Coarse Wavelength Division Multiplexers CWDM Series Features * High Channel Isolation * Low Insertion Loss * Highly Stable & Reliable * Epoxy-Free Optical Path * Low Profile Packaging Applications * WDM System For Metro/Access Market COARSE WAVELENGTH DIVISION MULTIPLEXER Oplink's coarse wavelength division multiplexer features a wide passband, low insertion loss and high isolation. Typical channel spacing is 20 nm. Eight channels are standard, additional channels are available as an option. Oplink's CWDM is typically used as a mux/demux in the metro access market. Performance Specifications CWDM Series Center Wavelength c Passband Bandwidth Insertion Loss In-Band Ripple Polarization Dependent Loss (PDL) Adjacent Band Isolation Return Loss without Connectors Directivity Operating Power Operating Temperature Storage Temperature Fiber Type Fiber Package Fiber Length Physical Dimension* Unit 1471.0, 1491.0, 1511.0, 1531.0, 1551.0, 1571.0, 1591.0, 1611.0 c +/- 6.5 < 4.5 < 0.5 < 0.1 > 25 > 45 > 55 300 0 ~ 70 -40 ~ 85 Corning SMF-28 900 m loose tube 1.0 +/- 0.1 (L)125 x (W)90 x (H)8 nm nm dB dB dB dB dB dB mW C C m mm * The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified. 37 Oplink Communications, Inc. 2001-2002.R10 3469 North First St. San Jose, CA 95134-1803 Tel: (408) 433-0606 Fax: (408) 433-0608 Email: Sales@Oplink.com Ordering Information Oplink custom designs and manufactures high performance fiber optic networking components and integrated optical modules. Oplink can provide a remarkable range of customized optical solutions to meet your specific design needs. By combining our technical expertise with our extensive micro-optic manufacturing and packaging capability, your volume requirements for components and customized integrated products can be met. We are happy to discuss your requirements. Please contact Oplink's OEM Design Team or Sales Representative for ordering and price information (408) 965-7270. CWDM 2 0 8 0 0 S Channel Spacing Channels 20 nm=2 8ch=08 1 2 Type Standard=S Configuration MUX=M DEMUX=D Fiber Length 1 Meter=1* 1.5 Meters=5 2 Meters=2 Fiber Type 900 m loose tube=2 Package Type P1=1 * 1 meter is standard. The lead time for special fiber length will be longer. Connector Type None=1 FC/PC=2 FC/SPC=3 FC/APC=4 SC/PC=5 SC/SPC=6 SC/APC=7 ST=8 LC=9 MU=A Package Dimensions: 8.0 135.0 125.0 12.0 90.0 3.0 x 9 See Detail A 3.0X9 30.0 12.0 4.0 60.0 4.0 8.0 A R2.5 R1.5 2.0 3.0 5.0 A Detail A Units: mm 4.0 Section A-A 2001-2002.R10 3469 North First St. San Jose, CA 95134-1803 Tel: (408) 433-0606 Fax: (408) 433-0608 Email: Sales@Oplink.com 38 Oplink Communications, Inc.