Data Sheet DW201-1315 Series Feb. 2011 1310nm/1550nm WDM Coupler Applications z Usable for PON (Passive Optical Network) z Video signals distribution in optical CATV Descriptions DW201-1315 is the compact WDM fused fiber coupler for combining 1310 nm and 1550 nm signals and suitable for application to Passive Optical Networks. Features z z z For combining 1310nm and 1550nm signal Small insertion loss fluctuation Low wavelength dependent loss Low polarization dependent loss Low temperature dependent loss High reliability. (Telcordia GR-1209, GR-1221 Qualified) Specifications Parameter Configuration Operating Wavelength Operating Temperature Storage Temperature @ Center wavelength Insertion Loss (dB) @ Operating wavelength @ Center wavelength Wavelength Isolation (dB) @ Operating wavelength Polarization 1310nm port Dependent Loss 1550nm port (dBp-p) Temperature Dependent Loss (dBp-p) 0.25mm fiber type Size 0.9mm loose tube type 2mm cable type Specification 1x2 1290 ~ 1330 nm and 1530 ~ 1570 nm -10 ~ +70 oC -40 ~ +85 oC 0.2 0.5 20 13 0.15 0.2 0.1 3 x L53mm 3 x L60mm 6.5 x L82mm *Not including connectors in all specifications FSDS-042E 1/2 Data Sheet DW201-1315 Series Feb. 2011 Outline drawing 53 Length: >2000 3 Length: >2000 0.25mm coated SMF 0.25mm coated fiber Length: >2000 60 Length: >2000 3 0.25mm coated SMF 0.9mm plastic tube 0.9mm loose tube Length: >2000 82 6.5 Length: >2000 2mmCable 0.25mm coated SMF 2mm cable Unit : mm Ordering Information DW201-1315 Symbol A B C 3 Fiber Jacket 0.25mmcoated 0.9mm loose tube 2mm cable N Configuration Symbol 3 1x2 *Note: If you need other option of this product (Ex, with Optical connector etc...), please contact us. Furukawa Electric reserves the right to improve, enhance and modify the features and specifications of FITEL products without prior notifications. Japan Head Office 2-2-3, Marunouchi Chiyoda-ku Tokyo 100-8322, JAPAN Tel: +81-3-3286-3253 Fax: +81-3-3286-3978 http://www.furukawa.co.jp Email:comsales@ho.furukawa.co.jp North America OFS Fitel, LLC Specialty Photonics Division 25 Schoolhouse Road Somerset, NJ 08873 USA Tel: +1-732-748-7402 Fax: +1-732-748-7436 http://www.SpecialtyPhotonics.com E-mail:info@SpecialtyPhotonics.com FSDS-042E 2/2 Europe Furukawa Electric Europe Ltd. 3rd Floor, Newcombe House 43-45 Notting Hill Gate London W11 3FE, UK Tel: +44-20-7221-6000 Fax: +44-20-7313-5310 http://www.furukawa-fitel.co.uk E-mail:sales@furukawa-fitel.co.uk ASIA Furukawa Electric Hong Kong Ltd. Suite 2606, Shell Tower, Times Square,1 Matheson Street, Causeway Bay, Hong Kong Tel: 852-2512-8938 Fax: 852-2512-9717 http://www.fehk.com.hk/ E-mail: guest@fehk.cn