980/1550 nm WDM/Tap Coupler/ Isolator Hybrid Combination WTIH 1598 Series Features * Wide Operating Wavelength Range * Compact Size * High Isolation * Ultra Low PDL & PMD * Highly Stable & Reliable 980/1550 NM WDM/TAP COUPLER/ ISOLATOR HYBRID COMBINATION Oplink's WTIH is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, and a very stable tap-coupling ratio. The WTIH is ideal for fiber optic amplifier applications. * Epoxy-Free Optical Path Applications * Fiberoptic Amplifiers * CATV Fiberoptic Links * WDM Systems * Fiberoptic Instruments * Transmitters and Fiber Lasers * Laboratory R&D Performance Specifications WTIH1598 Series Single Stage Signal Operating Wavelength range C band: 1528 ~ 1564 L band: 1570 ~ 1605 965 ~ 995 21 Pump Channel Wavelength Range Isolation (Min.) (over signal wavelength range 0 ~ 70C, all SOP) Isolation(Min.)( 2 to 4 @ signal) Isolation(Min.)( 1 to 2 @ pump) Insertion Loss Pump Channel (over wavelength range and Signal Channel 0 to +70C,all SOP) Nominal Tap Ratio % 2% 5% WDL(Max.) Return Loss(Min.) PDL(Max.) PMD(Max.) 0.25 Directivity(Min.) Maximum Power Handling Operation Temperature Storage Temperature Package Dimension* Dual Stage Unit 36 nm nm nm dB 12 30 0.6 1.4 dB dB dB dB 1.5 16.2 ~ 18.0 12.2 ~ 14.0 0.5 50 0.1 dB dB dB dB dB ps dB mW C C 0.05 55 500 0 to +70 -40 to 85 P2: (o)5.5 x (L)40 mm Values are referenced without connector loss * The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified. 75 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. 2 WTIH Wavelength 1550/980 nm=1598 1585/980nm=1698 Stage Single Stage=S Dual Stage=D 0 Package Type P2=2 Tap Ratio 2%=02 5%=05 etc. Fiber Length 1 Meter=1* 1.5 Meters=5 2 Meters=2 Fiber Type Port 1 SMF 28 3 SMF 28 2 Flexcor 1060 4 Flexcor 1060 * 1 meter is standard. The lead time for special fiber length will be longer. Package Dimensions: 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 Configuration: SIGNAL SIGNAL 2001-2002.R10 3469 North First St. San Jose, CA 95134-1803 Tel: (408) 433-0606 Fax: (408) 433-0608 Email: Sales@Oplink.com 76 Oplink Communications, Inc.