PulseJack ™ 1X1 Tab-Down 10GBase-T RJ45 Designed to Support 10GBASE-T Transceivers Features and Benefits: Compliant with IEEE 802.3 standard Qualified with top 10Gig PHY Manufacturers RoHS peak wave solder temperature rating 260°C Low profile package for PCI Express Fine-tune magnetics to specific PHY vendors Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C Common to Differential RoHS Insertion Loss Return Loss Mode Rejection Cross Talk Compliant (dB or better) (dB or better) (dB or better) (dB or better) Hipot Part Channel LEDs2 (VRMS MIN) Number Option (L/R) 100 KHz 1-400 MHz 1-40 MHz 40-500 MHz 1-250 MHz 250-500 MHz 1-100 MHz 100-500 MHz JT4-1108HL 5 G-Y/G 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -22 +18.27*LOG(f/100) -30 -22 -30 -20 1500 JT4-1109HL 5 G-A/G 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -22 +18.27*LOG(f/100) -30 -22 -30 -20 1500 JT4-1120HL 4 G-Y/G 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -17 +18.27*LOG(f/100) -30 -22 -30 -20 1500 Notes: 1. LEDs: (Left/Right) G = green, Y = yellow, A = amber RJ45 Durability Testing Rating Plug to Jack Mating Force Unmating Force Retention Part Number (MAX) (MAX) Durability (MIN) JT4 Series 5 Ibs./2.268 kgs. 5 Ibs./2.268 kgs. 750 Insertions 20lbs./9.072 kgs. RJ45 Material Specification Shield Contact Housing Part MSL2 Number Material Finish Material Plating Area Solder Area3 Material Specification Rating 50-200µ inches thick nickel Phosphor 50µ inches gold over 200-500µ inches tin JT4 Series Brass over brass Bronze 30-50µ inches nickel over 50-100µ inches nickel Thermoplastic UL 94 V-0 1 Notes: 1. Connector dimensions comply with FCC dimension requirements. 2. MSL - Moisture Sensitivity Level 3. All parts are tin matte finish over nickel. USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com J425.L (7/12)

PulseJack ™ 1X1 Tab-Down 10GBase-T RJ45 Designed to Support 10GBASE-T Transceivers Mechanicals JT4-1108HL, JT4-1109HL, JT4-1120HL JT4-XXXXHL 1514 13 1514 13 121110 9 87 121110 9 87 121110 9 8 7 6 5 4 3 2 1 6 54 3 2 1 6 5 4 3 2 1 18 16 19 16 15 19 17 20 17 16 13 21 18 17 14 SUGSTGHUEEGS GFTOEESLLDTOE FWDO IFNOOGOT TTPOPRLREIINNRTTA N ((JCJTE4TS-41 1A-10P81PH0LLY8 :SHIDLE S SIHDOEW SNH)OWN) SUGGSTEHUSEGT GFEOEDSL LTFOEOWDO IFNTOGPO TRTOPILNREITNR TA( JN(JTCT4E4-S-11 1A10P09PH9LLYH :SLID SEI DSHEO SWHNO)WN) SUGGESTSTEHUDEG G FFOEOSLOLTOETWDP IFRNOGION TTTOP LR(EJINRTTA4 N(-J1CT1E4S-21 01A2HP0PLHL LYS :SIDIDEE SSHHOOWWN)N) THE FOLLO WING TOLE_R0.0A8N [±C.0E0S3 ]APPLY: THE F OLLOW ING T OLER_A0.N08C [E±.S00 A3]PPLY: THE FOLL OWIN G TOL ERAN_C0E.0S8 [A±.P00P3L]Y: x.xx [.xxx] = ±.008 [±.003] x.xx [.xxx] = ±.008 [±.003] x.xx [.xxx] = ±.008 [±.003] JT4-1108HL JT4-1109HL JT4-1120HL 2 pulseelectronics.com J425.L (7/12)

PulseJack™ 1X1 Tab-Down 10GBase-T RJ45 Designed to Support 10GBASE-T Transceivers Schematics JT4-1108HL, JT4-1109NL JT4-1120HL Isolation Transformer and Common Mode Isolation Transformer Filter and Common Mode Filter LED SPECIFICATION FOR JT4-1108HL LED SPECIFICATION FOR JT4-1109HL For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive D-71083 Herren- Aerospace Technol- Super Ocean Finance #03-02 Zhongyuan Road San Diego, CA berg ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 92128 Germany 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 U.S.A. High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 Tel: 858 674 8100 Tel: 49 7032 7806 518057 Fax: 65 6287 8998 (Pulse) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved. 3 pulseelectronics.com J425.L (7/12)

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