G.Fast Customer Premises Equipment (CPE) Protection Solution Products TISP4G024L1W 2051-47-SM-RPLF Objective Compliance* The new G.Fast standard use frequencies as high as 106 MHz to provide data rates up to 1Gbps simultaneously in both the upstream and downstream directions. This solution protects these ports against lightning surge, power induction and AC power contact threats. The protection provides lowest offstate capacitance and improves G.Fast surge resistibility. ITU-T K.21 Basic ITU-T K.21 Enhanced Solution 1 Thyristor Surge Protector (TISP): TISP4G024L1W 1 Gas Discharge Tube (GDT) Surge Arrestor: 2051-47-SM-RPLF Alternate Recommendations Other PortNote(R) Solutions: * G.Fast: CO and DPU Side Protection * VDSL: Line Side Protection - ITU-T Solution * VDSL: Line Side Protection * VDSL: Driver 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 for CPE side of G.Fast signal without impairing the signal reliability. 50 REF 2051-47-SM-RPLF CPE G.Fast Driver TISP4G024L1W 50 To order samples, click on the "Request Sample" button. *The Bourns(R) model TISP4G024L1W Thyristor Surge Protector and model 2051-47-SM-RPLF Gas Discharge Tube help to ensure an application's compliance to ITU-T K.21 Basic and K.21 Enhanced. These components can withstand 10/700 s surges as described in ITU-T K.21 Basic and K.21 Enhanced recommendation. 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 Email americus@bourns.com EMEA: Tel +36 88 520 390 Email eurocus@bourns.com Asia-Pacific: Tel +886-2 256 241 17 Email asiacus@bourns.com COPYRIGHT(c) 2018 * BOURNS, INC. * 3/18 * e/K1820 * "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(R) PortNote(R) solutions provide protection recommendations for typical port threats. For more information, go to: www.bourns.com or email: protection@bourns.com