Four pairs. Only one pair required for normal LAN operation though.
Cat5e is 100 mbps.
100 feet Cat5e cables can be purchased through many different locations. Some common places to look are Firefold, Cable Wholesale and Cable and Kits through the internet.
If you are only going to use 10/100 on these connections then yes you can. Remeber that the twists on the cable have to be tight as possbile or you will get many errors. Note: Gig connections require cat5e or cat6 and it uses all 4 pairs.
When using a straight through cable for networking, only 3 pairs are used.
4 pairs of wires.
You would use a Cat5e Ethernet Wire....if no network switch is present then it may need to be a Reverse Network wire which is also known as a Crossover Wire. This means that the Orange and Green wire pairs are Reversed/Cossed Over on 1 end of the wire. Many modern devices will operate without requiring a crossover cable.
Cat-5 has 4 pairs and 8 wires
Cat-5 has 4 pairs and 8 wires
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A category 6 cable contains 4 pairs of wires, for a total of 8. The pairs are twisted together along the length of the cable, which helps to reduce noise and preserve the signal.
The question makes no sense. A cable cannot have volts in it. Voltage is measured across an element. I assume that you are asking what the voltage between the signal lines and the answer is dependent on what you are connected to. Gigabit ethernet is one level, 10/100 is another and so on.