925:
37:
22:
937:
182:
to be added while existing connections are live. A vampire tap clamps onto the cable, a hole is drilled through the outer shielding, and a spike is forced to pierce the outer three layers and contact the inner conductor while other spikes bite into the outer braided shield. Care is required to keep
198:
at each end. For coaxial-cable-based
Ethernet, each end of the cable has a 50 ohm resistor attached. Typically this resistor is built into a male N connector and attached to the cable's end just past the last device. With termination missing, or if there is a break in the cable, the signal on
482:
291:
162:(for fire resistance) so it often is called "yellow cable", "orange hose", or sometimes humorously "frozen yellow garden hose". 10BASE5 coaxial cables had a maximum length of 500 meters (1,600 ft). Up to 100 nodes could be connected to a 10BASE5 segment.
211:
Adding new stations to the network is complicated by the need to pierce the cable accurately. The cable is stiff and difficult to bend around corners. One improper connection can take down the whole network and finding the source of the trouble is difficult.
190:
correspond to the signal's wavelength; this ensures that the reflections from multiple taps are not in phase. These suitable points are marked on the cable with black bands. The cable is required to be one continuous run; T-connections are not allowed.
489:
314:
711:
200:
183:
the outer shield from touching the spike; installation kits include a "coring tool" to drill through the outer layers and a "braid pick" to clear stray pieces of the outer shield.
427:
63:. 10BASE5 uses a thick and stiff coaxial cable up to 500 meters (1,600 ft) in length. Up to 100 stations can be connected to the cable using
905:
158:, a solid center conductor, a foam insulating filler, a shielding braid, and an outer jacket. The outer jacket is often yellow-to-orange
900:
532:
466:
396:
751:
199:
the bus will be reflected, rather than dissipated when it reaches the end. This reflected signal is indistinguishable from a
159:
154:
but with extra braided shielding. This is a stiff, 0.375-inch (9.5 mm) diameter cable with an impedance of 50
963:
895:
845:
840:
890:
688:
678:
87:
880:
802:
431:
864:
611:
575:
147:
746:
525:
195:
29:
626:
76:
941:
822:
797:
590:
510:
483:"Sponsors, Communities, and Standards: Ethernet vs. Token Ring in the Local Area Networking Business"
292:"Sponsors, Communities, and Standards: Ethernet vs. Token Ring in the Local Area Networking Business"
817:
807:
787:
782:
766:
673:
585:
580:
186:
Transceivers should be installed only at precise 2.5-meter intervals. This distance was chosen to
683:
545:
72:
388:
382:
929:
657:
518:
462:
392:
179:
792:
595:
570:
560:
306:
221:
68:
340:
859:
616:
854:
812:
631:
957:
565:
151:
453:
Technical
Committee on Computer Communications of the IEEE Computer Society (1985),
36:
21:
82:
10BASE5 was superseded by much cheaper and more convenient alternatives: first by
832:
636:
310:
174:
169:
165:
64:
26:
885:
652:
226:
155:
103:
99:
95:
60:
761:
756:
731:
726:
721:
621:
265:
250:
131:
370:
8. Medium attachment unit and baseband medium specifications, type 10BASE5
693:
541:
259:
127:
91:
56:
741:
716:
83:
850:
138:
stands for the maximum segment length of 500 meters (1,600 ft).
257:
came to be used more commonly for different concepts, and the terms
118:
is derived from several characteristics of the physical medium. The
79:
shared among them. The system is difficult to install and maintain.
194:
As is the case with most other high-speed buses, segments must be
35:
20:
910:
458:
514:
249:
as the opposite is exemplified by
Ethernet standards such as
122:
refers to its transmission speed of 10 Mbit/s. The
86:
based on a thinner coaxial cable (1985), and then, once
873:
831:
775:
704:
666:
645:
604:
553:
55:) was the first commercially available variant of
269:would be used to describe non-baseband signaling.
16:First commercially available variant of Ethernet
414:All-in-One Networking+ Certification Exam Guide
290:von Burg, Urs; Kenney, Martin (December 2003).
168:nodes can be connected to cable segments with
40:10BASE5 transceivers, cables, and tapping tool
526:
59:. The technology was standardized in 1982 as
8:
481:Urd Von Burg; Martin Kenny (December 2003).
533:
519:
511:
387:. Macmillan Publishing Company. pp.
416:(3rd ed.). McGraw-Hill. p. 79.
102:. In 2003, the IEEE 802.3 working group
282:
238:
150:10BASE5 uses cable similar to RG-8/U
7:
936:
384:Local and Metropolitan Area Networks
596:200, 400, 800 and 1600 Gbit/s
14:
935:
924:
923:
142:Network design and installation
106:10BASE5 for new installations.
160:fluorinated ethylene propylene
1:
203:and prevents communication.
381:Stallings, William (1993).
311:10.1080/1366271032000163621
980:
94:(1990) and its successors
88:Ethernet over twisted pair
919:
299:Industry & Innovation
130:signaling (as opposed to
846:SFP/SFP+/QSFP/QSFP+/OSFP
455:IEEE Standard 802.3-1985
591:40 and 100 Gbit/s
41:
33:
30:Medium Attachment Unit
586:25 and 50 Gbit/s
576:2.5 and 5 Gbit/s
39:
24:
412:Mike Meyers (2004).
320:on December 6, 2011
178:, which allows new
67:and share a single
964:Ethernet standards
546:local area network
348:catalog.belden.com
253:. Later, the term
90:was developed, by
42:
34:
951:
950:
803:Energy Efficiency
658:Ethernet Alliance
971:
939:
938:
927:
926:
535:
528:
521:
512:
505:
504:
502:
500:
495:on June 18, 2012
494:
488:. Archived from
487:
478:
472:
471:
450:
444:
443:
441:
439:
434:on June 11, 2010
430:. Archived from
424:
418:
417:
409:
403:
402:
378:
372:
368:IEEE 802.3-2005
366:
360:
359:
357:
355:
345:
336:
330:
329:
327:
325:
319:
313:. Archived from
296:
287:
270:
243:
222:Classic Ethernet
110:Name origination
69:collision domain
979:
978:
974:
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970:
969:
968:
954:
953:
952:
947:
915:
869:
827:
771:
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662:
641:
617:Autonegotiation
600:
566:100 Mbit/s
549:
539:
509:
508:
498:
496:
492:
485:
480:
479:
475:
469:
461:, p. 121,
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245:The choice for
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144:
112:
47:(also known as
17:
12:
11:
5:
977:
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612:Physical layer
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583:
581:10 Gbit/s
578:
573:
568:
563:
561:10 Mbit/s
557:
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537:
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507:
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473:
467:
445:
419:
404:
397:
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361:
341:"Product 9880"
331:
305:(4): 351–375.
281:
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275:
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237:
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231:
230:
229:
224:
217:
214:
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148:physical layer
143:
140:
111:
108:
49:thick Ethernet
15:
13:
10:
9:
6:
4:
3:
2:
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646:Organizations
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628:
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609:
607:
603:
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589:
587:
584:
582:
579:
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571:1 Gbit/s
569:
567:
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531:
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491:
484:
477:
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468:0-471-82749-5
464:
460:
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408:
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398:0-02-415465-2
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207:Disadvantages
206:
204:
202:
197:
192:
189:
184:
181:
177:
176:
171:
167:
163:
161:
157:
153:
152:coaxial cable
149:
141:
139:
137:
133:
129:
126:is short for
125:
121:
117:
109:
107:
105:
101:
97:
93:
89:
85:
80:
78:
74:
71:with 10
70:
66:
62:
58:
54:
50:
46:
38:
32:(transceiver)
31:
28:
23:
19:
940:
928:
833:Transceivers
776:Applications
736:
679:Twisted pair
627:Flow control
548:technologies
497:. Retrieved
490:the original
476:
454:
448:
436:. Retrieved
432:the original
428:"5-4-3 rule"
422:
413:
407:
383:
376:
369:
364:
352:. Retrieved
347:
334:
322:. Retrieved
315:the original
302:
298:
285:
264:
258:
254:
246:
241:
210:
193:
187:
185:
173:
170:N connectors
164:
145:
135:
123:
119:
115:
113:
81:
65:vampire taps
52:
48:
44:
43:
18:
823:Synchronous
798:Data center
324:17 February
175:vampire tap
172:, or via a
166:Transceiver
134:), and the
27:vampire tap
874:Interfaces
808:Industrial
788:Automotive
767:Long Reach
689:First mile
653:IEEE 802.3
544:family of
277:References
227:EAD-socket
196:terminated
104:deprecated
100:1000BASE-T
96:100BASE-TX
61:IEEE 802.3
762:LattisNet
757:100BaseVG
732:10BASE-FL
727:10BASE-FB
722:10BROAD36
622:EtherType
499:March 25,
266:modulated
255:broadband
251:10BROAD36
247:broadband
201:collision
132:broadband
114:The name
77:bandwidth
958:Category
930:Category
705:Historic
694:10G-EPON
542:Ethernet
438:June 30,
354:April 8,
350:. Belden
339:Belden.
260:passband
216:See also
146:For its
128:baseband
92:10BASE-T
57:Ethernet
53:thicknet
25:10BASE5
942:Commons
793:Carrier
742:10BASE2
737:10BASE5
717:StarLAN
712:CSMA/CD
684:Coaxial
605:General
116:10BASE5
84:10BASE2
45:10BASE5
851:XENPAK
637:Jumbos
632:Frames
554:Speeds
465:
395:
73:Mbit/s
906:XGMII
818:Power
813:Metro
783:Audio
752:FOIRL
674:Fiber
667:Media
493:(PDF)
486:(PDF)
344:(PDF)
318:(PDF)
295:(PDF)
233:Notes
180:nodes
911:XAUI
901:GMII
841:GBIC
501:2012
463:ISBN
459:IEEE
440:2010
393:ISBN
356:2023
326:2014
156:ohms
124:BASE
98:and
896:MII
891:MDI
886:EAD
881:AUI
865:CFP
860:XFP
747:MAU
389:107
307:doi
263:or
188:not
75:of
51:or
960::
855:X2
457:,
391:.
346:.
303:10
301:.
297:.
120:10
853:/
534:e
527:t
520:v
503:.
442:.
401:.
358:.
328:.
309::
136:5
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