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 Pump Channel Wavelength Range Isolation (Min.) 21 (over signal wavelength range 0 ~ 70°C, all SOP) Isolation(Min.)( 2 to 4 @ signal) Isolation(Min.)( 1 to 2 @ pump) Insertion Loss Pump Channel (over wavelength range and Signal Channe1) 1.4 0 to +70°C,all SOP) Nominal Tap Ratio % 1% 2% 5% 10% Oplink Fiber Optic Product Lines Amplifier Components Amplifier Modules DW DMs Switching/Routing/ Monitoring/ Conditioning Transmission RGB Laser Modules Oplink Communications, Inc. WDL(Max.) Return Loss(Min.) PDL(Max.) PMD(Max.) Directivity(Min.) Maximum Power Handling Operation Temperature Storage Temperature Package Dimension* Dual Stage Unit C band: 1528 ~ 1564 L band: 1570 ~ 1605 965 ~ 995 nm nm nm dB 36 12 30 0.6 dB dB dB dB dB dB dB dB 1.5 19.2 16.2 12.2 9.6 ~ ~ ~ ~ 21.0 18.0 14.0 10.8 0.5 50 0.1 0.25 0.05 55 500 0 to +70 -40 to 85 P2: (ø)5.5 x (L)40 dB dB dB ps dB mW °C °C mm Values are referenced without connector loss * The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified. 1) add 0.3dB on signal channel for 10% tapping case. 980/1550 nm WDM/Tap Coupler/Isolator Hybrid Combination Package Dimensions: Configuration: SIGNAL SIGNAL 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 (510) 933-7200. 2 WTIH Wavelength 1550/980 nm=1598 1585/980nm=1698 Stage Single Stage=S Dual Stage=D Tap Ratio 1%=01 2%=02 5%=05 10%=10 * 1 meter is standard. The lead time for special fiber length will be longer. Package Type P2=2 0 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 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 46335 Landing Parkway Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected]