Let Know UTP Cables - Unshielded Twisted-Pair. UTP Cable (Unshielded Twisted-Pair) cable is made of conducting material copper. These cables are equipped with plastic insulation and wrapped with insulating material that serves to protect from physical damage as well as fire hazards. This cable has 4 pairs of wires tangled core. Each pair has a different color code. These cables are not shielded from electromagnetic interference, but widely used due to its economical and good function. These cables are widely used as a wired LAN (Local Area Network) in computer network systems.
Types of UTP Cable
Cable with impedance of approximately 100 Ohm is classified into various categories. These categories are based on the ability of cable to transmit data. Cable category consists of a category 1 to category 7. Here's the explanation :
1. Cables Category 1
Referred to as CAT1, this cable is designed to support analog voice communications. Low transmission quality. These cables are put into use since before 1983. Initially, the use of a focus on connecting analog telephone POTS (Plain Old Telephone Service). Electrical properties of the cable makes it less appropriate to be used as wires transmitted data in digital form on a computer network.
2. Cable Category 2
This cable has a better transmission quality than cat1 cable. Cables category 2 is also called the Cat2, and designed specifically to support data communications activities as well as digital sound. This cable is capable of transmitting data up to 4 MB / sec. Generally, this cable is used to connect to the network via Token Ring technology.
3. Cable Category 3
Called Cat3 cable is designed to support voice and data communications at speeds up to 10 MB / sec. This cable has a better transmission quality than Cat2 cable. With a 24-gauge copper wire twisted and protected insulation, wiring is commonly used as an IBM Token Ring network interface to replace Cat2.
4. Cables Category 4
Cat4 Cables are designed to support voice and data communications that reach speeds of 16 MB / sec. Of course, the transmission quality is better than its predecessor, the cable Cat4. Compared to previous cables, cable has the ability to sustain Cat4 10BaseT Ethernet network. However, there is in fact more commonly used cable as IBM Token Ring network interface 16 MB / sec.
5. Cables Category 5
Cables Cat5 cable is the most widely used for a variety of network installation. This cable has a transmission quality is much more optimal than cables Unshielded Twisted-Pair before. Cat5 cable is designed to support voice and data communications to 100 MB / sec. With copper wires in 4 pairs of wire strands are shielded insulation, these cables standardized by TIA (Telecommunications Industry Association) and the EIA (Electronic Industries Alliance).
These cables are considered to be ideal and could replace the function of fiber optic cables that cost nearly 2-fold higher than Cat5. Ethernet, Fast Ethernet, and Gigabit Ethernet can be supported by the cables is ideal. These categories are further Cat5e cable (capable of transmitting digital data up to 1,000 MB / sec, Cat6 (able to support transmission at a frequency of 250 MHz), and CAT7 (able to support transmission at a frequency of 600 MHz). Among the various categories, which The most widely used for Ethernet network is Cat5e and Cat5.
Colorful UTP Cable
Cables UTP cable consists of 8 pieces (4 pairs) that are compare. Each color and twist resistant and has a number of different loops in their duty to deliver data stream. That is why the order of colors on the cable is important. Actually pair cables UTP (Unshielded Twisted-Pair) shared task, the two pairs as the transfers of data and the other two pairs as the recipient of the data. In the install, you should not be arbitrary random cables. Each cable has a partner. Signs of a cable pair is of the same color line. By default TIA/EIA-568-B, the cable is wired pair of orange and orange-and-white and green wires and a green-and-white.
How to Install Cable UTP
To install the LAN connection, it takes a UTP cable (Unshielded Twisted-Pair). These cables can be purchased in the market at a relatively affordable price, depending on how long the cable. How to install the cables is relatively not difficult. However, you must have a crimp tool, a special tang to 'plant' and 'switch off' to the cable connector. You should also have a LAN tester to check the connection. There are two types of UTP (Unshielded Twisted-Pair) cable that tpe straight and cross type. Straight type is the type of cable, each cable size (8 pieces) directly pairs 1-1. This cable is used to connect the client to the hub. While it is a cross type cable types, each paired small wires crossed. This cable is used to connect the client to the client (CPU to CPU).
1. Installing Cable Type Straight
Before installing it, you have to remember the order of the standard color wires on the cable straight. The sequence when viewed from the hole connector (left to right) are: 2 orange, 1 green, 2 blue, 1 green, 2 brown. Figures above two means there are two colors wires, old and young (eg 2 means 1 piece blue light blue wires and 1 blue wires). Using a knife cut on the crimp tool, cut the end of the cable and then stacking and smooth. You need not bother releasing at the end of the cable insulation, because just by entering it and pressing the cable into the connector pin on the connector automatically penetrate into the cable. Emphasis should be so hard to actually enter. To ascertain whether the cable and connectors are connected, use LAN tester.
How to use LAN tester is to insert the cable end into it and turn. If the LED lights on the LAN tester is always on (the first cable to cable eighth), the installation is correct. But if it does not turn on, there may appear problems associated coil. Try hitting the back, so that the connector pin actually penetrate into the cable. Keep trying until it works.
Examples of the use of a straight cable, as follows.
Types of UTP Cable
Cable with impedance of approximately 100 Ohm is classified into various categories. These categories are based on the ability of cable to transmit data. Cable category consists of a category 1 to category 7. Here's the explanation :
1. Cables Category 1
Referred to as CAT1, this cable is designed to support analog voice communications. Low transmission quality. These cables are put into use since before 1983. Initially, the use of a focus on connecting analog telephone POTS (Plain Old Telephone Service). Electrical properties of the cable makes it less appropriate to be used as wires transmitted data in digital form on a computer network.
2. Cable Category 2
This cable has a better transmission quality than cat1 cable. Cables category 2 is also called the Cat2, and designed specifically to support data communications activities as well as digital sound. This cable is capable of transmitting data up to 4 MB / sec. Generally, this cable is used to connect to the network via Token Ring technology.
3. Cable Category 3
Called Cat3 cable is designed to support voice and data communications at speeds up to 10 MB / sec. This cable has a better transmission quality than Cat2 cable. With a 24-gauge copper wire twisted and protected insulation, wiring is commonly used as an IBM Token Ring network interface to replace Cat2.
4. Cables Category 4
Cat4 Cables are designed to support voice and data communications that reach speeds of 16 MB / sec. Of course, the transmission quality is better than its predecessor, the cable Cat4. Compared to previous cables, cable has the ability to sustain Cat4 10BaseT Ethernet network. However, there is in fact more commonly used cable as IBM Token Ring network interface 16 MB / sec.
5. Cables Category 5
Cables Cat5 cable is the most widely used for a variety of network installation. This cable has a transmission quality is much more optimal than cables Unshielded Twisted-Pair before. Cat5 cable is designed to support voice and data communications to 100 MB / sec. With copper wires in 4 pairs of wire strands are shielded insulation, these cables standardized by TIA (Telecommunications Industry Association) and the EIA (Electronic Industries Alliance).
These cables are considered to be ideal and could replace the function of fiber optic cables that cost nearly 2-fold higher than Cat5. Ethernet, Fast Ethernet, and Gigabit Ethernet can be supported by the cables is ideal. These categories are further Cat5e cable (capable of transmitting digital data up to 1,000 MB / sec, Cat6 (able to support transmission at a frequency of 250 MHz), and CAT7 (able to support transmission at a frequency of 600 MHz). Among the various categories, which The most widely used for Ethernet network is Cat5e and Cat5.
Colorful UTP Cable
Cables UTP cable consists of 8 pieces (4 pairs) that are compare. Each color and twist resistant and has a number of different loops in their duty to deliver data stream. That is why the order of colors on the cable is important. Actually pair cables UTP (Unshielded Twisted-Pair) shared task, the two pairs as the transfers of data and the other two pairs as the recipient of the data. In the install, you should not be arbitrary random cables. Each cable has a partner. Signs of a cable pair is of the same color line. By default TIA/EIA-568-B, the cable is wired pair of orange and orange-and-white and green wires and a green-and-white.
How to Install Cable UTP
To install the LAN connection, it takes a UTP cable (Unshielded Twisted-Pair). These cables can be purchased in the market at a relatively affordable price, depending on how long the cable. How to install the cables is relatively not difficult. However, you must have a crimp tool, a special tang to 'plant' and 'switch off' to the cable connector. You should also have a LAN tester to check the connection. There are two types of UTP (Unshielded Twisted-Pair) cable that tpe straight and cross type. Straight type is the type of cable, each cable size (8 pieces) directly pairs 1-1. This cable is used to connect the client to the hub. While it is a cross type cable types, each paired small wires crossed. This cable is used to connect the client to the client (CPU to CPU).
1. Installing Cable Type Straight
Before installing it, you have to remember the order of the standard color wires on the cable straight. The sequence when viewed from the hole connector (left to right) are: 2 orange, 1 green, 2 blue, 1 green, 2 brown. Figures above two means there are two colors wires, old and young (eg 2 means 1 piece blue light blue wires and 1 blue wires). Using a knife cut on the crimp tool, cut the end of the cable and then stacking and smooth. You need not bother releasing at the end of the cable insulation, because just by entering it and pressing the cable into the connector pin on the connector automatically penetrate into the cable. Emphasis should be so hard to actually enter. To ascertain whether the cable and connectors are connected, use LAN tester.
How to use LAN tester is to insert the cable end into it and turn. If the LED lights on the LAN tester is always on (the first cable to cable eighth), the installation is correct. But if it does not turn on, there may appear problems associated coil. Try hitting the back, so that the connector pin actually penetrate into the cable. Keep trying until it works.
Examples of the use of a straight cable, as follows.
- Connecting the computer to the switch;
- Connecting a computer to the LAN on cable modem / DSL;
- Connecting to the router with a LAN cable modem / DSL;
- Connect the switch to the router, and
- Connect the hub to the router.
2. Installing Cable Type Cross
How to install a useful cross type cable connects the two PCs are not much different from the straight type. Only 4 pins are used, the pin 6, 3, 2 and 1. Pin 1 is paired with pin 3, pin 2 to pin 6, pin 3 to pin 1 and pin 6 to pin 2. To understand, consider the installation of the correct color sequence below. At one end, the cable color sequence should look like this:
1. Young orange
2. Dark orange
3. Light green
4. Light blue
5. Dark blue
6. Dark green
7. Brown young
8. Brown old
Meanwhile, the color sequence at the other end of the cable should be like this:
1. Light green
2. Dark green
3. Young orange
4. Light blue
5. Dark blue
6. Dark orange
7. Brown young
8. Brown old
Examples of the use crossover cables, as follows.
How to install a useful cross type cable connects the two PCs are not much different from the straight type. Only 4 pins are used, the pin 6, 3, 2 and 1. Pin 1 is paired with pin 3, pin 2 to pin 6, pin 3 to pin 1 and pin 6 to pin 2. To understand, consider the installation of the correct color sequence below. At one end, the cable color sequence should look like this:
1. Young orange
2. Dark orange
3. Light green
4. Light blue
5. Dark blue
6. Dark green
7. Brown young
8. Brown old
Meanwhile, the color sequence at the other end of the cable should be like this:
1. Light green
2. Dark green
3. Young orange
4. Light blue
5. Dark blue
6. Dark orange
7. Brown young
8. Brown old
Examples of the use crossover cables, as follows.
- Connecting 2 computers directly
- Connecting 2 pieces hub
- Connecting 2 pcs switch
- Connecting hubs to switches
- Connecting a computer to the router
Once installed carefully, immediately check with LAN tester. In contrast to the flame straight type sequence, the type of cross burning skipping but stays on all of the numbers one through eight. However, if you are not sure you can do yourself, it is advisable to ask for help on a more expert at insertion. Thus information about UTP (Unshielded Twisted-Pair), ranging from a variety of categories, colors, types along the way to installation. hopefully can add insight and knowledge of the reader.
0 Comment to "Let Know UTP Cables - Unshielded Twisted-Pair"
Post a Comment
Thanks for comment here, admin.