The seven types of network cables can provide at least 500MHZ of comprehensive attenuation to crosstalk ratio and the overall bandwidth of 600MHZ, which is more than twice as much as the six types of network cables and super six types of network cables. The transmission rate of the seven types of network cables can also reach 10Gbps. In addition, due to the material requirements of the seven types of line is higher, the process is relatively more complex, the price is relatively more expensive than the ordinary five types of line and super five types of line.
Parameters of seven types of network wires
Cable sheath: PVC (round cable)
Shielding type: shielded twisted pair
Jacket color: black or blue
Transmission distance: 100m
Rate: 10 GBPS
Conductor size: 26AWG/28AWG
Band width: 600MHz
Operating temperature: -20~60℃(-4~140℉)
Pin distribution: straight through TIA/ eia-568-b
The structure of seven types of network wires
The seven types are an 8-core Shield, with each pair having a Shield layer (usually Foil Shield), followed by a total Shield layer (usually Braided screen Shield) with the same interface as the current rj-45.
Advantages of seven types of network cables
1. Using high-quality and environmentally friendly PVC coating, excellent tensile resistance, environmental protection, wear resistance, oxidation resistance.
2. Widen the design of the guard card, you can plug and pull it by gently pressing, care your fingers carefully, and effectively protect the crystal head shrapnel.
3. High purity non-oxygen copper (OFC) conductor core is selected, with low impedance and good transmission effect. The standard transmission rate is 100mbps and the transmission frequency is 100MHz.
4. The use of environmental protection TPE elastic wire, with good elongation, better protect the wire core.
5. The crystal head is gold-plated with 50 m, with good contact and transmission performance, excellent antioxidant performance, no rust, no blackening.
The application scope of seven kinds of network cable
It can be used for network connection, wiring engineering, equipment, horizontal subsystem, 10 gigabit Ethernet and equipment port and modular jumper system connection.
The difference between seven kinds of network cable and six kinds of network cable
1. Different bandwidth: six types of network cables provide at least 200MHZ comprehensive attenuation to crosstalk ratio and the overall bandwidth of 250MHZ, while seven types of network cables can provide at least 500MHZ comprehensive attenuation to crosstalk ratio and the overall bandwidth of 600MHZ.
2. Different structure: six types of network cables can use either UTP or STP, while seven types of network cables are only based on shielded cables.
3. Different capability of connecting hardware: the parameters of the seven types of systems require that all the line pairs provide at least 60DB of comprehensive near-end string winding when the connector is at 600MHZ, and the values of the six types at 250MHZ are 46dB.
