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| D FTTx Filter Chips Bookham narrowband filters leverage the proprietary Advanced Energetic Deposition (AED) process to produce the industry's best filter solutions. The AED process features state-of-theart layer thickness control to produce thin-film interference filters for FTTx PON applications. A range of specification options are available. Fiber to the X (home, curb, business, etc) is an emerging market destined to bring high bandwidth to users. The most common architectures employ either twowavelength or three-wavelength designs to transport data, voice and video. Bookham makes solutions for the wide number of arrangements of laser, filters and detectors that are unique to each manufacturer. Bookham FTTx filters provide the high isolation required between the 1310nm laser and the detectors, which is especially important for rejection at the analog video detectors at 1550nm. Bookham filters also give superior performance at high angle of incidence and with imperfectly collimated optical beams. Features * Flat passband design * High adjacent channel isolation * Deep reflection notch * Superior performance incident angles and with poorly collimated beams * Excellent temperature stability Options * Custom specifications * High angle of incidence Applications * Metro/Access WDM systems * B-PON / G-PON / GE-PON * FTTH / FTTP / FTTC Compliance * GR-1221 qualified * RoHS compliant D FTTx Filters Typical design specifications (valid over operating temperature). Contact Bookham with your requirements. Transmision Parameters Passband Insertion Loss PDL Reflect Band Isolation Angle of Incidence Temperature Coefficient Reflection Parameters Reflect Band Insertion Loss PDL Reflection Isolation Chip Parameters Operating Temperature Backside Wedge Angle Dimensions (L x W x T) LPF = Long Pass Filter SPF = Short Pass Filter BPF = Band Pass Filter 1550LPF 1538-1566 0.15 0.1 25 custom 3 1310SPF 1260-1360 0.3 0.1 25 custom 3 1490BPF 1450-1500 0.3 0.1 25 custom 3 1260-1360 &1540-1560 0.1 0.1 15 1310/1490SPF 1260-1490 0.3 0.1 25 custom 3 Unit nm dB dB dB deg. pm/C 1260-1500 0.1 0.1 20 1525-1570 0.1 0.1 15 1540-1560 0.1 0.1 15 nm dB dB dB C deg mm -40 to 85 0.25 1.4 x 1.4 x 1.0 Example Performance Long pass filter at high angle of incidence with divergent beam collimation in 3 wavelength system 100 90 80 Trans/Refl (%) 70 60 50 40 30 20 10 0 1200 1250 1300 1350 1400 1450 1500 1550 1600 T ave Ts Tp R ave Rs Rp Wavelength (nm) D Ordering Information FTTx Chip numbering convention North America Bookham Santa Rosa 3640 Westwind Blvd Santa Rosa CA 95403 USA * Tel: +1 707 636 1100 * Fax: +1 707 636 1199 * Email: sales@bookham.com TF___1 5 5 3 3 2 9 6 5 3 3 LPF=Long Pass SPF=Short Pass WBD=Band Pass CENTER WAVELENGTH(nm) 1553329 = 1553.329 SPEC# (4 digit) Europe Bookham Paignton Brixham Road Paignton Devon TQ4 7BE United Kingdom * Tel: +44 (0) 1803 66 2875 * Fax: +44 (0) 1803 66 2801 * Email: sales@bookham.com Asia - Sales Representatives Luy Broadband Bejing, China * Tel: +86 10 6848 2508/2504 * Fax: +86 10 6848 5151 * Email: james.zhang@LuY-tech.com Hana Enterprise Suwon, S. Korea * Tel: +82 31 204 3505 * Fax: +82 31 204 3506 * Email: sein33@netian.com Astra Tokyo, Japan * Tel: +81 3 3490 3801 * Fax: +81 3 5434 658 * Email: iwaki@astrainc.co.jp Emerald International Ltd. Hsin Chu, Taiwan * Tel: +866 3 520 5920 * Fax: +866 3 520 5697 * Email: michao_1999@yahoo.com Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Bookham before they become applicable to any particular order or contract. In accordance with the Bookham policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Bookham or others. Further details are available from any Bookham sales representative. CFTTx_060509 |
Price & Availability of TFSPF15533296533
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