 3 5 A C E F H K Coupling Ratio 1% 2% 3% 5% 10% 20% 30% 33% 40% 50% Code 0 1 2 Configuration 1x1 (attenuator) 1x2 2x2 Code B Bandwidth Broadband Code 0 1 2 3 4 5 6 7 8 9 A Pigtail Length 0.5 meter 1 meter 2 meters 3 meters 4 meters 5 meters 6 meters 7 meters 8 meters 9 meters 10 meters SMF-28 is a registered trademark of Corning Incorporated. LC and ST are registered trademarks of Lucent Technologies. Telcordia is a registered trademark of Telcordia Technologies Incorporated. NORTH AMERICA: 800 498-JDSU (5378) WORLDWIDE: +800 5378-JDSU WEBSITE: www.jdsu.com Product specifications and descriptions in this document subject to change without notice. (c) 2007 JDS Uniphase Corporation 10114017 Rev. 003 10/05 FFCTW.DS.CC.AE March 2007 |
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