COMMUNICATIONS COMPONENTS Attenuator, Fused Fiber Key Features • Environmentally stable • High performance • Broadband coverage • Compact size • Custom parts available Applications • Power management in optical networks • Wavelength division multiplexing (WDM) system channel balancing • Receiver protection • Test equipment The JDSU fused fiber attenuator is a compact, fused component that decreases optical power in telecommunications equipment, passive telephony, or cable television (CATV) networks and test equipment. JDSU proprietary manufacturing technology provides high performance parts that are optimized to the required operating wavelength, narrowband, or broadband - along with low polarization and temperature dependence. Regular parts are available in a wide variety of operating wavelengths, tap ratios, fiber types, housing and connector options. Our extensive selection enables rapid design cycles and new project builds. NORTH AMERICA : 800 498-JDSU (5378) WORLDWIDE : +800 5378-JDSU WEBSITE : www.jdsu.com ATTENUATOR, FUSED FIBER 2 Optical Performance Specifications (C band and L band) Parameter Operating wavelength range C band L band Attenuation Available grade Attenuation tolerance (±dB) WDL1 (dB) PDL2 (dB) TDL3 (dB) Available housing option Fiber type code Specification 20 dB A/B 1.4/2.4 Max. .25/.35 Max. .20/.25 Max. .20/.20 17 dB A/B 1.0/1.5 .22/.30 .15/.20 .15/.15 15 dB A/B 0.9/1.4 .18/.26 .14/.20 .15/.15 1528 to 1563 nm 1570 to 1605 nm 13 dB 10 dB 7 dB 5.2 dB 4 dB A/B A/B A/B A/B A/B 0.8/1.2 0.6/1.0 0.5/0.8 0.3/0.5 0.3/0.5 .15/.20 .13/.18 .12/.15 .10/.15 .10/.15 .12/.20 .10/.15 .10/.15 .10/.15 .09/.11 .15/.15 .13/.13 .10/.10 .10/.10 .10/.10 3, 4, 5, 6 1 (Corning SMF-28 - telecoms) 3 dB A/B 0.2/0.4 .10/.15 .08/.10 .10/.10 2 dB A/B 0.2/0.4 .10/.15 .08/.10 .10/.10 1 dB A/B 0.2/0.4 .10/.15 .08/.10 .10/.10 3 dB A/B 0.3/0.5 .25/.40 .08/.10 .10/.10 2 dB A/B 0.3/0.5 .25/.40 .08/.10 .10/.10 1 dB A/B 0.3/0.5 .25/.40 .08/.10 .10/.10 1. Change in insertion loss over the operating wavelength range. 2. Change in insertion loss over all input polarization states. 3. Change in insertion loss from -5 °C to 75 °C. Optical Performance Specifications (C + L band and S band) Parameter Operating wavelength range C + L band S band Attenuation Available grade Attenuation tolerance (±dB) WDL1 (dB) PDL2 (dB) TDL3 (dB) Available housing option Fiber type code Specification 20 dB 17 dB A/B A/B 2.4/2.8 1.3/2.4 Max. .90/1.20 .60/1.00 Max. .20/.25 .15/.20 Max. .20/.20 .15/.15 1. Change in insertion loss over the operating wavelength range. 2. Change in insertion loss over all input polarization states. 3. Change in insertion loss from -5 °C to 75 °C. 15 dB A/B 1.2/1.9 .50/.90 .14/.20 .15/.15 1528 to 1605 nm 1425 to 1500 nm 13 dB 10 dB 7 dB 5.2 dB 4 dB A/B A/B A/B A/B A/B 1.1/1.5 0.9/1.2 0.8/1.1 0.6/0.8 0.3/0.5 .45/.80 .40/.60 .37/.55 .35/.50 .30/.45 .12/.20 .10/.15 .10/.15 .10/.15 .09/.11 .15/.15 .13/.13 .10/.10 .10/.10 .10/.10 3, 4, 5, 6 1 (Corning SMF-28 - telecoms) ATTENUATOR, FUSED FIBER 3 Specifications Parameter Specification Optical return loss Directivity Operating temperature1 Storage temperature Minimum Minimum 50 dB 55 dB -40 to 75 °C -40 to 85 °C 1. For connectorised component, operating temperature range is -5 to 75 °C. Housing Option Code Description 1 x 1 Dimensions (mm) Pigtail 3 4 5 6 Regular Ø 0.9 mm slim Ø 0.9 mm semi-ruggedized Ø 0.3 mm fully-ruggedized 3.0 (Ø) x 55 (L) 3.0 (Ø) x 65 (L) 5.0 (Ø) x 80 (L) 80 (L) x 10 (W) x 8 (H) Primary coated fiber Ø 0.9 mm loose-tube Ø 0.9 mm loose-tube Ø 3.0 mm fan-out sleeving ATTENUATOR, FUSED FIBER 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: AFF-CK30AB110 0 AFFCode 1 C L S Passband Wavelength C+L band C band L band S band Code 1 2 3 5 A C E H K P R Attenuation 20 dB 17 dB 15 dB 13 dB 10 dB 7 dB 5 dB 4 dB 3 dB 2 dB 1 dB Code 3 4 5 6 Housing Regular Ø 0.9 mm slim Ø 0.9 mm semi-ruggedized Ø 0.3 mm fully-ruggedized Code 0 Configuration 1x1 Code A B Grade A grade B grade Code B Device Type Broadband B 1 Code 1 Fiber Type Corning SMF-28 (telecoms) Code 0 1 Pigtail Length (Minimum) 0.5 meter 1 meter Code 0 1 3 5 9 A B Connector No connector FC/PC FC/APC SC/APC FC/UPC SC/UPC LC1 1. Not available for housing option 6. LC is a registered trademarks of Lucent Technologies. SMF-28 is a registered trademarks of Corning 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 10143018 Rev. 002 10/05 AFF.DS.CC.AE March 2007