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280<br />

10. Repeat steps 4—9 for the other end of the cable. Recut the<br />

end of the cable if necessary before stripping it.<br />

11. Label each cable with the following information:<br />

Note<br />

Chapter 11—Networking<br />

• Wiring st<strong>and</strong>ard<br />

• Length<br />

• End with crossover (if any)<br />

• _______ (blank) for computer ID<br />

The cables should be labeled at both ends to make matching<br />

the cable with the correct computer easy <strong>and</strong> to facilitate troubleshooting<br />

at the hub. Check with your cable supplier for suitable<br />

labeling stock or tags you can attach to each cable.<br />

An excellent online source for this process, complete with illustrations,<br />

is http://www.duxcw.com/digest/Howto/network/cable/.<br />

Network Cabling Distance<br />

Limitations<br />

Network distance limitations must be kept in mind when creating a<br />

network. If you find that some users will be “out of bounds”<br />

because of these limitations, you can use repeaters, routers, or<br />

switches to reach distant users.<br />

Table 11.10 lists the distance limitations of various kinds of LAN<br />

cable.<br />

In addition to the limitations shown in the table, keep in mind<br />

that you cannot connect more than 30 computers on a single<br />

Thinnet Ethernet segment, more than 100 computers on a<br />

Thicknet Ethernet segment, more than 72 computers on a UTP<br />

Token-Ring cable, <strong>and</strong> more than 260 computers on an STP Token-<br />

Ring cable.<br />

Table 11.10 Network Distance Limitations<br />

Network Adapter Cable Type Maximum Minimum<br />

Ethernet Thin1 607 ft. 20 in.<br />

Thick (drop cable) 1 164 ft. 8 ft.<br />

Thick (backbone) 1 1,640 ft. 8 ft.<br />

UTP 328 ft. 8 ft.

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