RJ45 network interface with LED light Gigabit Ethernet connector horizontal socket KRJ-329GGONL

Product Specification Document

KRJ-329GGONL.pdf

Power over Ethernet or PoE describes any of several standard or ad-hoc systems which pass electric power along with data on twisted pair Ethernet cabling. This allows a single cable to provide both data connection and electric power to devices such as wireless access points, IP cameras, and VoIP phones.

There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3 since 2003. These standards are known as Alternative A and Alternative B. For 10BASE-T and 100BASE-TX, only two of the four signal pairs in typical Cat 5 cable are used. Alternative B separates the data and the power conductors, making troubleshooting easier. It also makes full use of all four twisted pairs in a typical Cat 5 cable. The positive voltage runs along pins 4 and 5, and the negative along pins 7 and 8.

DGKYD - An Overview

DGKYD (www.dgkyd.com) and its divisions are primarily engaged in the design, manufacture, and sale of Ethernet connectors(RJ45/RJ11) and transformers used in networking, telecommunications, high-speed data transmission, commercial aerospace, military, industrial electrical, and consumer electronics.

DGKYD development and production center located in Dong Guan of China. With over 10 years of experience, we lead the industry in R&D investment, striving to develop and deliver innovative, high-quality, reliable solutions that can be customized to meet your needs. Coupled with personalized service, few companies can approach DGKYD's responsiveness. DGKYD has reliably demonstrated the ability to succeed in a variety of product areas across multiple industries.

What does all of this really mean? Your time can be spent concentrating on network and business strategies rather than worrying about the compatibility, flexibility and viability of your telecommunications supplier.

Together, we can turn your vision into reality.

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