Driver Side Protection
Solution Products
Objective
VDSL provides fast data transmission,
usually over a twisted pair of copper wires.
This solution protects these ports against
surge and power contact threats.
VDSL
Compliance
ITU-T Basic and Enhanced
GR-1089-CORE
Alternate Recommendations
Solution
1 GDT: 2038-110-SM-RPLF
1 Thyristor: TISP4P015L1NR-S
1 Diode Bridge: CD143A-SR70
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.
2038-110-SM-RPLF
VDSL
Driver
Design Kit
CD143A-SR70
TISP4P015L1NR-S
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:
Europe:
Tel
+41-(0)41 768 55 55
Fax
+41-(0)41 768 55 10
Tel
+1-951 781-5500
Fax
+1-951 781-5700
Tel
+886-2 256 241 17
Fax
+886-2 256 241 16
Bourns® PortNote® solutions provide protection
recommendations for typical port threats.
For more information, go to:
Asia-Pacific:
www.bourns.com
COPYRIGHT© 2011 • BOURNS, INC. • 10/11 • e/CPK1160 • “PortNote” is a registered service mark of Bourns, Inc.
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or email: protection@bourns.com
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