Product Bulletin 980/1550 nm Filter Wavelength Division Multiplexers Key Features * Wide bandwidth * High channel isolation * Low insertion loss * Low polarization sensitivity * Stable and reliable These filter multiplexers use interference filter technology to separate or combine light at two different wavelengths. These compact devices provide low insertion loss and low polarization dependent loss (PDL). The wide operational wavelength range makes them ideal for 980 nm pumped optical fiber amplifiers. Applications * Low noise amplification stages * Metro erbium doped fiber amplifiers Package Dimensions Compliance * Telcordia 1209 and 1221 5.5 mm C (980+1550) P R 32 or 40 mm Performance 980/1550 nm (Model 1) Performance 980/1550 nm (Model 2) 40 40 35 REFLECT CHANNEL 30 25 PASS CHANNEL 20 15 10 5 0 900 ATTENUATION (dB) ATTENUATION (dB) 35 REFLECT CHANNEL 30 25 20 PASS CHANNEL 15 10 5 0 1000 1100 1200 1300 1400 WAVELENGTH (nm) 1500 1600 900 1000 1100 1200 1300 1400 WAVELENGTH (nm) 1500 1600 FWDM 980 | 2 Specifications Parameter Pass port (CP) wavelength range P Pass port (CP) insertion loss Typical Maximum Maximum Minimum Pass port (CP) flatness Pass port (CP) isolation at R Reflect port (CR) wavelength range R Reflect port (CR) insertion loss Typical Maximum Maximum Minimum Minimum Minimum Maximum Maximum Maximum Maximum Maximum Reflect port (CR) flatness Reflect port (CR) isolation at P Directivity Optical return loss Polarization dependent loss Polarization mode dispersion Thermal stability Optical power Tensile load Operating temperature Storage temperature Pass 980 nm/Reflect 1550 nm Pass 1550 nm/Reflect 980 nm 950 to 1010 nm 0.6 dB 0.8 dB 0.3 dB 30 dB 1500 to 1600 nm 0.3 dB 0.5 dB 0.1 dB 20 dB 60 dB 50 dB 0.04 dB 0.1 ps 0.005 dB/C 250 mW 5N 0 to 70 C -40 to 85 C 1500 to 1600 nm 0.6 dB 0.8 dB 0.3 dB 30 dB 950 to 1010 nm 0.3 dB 0.5 dB 0.1 dB 20 dB 60 dB 50 dB 0.04 dB 0.1 ps 0.005 dB/C 250 mW 5N 0 to 70 C -40 to 85 C Ordering Information Indicate your requirements by selecting one option from each configuration table. Please print the corresponding codes in the available boxes to form your part number. For more information on this or other products and their availability, please contact your JDS Uniphase account manager, or call 1-877-550-JDSU toll free in the U.S. and Canada, or visit www.jdsuniphase.com. Sample: FWDMC01111111 FWDM C 0 Code C Wavelength 980/1550 nm Code 1 Package 5.5 (D) x 32 (L) mm 250 m fiber1 5.5 (D) x 40 (L) mm 900 m loose tube 3 Code 1 2 Code 1 A Fiber Type - Port P Corning SMF-281 Corning PureMode HI-1060 (for 980 nm ports) Code 1 A Fiber Type - Port R Corning SMF-281 Corning PureMode HI-1060 (for 980 nm ports) Code 1 A Model Pass 980/reflect 1550 Pass 1550/reflect 980 Code 1 2 3 4 5 6 Fiber Length 1 meter1 2 meters 3 meters 0.5 meters 1.5 meters 2.5 meters Fiber Type - Port C Corning SMF-281 Corning PureMode HI-1060 (for 980 nm ports) Code 0 1 2 3 4 5 7 8 9 A Connector2 No connector1 FC/PC FC/SPC FC/APC SC/SPC SC/APC D4 ST FC/UPC SC/UPC 1. Standard. PureMode and SMF-28 are registered trademarks of Corning Incorporated. ST is a registered trademark of Lucent Technologies. Telcordia is a trademark of Telcordia Technologies, Inc. U.S. and Canada Toll Free: 877-550-JDSU www.jdsuniphase.com 2. Insertion loss and return loss depend on connector type. All information contained herein is believed to be accurate and is subject to change without notice. No responsibility is assumed for its use. JDS Uniphase Corporation, its subsidiaries and affiliates, or manufacturer, reserve the right to make changes, without notice, to product design, product components, and product manufacturing methods. Some specific combinations of options may not be available. Please contact JDS Uniphase for more information. (c)JDS Uniphase Corporation. All rights reserved. 10113905