We need context here.
Some kinds of cables use only four wires for communication despite more conductors being physically present. In an ethernet 10/100BaseT cable, for example, only four of the eight wires carry data (the others aren't used at all). The four are the ones attached to pins 1, 2, 3, and 6; these are usuallyorange-white/orange and green-white/green, though which is which can vary depending on which version of the standard the person who made the cable was using.
But if you meant something else, you'll need to be more specific. Also, "gigabit" (1000BaseT) cables actually do use all 8 wires.
Persuade Inform Entertain Educate
A basic communications system consists of---------- 1.Two computers, one to send and one to receive data 2.communications devices that send and receive data 3. a communications channel over wich data is sent 4.All of the above
1. Failure to listen 2. Sporadic communications 3. Dishonest or misleading communications 4. Actions don't jibe with the words 5. Communications are confusing and irrelevant See the link below.
Yes, there is a plural form for the word communication that can be used correctly; examples: Communications with the home office are temporarily out of order. We've received a number of communications from the Smiths on their world cruise.
cell phones
In Cat 5 cable based on fast ethernet (100 mbsp) 4 are used to Send and Receive. The other 4 wires are unused. All 8 wires are used for gigabit communications.
4 pairs of wires, or 8 wires total
Because, from total 8 wires 4 wires are used for actual data transmission ( i e for bit transmission ) and remaining four wires are wounded to these wires to avoid crosstalk and radio frequency interference (RFI).
That is normal. Only 2 pairs of wires are used in LAN connections at 10Mbps or 100Mbps.
4 example your mom is a communications connectivity !!
A Cat5 cable contains 4 pairs of 2 wires twisted together, making a total of 8 individual wires, however only 2 wire pairs (4 wires) are actually used for communication.
the communications room
they use cells to power themselves and make communications instead of wires
Any category twisted pair cable uses 8 wires for transmitting and receiving data. However, only 4 of the 8 wires are actually used for data transmission.
Communications
4/0
communications channel