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About Ethernet Copper Patch Cable
Beyond mated performance and mechanical testing, an additional measure to ensure patch cord performance is to test each patch cord to the TIA/EIA-568-B.2 component requirement. ZION COMMUNICATION implements a strict ISO 9001 quality procedure that 100% tests every patch cord to the electrical transmission requirements per TIA/EIA-568-B.2. Every patch cord assembly produced is tested for Wire Map, NEXT, and Return Loss using a Fluke Digital Cable Analyzer. Each patch cord is then shipped with a quality control label, which is referenced to actual test data verifying high performance.
The classification of patch cables into categories 1 to 7 follows the general definition of classes A to G for connections and transmission channels in the ISO/IEC 11801 specification. The category, therefore, always designates a single component of a transmission channel. In the case described here, the cables can also be, for example, junction boxes or plugs and sockets, while the class designates the entire channel. Above class F, class G is still defined with subclasses I and II, and, analogously, cabling categories 8, 8.1, and 8.2 are defined. For modern cabling, these are relevant from class D or Cat.5e.
Cables of this category are used for class D transmission channels and are most commonly found in existing installations. They can transmit frequencies up to 100MHz and are divided into Cat.5 and Cat.5e. While Cat.5 supported fast Ethernet with 100Mbps, it was not suitable for Gigabit Ethernet and therefore held no critical place within the market. Cat 5e patch cable was a cable standard with improved NeXT and FeXT values used for 1000BaseT networks. This low-cost standard is popular in the home and prosumer markets and is still widely used.
Category 6 cables belong to connection class E or EA and are therefore divided into Cat.6 and Cat.6A (Cat.6 Augmented) for transmitting frequencies up to 250 or 500MHz. Cat.6 cables are mainly used in data networks with multimedia applications and high network load. To meet the higher bandwidth requirements for 10 Gigabit Ethernet, Cat6 patch cord are used. Cat.6A has been chosen for frequencies up to 500MHz over 100m. This means that in modern installations designed for 10GBASE-T, you should always find at least a Cat6 patch cable.
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ANSI/TIA/EIA-568.2-D
ISO/IEC 11801
EN50173
EN50175
IEEE 802.3
A registered jack (RJ) is a standardized physical network interface for connecting telecommunications or data equipment.
The most common twisted-pair connector is an 8-position, 8-contact (8P8C) modular plug and jack commonly referred to as an RJ45 connector.
For more details please visit: https://www.zion-communication.com/Modular-Plugs-Products.html
The GG45/ARJ45 connector operates in the frequency spectrum between 600 MHz to 5 GHz with shielded twisted pair and Twinax cables.
To reduce crosstalk, two of the four pairs have been moved so that each pair occupies one corner.
A protrusion on the socket is designed to activate a switch on the jack for the alternative contact positions.
Combined with an internal system of Faraday cages, the GG45 interface, therefore, has plenty of headroom,
plus the ability to migrate to higher speed service by upgrading to Category 7A patch cords that activate the switch in the jack.
Channel CHANEL testing: A single integrated cabling product is placed into the testing equipment for testing. Most of the channels involved are related to the testing of cables, which means testing the performance indicators such as throughput, attenuation, signal-to-noise ratio, crosstalk, etc. for the cable monomer.
The testing of links has more practical significance than the testing of channels
