AMP plug Crystal head premium domestic network 8P8C RJ45 Super five Crystal head A++

Product introduction:

Making use of network cable 8P8C plug, eight cores. For the homemade AMP brand, a box of 100. Copper, plastic better than General, purity of copper, gold higher, Lee, easily broken, are more likely to make a network cable.

Quantity: 100 PCs/box select color box

• Hyper-v network cable plug connection provides the best conductivity, with no data loss !

Uses: Widely used in horizontal twisted pair cable for digital communication, mainly used in structured cabling system of analog or digital communications equipment in connection HUB and interconnect between servers, voice, telephone, fax system wiring connections. Recommended single maximum Use within a distance of 100 m signal stability.

(The wire tips)

568A standard: white and green, green, white, Orange, blue, white, blue, Orange, white and Brown, Brown
The 568B standard: white-Orange, Orange, white and green, blue, white, blue, green, white, Brown, Brown

You can notice that both approaches is the difference between Orange and green switch.

Main line: the 568B standard on both ends of the line (usually)
Reverse line: 568B at the line end and the other end produced according to 568A standard

Cable has two approaches, one is crossing lines, one is parallel

Cross-line approach is:

Using 568A standards, using 568B standard
Parallel approach is to:

With standard 568A or 568B standards at both ends (usually used 568B parallel approach)

If the status is not equal on both sides of the connection, use parallel lines, such as the computer connected to the router or switch
If two devices are connected are equal, then use a crossover cable, such as the PC is connected to the computer.

• What are line, what with anti-line?

PC-PC:----------back line (common)
PC-HUB:---------line (used)
PC-SWITCH:--------line (used)
PC-ROUTER:--------line (used)
HUB-HUB General:------back lines
HUB-HUB cascade-cascade:-the anti-line
HUB-HUB General-cascading:-main line
HUB-SWITCH:--------back lines
HUB (cascading)-SWITCH:---main line
SWITCH-SWITCH:------back lines
SWITCH-ROUTER:------line (used)
ROUTER-ROUTER:------back lines

Production steps are as follows:

Step 1: using wrong oblique cut the twisted-pair cable length required at least 0.6 metres, up to 100 meters. And twisted-pair wire (actually any cut can be) double

Outer skin removed 2-3 cm strand. Some twisted-pair cable with a soft nylon rope, when you strip twisted skin, think the naked part is too short, and not conducive to business

RJ-45 connector, you can grip twisted skin, then hold the nylon line to peel beneath the skin, bare lines can get long.

Step 2: Strip after the completion of the twisted-pair cable.

Step 3: the next step is to line operations. The bare, twisted in the orange line to their front, Brown on the line in his direction, and peel the green line to the left, the blue

On the Peel line to the right. Top: Orange left: Green: the Palm right: Blue

Step 4: the green line and the blue line in the Middle, and the orange line and Brown line intact, is placed in the outer position.

From left: Orange, second from left: Green Left: blue left: Brown
Step 5: carefully Peel each pair of lines, because we are following EIA/TIA 568B standards to make joints, line color so there is a certain order.

Require special attention is that green line should cross the blue line. Here is the most error-prone places, white and green wire together with the adjacent to the green line, this will result in crosstalk, transmission efficiency

Rate. From left: white/Orange Orange white/green/blue/Bai Lan/white brown/green brown/common error method is the location of the green line in the 4th foot.

Green line should be placed in the 6th foot position is correct, because 100BaseT network, 3rd foot and the 6th foot is the same, so you need to use the same residue. (See standard

EIA/TIA 568B) from left to right: white/Orange Orange White/Green/Green/Bai Lan/blue/brown white/Brown
Step 6: naked twisted scissors, pliers or diagonal cut only about 14mm length, reason for leaving this length is to comply with EIA/TIA standards, you can refer to the relevant

RJ-45 connector and the twisted standard presentation. Then each line of a twisted turn into a RJ-45 connector pin, first pin should be placed in white and orange line, the other analogy

Step 7: determine each thread twisted after they have been placed correctly, you can use RJ-45 crimping tools crimping RJ-45 connectors, picture on the right side there is also a RJ-45 connector cover on the market,

Prevents joints pulling caused by poor contact. When this protective cover is used, you need to press RJ-45 this sleeve before inserting in the twisted-pair cable.

Step 8 repeat step 2 through step 7, then the other end of the RJ-45 connector. Because the direct connection between the hub and the station was so RJ-45 connector at the other end of the PIN method

Sample. upon completion of the RJ-45 connectors at the ends of a connector pin and completely ~ color samples, this connection method is applicable to the connection between the ADSL MODEM and network card, the computer hub

(Switch) between connections. Complete the RJ45 connector.

Crossover cable connectivity for ADSL MODEM and hub HUB (affiliated with the MODEM design, not all), between the HUB and the HUB is not cascade port through the connection, as well as two computers

Directly through a network adapter connected. Production method is basically the same as above, not only online ordering as a 568B, 1-3,2-6 Exchange mode is used, which is a used 568B, another

Using 568A.

Knowledge: the type of cable used in smart home

Smart home wiring system on the functions, it is the Foundation of smart home systems, is the transmission channel. Come here let us know in the smart home cabling types and frequently asked questions.

Smart home cable types

1, twisted (twisted-pair). Twisted-pair cable is now the most common transmission medium, it is made up of two insulated copper wires, typically 1 mm in diameter. Two wires twisted together in order to prevent its induction in the adjacent line to interfere with signals. Existing twisted-pair cables typically contains 4 twisted pairs, specific for the triple sec/Orange, white/blue, green and white/green, white/Brown Brown. common twisted-packing-packing-box and shaft, length of 305 metres (1000 feet). Sales in the domestic market the most cartons for a 305-meter cable length Super five twisted-pair cable.

2, RJ45 modules (modular). There are four common basic module socket, 8-core module sockets are often called 'rj45', 6-core module sockets are often called 'rj11'. Sometimes, the 'rj' equipment is easy and something called USOC (universalserviceorderingcodes) things.

'Rj' mean ' registered Sockets ' (registeredjack), each of the basic socket can be connected in different tectonic RJ. For example, a 6-core socket can connect the RJ11 (1 pair), RJ14 (2 pairs) or rj25c (3), a 8-core socket can connect rj61c (4) and rj48c. 8-cell (keyed) can connect rj45s, rj46s and rj47s. Fourth module socket is a changed version of the 6-cell (modifiedmodularjack,MMJ), which was designed by Dec for speech device connected Dec. Integrated module is used to end the wiring cables in the wiring and connected with a jumper effectively. Export location in the information panel patch panels or used modules in the CHC.

3, distribution frame (pantchpannel). MDF has a diversity and economic and practical features, can be used for both vertical and horizontal cabling, or direct connect hubs and horizontal cabling system. With 12, 24 and 48 port available. Wiring Terminal to 110idc, both before and after the tag, easy to identify. Products are designed for 19-inch rack installation. Standard 19-inch rack-mounted patch panels are usually commercial wiring, residential wiring with six smaller units, space saving, easy to install, low cost. And can be installed in small in the CHC.

4 and Crystal head. Specification structured cabling design and installation of the accessories are not included in, it will form part of a jumper made into finished products, residential wiring may occur when the original jumper does not meet the length requirement, users may buy Crystal head and cable, using special crimping tools for production.

5, Panel. This is a wide range of accessories, household power supply, home appliances are also widely used. When routing information export position of the Panel fixing modules, often with 86 domestic standard bottom box. -Port and dual-port two. Common wiring panels of the main exports of computer and telephone information, and multimedia information panels and even has a computer, telephone, CATV, audio interface.

6, jumper (connector). Also known as a network cable. Copper in wiring jumper is a short twisted pair crimp both ends well Crystal head, used to complete the module, patch panels, active connections between devices, jumper the common length of 1 m, 2 m, 3 m, 5 m, 10 m. Residential wiring recommended with the original jumper, jumper because the original process rigorous, can withstand repeated plugging and unplugging many times.

7, fiber. Optical fiber is a subtle and flexible medium beam, the Center is light glass core. Fiber optic cable consists of a bundle of optical fibers, also known as cable. Cable transmission is the most effective way of transmission media, it has wideband electromagnetic good insulation properties, advantages such as less attenuation. Cables are commonly used: 8.3 μ m cores, 125 μ m outer layer, single mode fiber optic cable, 62.5 µ m cores, 125 μ m outer, multimode fiber optic cable, 50 μ m cores, 125 μ m outer, multimode fiber optic cable, 100 μ m core, 140 μ m outer, multimode fiber optic cable.

Product rework:

1. product quality issues (Fei renwei damage cases), and buyers can in a cumulative manner, amounted to a certain number of bad products and then back at once, for a good product is also available in next order when sent back along with the order items.

2. send us the product needs repair, please fill in the correct (specify a contact name, address, telephone number and product problems), we will contact you fill in the address, return the product to you.

3. we are not responsible for the shipping product repair, the customer pays.

Replacement problems:

1. different products, has a corresponding warranty period (usually 3 months to 1 year warranty). As a result of quality problems during the warranty period, cases of non-artificial damage, you can replace the new (depending on the product depending on the appearance of the extent of the damage). Warranty period attached to the

On the validity of the warranty sticker on the subject (Note: during the warranty period, the warranty sticker please keep clear, complete and no breakage).

2. customer unsalable products, such as the need to return (returned goods must be to maintain the premise intact, there shall be no damage or signs of wear), the customer must be within 15 days of receipt of goods, contact with our staff, over a period of time, no quality problems do not return.

3. artificial damage, packaging damaged broken, cannot return, special circumstances can be discussed.

4. buyers have just received product found to have problems (such as: product type is not correct, small accessories, such as ... ... Need to contact us within 24 hours of the receipt

Transaction description

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Shopping in this store from the date of receipt, quality problems in the 3rd, please promptly contact the owner, we may return postage-free to buyers to replace new products, quality problems within 3 months pay postage, postage buyers themselves back and forth after 3 months warranty.

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