FFCH31L

COMMUNICATIONS COMPONENTS Fused Coupler, Single Window, Low Loss, C or L Band FFCH Series Key Features • Broad wavelength coverage over multiple bands • High-power handling • Wide range of standard parts readily available • Proven reliability Applications • Passive optical networks • CATV • Network expansion • Fixed attenuation (select configuration option 0) The single-window fused coupler splits or combines light with high performance over a wide bandwidth. These components are manufactured using a highly automated process to achieve consistent quality and reliability. These high-performance standard parts are available with a variety of tap ratios, operating wavelengths, and housing and connector options, and can therefore be specified in a wide range 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, SINGLE WINDOW, LOW LOSS, C OR L BAND, FFCH SERIES 2 Dimensions Diagrams Specifications in mm unless otherwise noted 1x2 Models, L-Package 1x2 Models, S-Package Ф0.9 Ф3.56 2.0 54 3.0 70 Insertion Loss Coupling Ratio Grade Signal Path Insertion WDL3 PDL4 Loss1,2 (Min./Max.) Max. Max. (dB) (dB) (dB) NA/0.15 NA/0.18 NA/0.18 NA/0.20 NA/0.23 NA/0.28 NA/0.32 NA/0.40 NA/0.60 NA/0.70 NA/1.15 NA/1.25 NA/1.75 NA/1.85 NA/2.50 NA/2.60 2.8/3.20 2.7/3.40 0.03 0.05 0.03 0.05 0.03 0.05 0.03 0.05 0.05 0.06 0.08 0.10 0.10 0.14 0.10 0.15 0.10 0.15 0.03 0.05 0.03 0.05 0.03 0.05 0.03 0.05 0.04 0.06 0.05 0.07 0.06 0.08 0.07 0.09 0.08 0.10 TDL5 Max. (dB) 0.02 0.02 0.02 0.02 0.04 0.04 0.08 0.08 0.08 0.08 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 Tap Path Insertion WDL3 PDL4 Loss1,2 (Min./Max.) Max. Max. (dB) (dB) (dB) 18.4/21.2 17.6/22.4 16.4/17.8 15.8/18.2 14.3/16.0 13.8/17.0 12.2/13.9 11.9/14.4 9.60/10.8 9.20/11.2 6.60/7.60 6.30/8.00 5.00/5.50 4.90/5.60 3.85/4.40 3.70/4.60 2.80/3.20 2.70/3.40 0.25 0.35 0.22 0.30 0.18 0.26 0.15 0.20 0.13 0.18 0.12 0.15 0.10 0.15 0.10 0.15 0.10 0.15 0.20 0.25 0.15 0.20 0.14 0.20 0.12 0.20 0.10 0.15 0.10 0.15 0.10 0.15 0.09 0.11 0.08 0.10 TDL5 Max. (dB) 0.20 0.20 0.15 0.15 0.15 0.15 0.15 0.15 0.13 0.13 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 1% 1% 2% 2% 3% 3% 5% 5% 10% 10% 20% 20% 30% 30% 40% 40% 50% 50% 1. 2. 3. 4. 5. P A P A P A P A P A P A P A P A P A Tap ratio ≤ five percent, the Insertion Loss including WDL, PDL and TDL; Tap ratio > five percent, the Insertion Loss including WDL and PDL, not including TDL. In 2x2 couplers with a coupling ratio of 20 percent or lower, insertion loss is not specified for launch through second input port (P4). Change in insertion loss over the operating wavelength range. Change in insertion loss over all input polarization states. Change in insertion loss from –5 to 75°C. Guaranteed by design when tap ratio higher than five percent. FUSED COUPLER, SINGLE WINDOW, LOW LOSS, C OR L BAND, FFCH SERIES Specifications Parameter Operating wavelength range1 Return loss/directivity Pigtail tensile load Optical power handling2 Operating temperature range3 Storage temperature range Environmental qualification Package dimensions S package (D x L) L package (D x L) H package (L x W x H) 1310 band 1295 to 1325 nm Minimum Maximum Maximum 1480 band C band L band 1570 to 1605 nm 1465 to 1495 nm 1528 to 1563 nm 55 dB 5N 4W -40 to 75°C -40 to 85°C Telcordia GR-1221 3.0 x 54 mm 3.6 x 70 mm 85 x 17.8 x 7.5 mm 1. For wavelength within ±5 nm of the specified range performance will be maintained for signal path insertion loss, PDL, TDL, directivity and return loss. The only parameters to increase will be tap insertion loss and WDL. Maximum values of increase are: Tap ratio = 1%, maximum tap insertion loss and WDL increase = 0.1 dB. Tap ratio = 2 to 9%, maximum tap insertion loss and WDL increase = 0.07 dB. Tap ratio = 10 to 50%, maximum tap insertion loss and WDL increase = 0.05 dB. 2. For 1x2 and 2x2 configurations. 3. TDL is specified from –5 to 75°C. 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: FFCHC2H1PB110 FFCH Code 3 4 C L Passband Wavelength 1480 nm 1310 nm 1550 nm 1590 nm 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 B1 Code 0 1 2 3 4 5 6 7 8 9 A Pigtail Length 0.5 m 1m 2m 3m 4m 5m 6m 7m 8m 9m 10 m 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 A P Grade Grade A Grade P Code H L S Housing Ø 3.0 mm cable Ø 900 µm fiber Ø 250 µm fiber N ORTH 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. © 2008 JDS Uniphase Corporation 30162511 000 0908 FFCH.DS.CC.AE September 2008 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.