VDSL Driver Side Protection Solution Products Objective Compliance VDSL provides fast data transmission, usually over a twisted pair of copper wires. This solution protects these ports against surge and power contact threats. ITU-T Basic and Enhanced GR-1089-CORE Solution 2038-110-SM-RPLF 1 GDT: 2038-110-SM-RPLF 1 Thyristor: TISP4P015L1NR-S 1 Diode Bridge: CD143A-SR70 Alternate Recommendations Other PortNote® Solutions: • VDSL: Line Side Protection Variations of this circuit are available depending on specific design constraints; contact your local Bourns technical representative for more information. Benefit This solution provides protection on the driver side without impairing the VDSL 17 MHz signal. TISP4P015L1NR-S CD143A-SR70 2038-110-SM-RPLF VDSL Driver Design Kit PN-DESIGNKIT-36 CD143A-SR70 The schematic above illustrates the application protection and does not constitute the complete circuit design. Customers should verify actual device performance in their specific applications. Americas: Tel +1-951 781-5500 Fax +1-951 781-5700 Europe: Tel +41-(0)41 768 55 55 Asia-Pacific: Tel +886-2 256 241 17 Fax +41-(0)41 768 55 10 TISP4P015L1NR-S Fax +886-2 256 241 16 COPYRIGHT© 2011 • BOURNS, INC. • 10/11 • e/CPK1160 • “PortNote” is a registered service mark of Bourns, Inc. “Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries. Bourns® PortNote® solutions provide protection recommendations for typical port threats. For more information, go to: www.bourns.com or email: [email protected]