1. UTP5 cables JongMyoung Kim

2. Wired transmission media Twisted-Pair cable Coaxial Cable Optical Fiber

3. Twisted-Pair cable  The form of a two-wire twisted copper wrap the plastic insulator  Can be both analog and digital transmission.  Severe signal attenuation and transmission distance is short. (1~2km → 100Kbps~1Mbps) [] 3

4. kind of Twisted-Pair cables  Cable twisted into a spiral form  reduce electromagnetic interference  Most commonly used on the local area network (LAN). ☞ Very Cheap UTP

5.  Whole cloth covered with foil cable to the cable FTP 5 kind of Twisted-Pair cables

6.  For each of a pair of spiral cable cable covered with a cloth. STP 6 kind of Twisted-Pair cables

7. Category Category 1 –Used for telephone communications. Not suitable for transmitting data. Category 2 –Capable of transmitting data at speeds up to 4 megabits per second (Mbps). Category 3 –Used in 10BASE-T networks. Can transmit data at speeds up to 10 Mbps. Category 4 –Used in Token Ring networks. Can transmit data at speeds up to 16 Mbps. Category 5 –Can transmit data at speeds up to 100 Mbps. Category 5e –Used in networks running at speeds up to 1000 Mbps (1 gigabit per second [Gbps]). Category 6 –Typically, Category 6 cable consists of four pairs of 24 American Wire Gauge (AWG) copper wires. Category 6 cable is currently the fastest standard for UTP.

8. Straight-through Cable

10. Crossover Cable

11. How to Make UTP Cable [ ]

12. UTP cable stripper nipper RJ45 lantool Tools 12

13. 1.Cut by the UTP cable to the desired length. 2. Cable by turning into stripper the cloth, peeled.

14. 3. Loosen the twisted lines. 4. align in order to straighten the lines.