0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the Tia eia standard that specifies residenTial structured wiring?
Given the choices: 568a; 568b; 570; and 802 I believe the answer is 570 The description of 570 using the term "residential" can be found: http://www.linktionary.com/t/tia_cabling.html
How to terminate a cat 5 cable?
Generally speaking, UTP of Cat5, Cat5e, or Cat 6 is physically terminated with either an RJ-45 plug or RJ-45 jack. The wiring pattern depends on whether you are using 568A or 568B as your cable standard.
What is a pairing key?
A number paired statement key is pairs of statements that allow the identification of an organism. The identification of an organism is by following options at the end of each statement.
What pairs with what in base pairing?
Cytosine pairs with Guanine Adenine Pairs with Thymine
Which base in RNA pairs with adeine?
Uracil. There are five bases in RNA/DNA. They are Adenine, Thymine, Guanine, Cytosine and Uracil. In DNA: Adenine pairs with Thymine, and Guanine pairs with Cytosine In RNA: Adenine pairs with Uracil and Guanine pairs with Cytosine
What is the difference between 568A and 568B standards?
Pins 1/2 & 7/8 The white/orange and the white/green pair are fliped.
What is the T-568 A AND T-568 A Ethernet wire?
T-568A and T-568B are two types of wiring for the connectors on ethernet cables. Both standards work fine, but you can not intermix the two types of connectors on a single cable. You can have mixed cables on a network as long as each individual cable is wired the same on both ends. (Example, one patch cable uses t568a on both ends, a different cable uses t568b on both ends, and a third uses a matching, but different color pinout) Some cable is labeled 568a or 568b. This means that the 4 twisted pairs (for a total of 8 little cables) inside the jacketed ethernet cable is made for a certain type of connection. For example, cat 6 cable is higher quality, rated for up to 10GB network use. There are more twists per inch of those little wire pairs inside the jacket of the cable to help reduce crosstalk and interference. I have some cat 6 cable labeled 568b, and of the 4 twisted pairs, some have more twists then others. corresponding to what the data pairs are in the cable. I assume this is a cost cutting measure as more twists means more wire inside of those ethernet cables. Better quality cable should have equal amounts of twists per inch so that either 568a or 568b connections can be used without having to worry about what the cable specifies.
What is the Tia eia standard that specifies residenTial structured wiring?
Given the choices: 568a; 568b; 570; and 802 I believe the answer is 570 The description of 570 using the term "residential" can be found: http://www.linktionary.com/t/tia_cabling.html
What type of cable should be used to connect switch to hub?
You need to use a straight type of connection. 568A or 568B depending which type your network is using.
What two ways in which computer are attached to as the computer?
If you are talking about networking, then you will a Cross-over RJ-45 cable (T-568A at one end of the cable and T-568B at the other) to have two computers communicating with each other. see related link.
How to terminate a cat 5 cable?
Generally speaking, UTP of Cat5, Cat5e, or Cat 6 is physically terminated with either an RJ-45 plug or RJ-45 jack. The wiring pattern depends on whether you are using 568A or 568B as your cable standard.
What clolor code on cross over network crimping?
If you hold up the end with the tabs at the back facing you, the wire connected to the pin on the outside of the left plug (PIN 1) should be the same color as the wire connected to the pin on the outside of the right plug (PIN 8). I didn't give you a complete answer the first time so here are the exact color schemes: There are two types of cables (not including crossover I'll get to that in a second) 568A and 568B. It does not matter which one you use to hook up a network as long as you use the same one all the time. To make a crossover cable you would make one end 568A color scheme and the other end 568B color scheme. Hope this helps. UTP Cabling Color Chart Pin No. 568A 568B 1 White/green White/orange 2 Green Orange 3 White/orange White/green 4 Blue Blue 5 White/blue White/blue 6 Orange Green 7 White/brown White/brown 8 Brown Brown
Yes, Its tests for 568B/258A wire pinouts.?
Yes, Its tests for 568B/258A wire pinouts.
How do you create cross over cables?
(Taken from http://www.duxcw.com/digest/Howto/network/cable/cable5.htm) Let's start with simple pin-out diagrams of the two types of UTP Ethernet cables and watch how committees can make a can of worms out of them. Here are the diagrams: Note that the TX (transmitter) pins are connected to corresponding RX (receiver) pins, plus to plus and minus to minus. And that you must use a crossover cable to connect units with identical interfaces. If you use a straight-through cable, one of the two units must, in effect, perform the cross-over function. Two wire color-code standards apply: EIA/TIA 568A and EIA/TIA 568B. The codes are commonly depicted with RJ-45 jacks as follows (the view is from the front of the jacks): If we apply the 568A color code and show all eight wires, our pin-out looks like this: Note that pins 4, 5, 7, and 8 and the blue and brown pairs are not used in either standard. Quite contrary to what you may read elsewhere, these pins and wires are not used or required to implement 100BASE-TX duplexing--they are just plain wasted. However, the actual cables are not physically that simple. In the diagrams, the orange pair of wires are not adjacent. The blue pair is upside-down. The right ends match RJ-45 jacks and the left ends do not. If, for example, we invert the left side of the 568A "straight"-thru cable to match a 568A jack--put one 180° twist in the entire cable from end-to-end--and twist together and rearrange the appropriate pairs, we get the following can-of-worms: This further emphasizes, I hope, the importance of the word "twist" in making network cables which will work. You cannot use an flat-untwisted telephone cable for a network cable. Furthermore, you must use a pair of twisted wires to connect a set of transmitter pins to their corresponding receiver pins. You cannot use a wire from one pair and another wire from a different pair. Keeping the above principles in mind, we can simplify the diagram for a 568A straight-thru cable by untwisting the wires, except the 180° twist in the entire cable, and bending the ends upward. Likewise, if we exchange the green and orange pairs in the 568A diagram we will get a simplified diagram for a 568B straight-thru cable. If we cross the green and orange pairs in the 568A diagram we will arrive at a simplified diagram for a crossover cable. All three are shown below. Hope this helps be safe Cadishead Computers
How many wire pairs in a cat 5 cable actually used for transmissions and reception on a base-t network?
it only requires 2 pairs for trasmit and receive, usually orange and green. You can swap the orange and green pair in an RJ-45 on one side of the cable to make a crossover. TIA568B to TIA 568A.
Which type of topology does EIA Tia 568A specify for a commercial installation?
star
What standard is used in cross cable and straight cable?
EIA 568A/B standards apply.
