2187799-1

STRADA WHISPER R BACKPLANE CONNECTORS BENEFITS The newest addition to our STRADA Whisper portfolio, • Upgrade path to 112G STRADA Whisper R high-speed backplane connectors provide an • Design for 56G PAM-4 backplane applications upgrade path from 56G PAM-4 to 112G PAM-4, making future data • Cost effective solution center system upgrades much easier. A newly-optimized footprint simplifies signal path routing and enables a migration path to 112G. APPLICATIONS STRADA Whisper R connectors utilize the same mating interface • Data centers and are backwards compatible with our existing STRADA Whisper • Servers & storage connectors. The STRADA Whisper product family operates with • Wireless infrastructure (e.g., 5G BBU) • Optical transport extremely low noise, low insertion loss and little to no skew—all of which provide system architects with design flexibility and high design margin. With 92 Ohm impedance, STRADA Whisper • Core routing R connectors support both 85 Ohm and 100 Ohm impedance • Switching system requirements. STRADA Whisper R connectors are a more cost effective solution thanks to a new design and a fully automated assembly process. te.com/products/stradawhisper DATA AND DEVICES /// STRADA WHISPER R BACKPLANE CONNECTORS STRADA Whisper R Backplane Connectors SIGNAL INTEGRITY Technical Detail Electrical models are available upon request • Data Rate: 56G PAM4 • Impedance: 92 Ohm • PCB Termination: Press-fit • Electrical: • Signal LLCR Max Initial: 200 mOhm • Insulation Resistance: 1000 M-ohm min • Voltage Rating: 80 Vac • Current Rating: 0.5A per contact • Mechanical: • Wipe Length: 2.50 mm • Mating Force: 2.50 N max per differential pair including ground • Unmating Force: 0.31 N min per differential pair including ground • Press-fit insertion force: 17.8 N max per contact • Product Specification: 108-140186 • Application Specification: 114-32029 • PCB routing guide available upon request AVAILABLE PART NUMBERS TE Part Number Connector Type Configuration 2356426-1 Receptacle 4x4 2356429-1 Receptacle 4x6 2329739-1 Receptacle 4x8 2187724-1 Header 4x4 2187726-1 Header 4x6 2187799-1 Header 4x8 TE Technical Support Center USA: 1.800.522.6752 Canada: 1 .905.475.6222 Mexico: 52.0.55.1106.0800 Latin/S. America: 54.0.11.4733.2200 Germany: 49.0.6251.133.1999 UK: 44.0.800.267666 France: 33.0.1.3420.8686 Netherlands: 31.0.73.6246.999 China: 86.0.400.820.6015 te.com STRADA Whisper, TE Connectivity, TE Connectivity (logo) and Every Connection Counts are trademarks owned or licensed by the TE Connectivity family of companies. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2019 TE Connectivity Ltd. family of companies All Rights Reserved. 3-1773982-4  08/19   Original DATA AND DEVICES /// STRADA WHISPER R BACKPLANE CONNECTORS PAGE 2