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 (Specifications in mm unless otherwise noted. 3mm cable shown.) Dimensions Diagram: 1x2 Model, H-Package 20.3 mm 3.4 mm Typ. 44.5 mm (3x) Ø3.0 mm 2.0 mm (2x) R2.5 mm 17.8 mm 3.5 mm (2x) Ø2.0 mm 7.1 mm 85.0 mm 7.5 mm 50/50 Insertion Loss 5 35 4.5 30 PERCENTAGE (%) INSERTION LOSS (dB) 50/50 Temperature Stability 4 port 1 2 3.5 3 port 1 3 2.5 2 25 20 15 10 5 -40 -20 0 20 40 TEMPERATURE (˚C) 60 Wavelength Stability: 1310 and 1550 nm 1/99 Port 2 (1%) 3.2 3.3 3.4 WAVELENGTH (nm) 3.5 3.6 INSERTION LOSS (dB) Wavelength Stability: 1310 and 1550 nm 5/95 Port 2 (5%) INSERTION LOSS (dB) INSERTION LOSS (dB) 0 80 WAVELENGTH (nm) FUSED COUPLER, TWO WINDOW 3 Wavelength Stability: 1310 and 1550 nm 50/50 Port 2 (50%) INSERTION LOSS (dB) INSERTION LOSS (dB) Wavelength Stability: 1310 and 1550 nm 10/90 Port 2 (10%) WAVELENGTH (nm) WAVELENGTH (nm) Coupling Ratio/PDL Conversion Chart Coupling Ratio PDL Grade 1 (Tap Port Only) PDL Grade 2 (Tap Port Only) 40 ~ 50 % 30 ~ 39 % 10 ~ 29 % 1~9% 0.15 dB 0.20 dB 0.30 dB 0.35 dB 0.20 dB 0.20 dB 0.30 dB 0.35 dB Qualification and Reliability Tests Parameter Specification High temperature storage test Damp heat test Water immersion test Vibration test Shock test Fiber torsion test Fiber pulling test 85 °C for 2,000 hours 50 °C/90% RH for 2,000 hours 43±2 °C, pH of 5.5±0.5 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.) Tap Path (or Attenuator Path) Insertion Loss (Min./Max.) 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 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 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 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. Maximum Typical Maximum Maximum Minimum Minimum Typical Grade 1 Grade 2 1310, 1550 nm 3.6 dB 0.1 dB 0.8 dB 0.15 dB 50 dB 55 dB 0.002 dB/°C 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 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 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 [email protected]. Sample: FFC-AKS11B110 FFC- A Code A Passband Wavelength 1310/1550 nm±40 nm Code 1 2 3 5 A C E F H K Coupling Ratio 1% 2% 3% 5% 10% 20% 30% 33% 40% 50% B Code H L S Code 0 1 2 Housing Ø 3.0 mm cable Ø 900 µm fiber Ø 250 µm fiber Configuration 1x1 (attenuator) 1x2 2x2 Code 1 2 Grade Grade 1 Grade 2 Code B Bandwidth Broadband 1 Code 1 Fiber Type Corning SMF-28 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 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 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. © 2007 JDS Uniphase Corporation 10114017 Rev. 003 10/05 FFCTW.DS.CC.AE March 2007