Marks a line in a network segment as a twisted pair cable.
Do not use twisted pair, is extremely wrong. 485 bus must be hand in hand type bus structure, resolutely eradicate star connection and branch connection.
By use of the technique of twisted pair wire, the additive EMF in the circuit of the electrode leads has been reduced to 10% of that before use and the precision of the system has been improved.
"Various kinds of channels: cables, twisted pairs, optical fibres and digital microwaves, connect computers with one another, coming to a"
For one thing, the UTP cabling requirements were upped again to category 5e, and 1000base-t USES all four twisted pairs-in both directions at the same time.
