Answer to Question #252588 in Computer Networks for Mitchian.vlo

Question

True or False
1.There are 6 wires to secure inside the modular jack.
2.Punch Down Tool is use to secure each wire to the slot of modular jack.
3.The modular jack consists of "A" and "B" configurations.
4.LAN tester is use to check the connectivity of modular jack.

Answer 1

1. False because the number of wires depends on the pin layout and type of application for instance a telephone jack would be different from an Ethernet over twisted pair.

2. True a Punch down tool is used to push the wire down firmly and properly into the slot. The slots contain blades which cut through the wire's insulation as it is punched down.

3. True Ethernet cables have two different termination standards i.e the T568A and the T568B this will determine the kind of cable to be used either a straight through or cross over.

4. True the lan tester can be used for testing and confirming the correct installation of telephone lines, all kinds of RJ45 fitted cables i.e. if the cables have continuity.