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pulseelectronics.com

PulseJack®

2xN Gigabit

J405.G (09/14)

For More Information

2XN Gigabit Application Note

Pulse Worldwide

Headquarters

12220 World Trade Drive

San Diego, CA

92128

U.S.A.

Tel: 858 674 8100

Pulse Europe

Einsteinstrasse 1

D-71083 Herren-

berg

Germany

Tel: 49 7032 7806

Pulse China Headquarters

B402, Shenzhen Academy of

Aerospace Technol-

ogy Bldg.

10th Kejinan Road

High-Tech Zone

Nanshan District

Shenzen, PR China

518057

Pulse North China

Room 2704/2705

Super Ocean Finance

Ctr.

2067 Yan An Road

West

Shanghai 200336

China

Pulse South Asia

135 Joo Seng Road

#03-02

PM Industrial Bldg.

Singapore 368363

Tel: 65 6287 8998

Fax: 65 6287 8998

Pulse North Asia

3F, No. 198

Zhongyuan Road

Zhongli City

Taoyuan County 320

Taiwan R. O. C.

Tel: 886 3 4356768

Fax: 886 3 4356823

(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, 2014. Pulse Electronics, Inc. All rights reserved.

US Patent #7241181

These Integrated Connector Modules are specifically

designed for the implementation of a 10Base-T, 100Base-

TX and 1000Base-TX transmission over data-grade

unshielded twisted pair cable (UTP-3, 5-5e and 6).

The connectors category provide excellent EMI filtering

and are suitable for Embedded Systems and Multiport

Applications. Pulse has worked closely with the leading IC

manufacturers in providing these 10/100/1000 solutions,

thereby assuring comptability with each transceiver.

JC0 series meet the stringent open circuit inductance

requirements imposed by IEEE. When an 8mA DC

current is applied across the transformer windings, the

transformer will provide at least 350 µH of open circuit

inductance. The transformers used in each module also

provide 2250Vdc minimum isolation, wide band width

with minimal attenuation and fast rise times to minimize

system level jitter.

Notes:

1. For maximum EMI suppression (electromagnetic interference) place the

3. Connections between 10/100/1000 IC and the connector should be direct

decoupling capacitors adjacent to Vcc and 50

Ω connections.

(ideally no change in direction) and of minimum length.

2. Connections to ground should be as short as possible.