8 APPENDIXES
8.6.2 10BASE-T (UTP) cable
(1) Preparing a 10BASE-T (UTP) able
① Removing the covering (sheath) from the 10BASE-T (UTP) cable
Cut about 40 mm of sheath and then loosen the wire strands to rearrange them in proper
order.
Under normal conditions, a normal cable (straight cable) should be used.
② Cutting the 10BASE-T (UTP) cable signal wires
With nippers or the like, cut the cable in such a manner that about 14 mm of signal wires
protrudes out of the remaining sheath.
40 mm
Figure 8-70 Removing the UTP Cable Sheath
Figure 8-71 Cutting the UTP Cable Signal Wires
Arrangement
T568B
Normal
8
Brown
7
White/brown
6
Green
5
White/blue
4
Blue
3
White/green
2
Orange
1
White/orange
14 mm
8-66
T568A
Cross
Brown
White/brown
Orange
White/blue
Blue
White/orange
Green
White/green