Umugozi w'itumanaho
Umugozi w'itumanaho F / UTP CAT6 Umugozi
DC Kurwanya: ＜ 9.38 Ohm / 100m
Ubushobozi bwa mutuelle: 5.6nF / 100m
Inzitizi ziranga:
1-100MHz: 100 ± 15 Ohms
100-250MHz: 100 ± 20 Ohms
Inshuro nyinshi: 250MHz
Uburinganire bwubushobozi: 330pF / 100m
Gutinda Skew: ≤45ns / 100m
Ibiranga imikorere
Inshuro | RL (Min.) | Gutakaza Kwinjiza (Mak.) | Gutinda Kwamamaza (Mak.) | Gutinda Skew (Mak.) | GIKURIKIRA (Min.) | PSNEXT (Min.) | ELNEXT (Min.) | PSELNEXT (Min.) |
MHz | dB | Db / 100m | ns / 100m | ns / 100m | dB | dB | Db / 100m | Db / 100m |
1 | 20.0 | 2.0 | 570.0 | 45.0 | 74.0 | 72.0 | 67.8 | 64.8 |
4 | 23.0 | 3.8 | 552.0 | 45.0 | 65.0 | 63.0 | 55.7 | 52.7 |
10 | 25.0 | 6.0 | 545.0 | 45.0 | 59.0 | 57.0 | 47.8 | 44.8 |
16 | 25.0 | 7.6 | 543.0 | 45.0 | 56.0 | 54.0 | 43.7 | 40.7 |
20 | 25.0 | 8.5 | 542.0 | 45.0 | 55.0 | 53.0 | 41.7 | 38.7 |
31.25 | 23.6 | 10.7 | 540.0 | 45.0 | 52.0 | 50.0 | 37.9 | 34.9 |
62.5 | 21.5 | 15.4 | 539.0 | 45.0 | 47.0 | 45.0 | 31.8 | 28.8 |
100 | 20.1 | 19.8 | 538.0 | 45.0 | 44.3 | 42.3 | 27.8 | 24.8 |
200 | 18.0 | 29.0 | 537.0 | 45.0 | 39.7 | 37.7 | 21.7 | 18.7 |
250 | 17.3 | 32.8 | 536.0 | 45.0 | 38.0 | 36.0 | 19.8 | 16.8 |
Ikoti Ibintu bifatika
Ikoti | |||||
Gusaza | Ubukonje | ||||
| Ingingo | Igihe cyo gusaza | 100 * 24H * 7D | Igihe cy'ubukonje | -20 ± 2 ℃ * 4H |
|
| Mbere yo gusaza | Nyuma yo gusaza | Kunama Radius | 8 * Umugozi wa OD |
PVC | Imbaraga | .5 13.5Mpa | ≥12.5Mpa | Nta Bice Bigaragara | |
Kurambura | ≥150% | ≥125% | |||
LSZH | Imbaraga | ≥10.0Mpa | .088.0Mpa | Nta Bice Bigaragara | |
Kurambura | ≥125% | ≥100% | |||
ON | Imbaraga | ≥10.0Mpa | .088.0Mpa | Nta Bice Bigaragara | |
Kurambura | 50350% | 50350% | |||
Umuyoboro wa CAT5E ni iki?
Umuyoboro wa CAT5e numuyoboro uhindagurika ukoreshwa kumurongo wa mudasobwa ufite umuvuduko wa 1000Mbps, usanzwe ukoreshwa kumurongo waho (LAN) uhuza amazu, biro, amashuri ndetse nahandi. Ibintu byihariye ni ibi bikurikira:
1. Umuvuduko mwinshi wohereza: Umugozi wa CAT5e ushyigikira igipimo cyo kohereza kugeza kuri 1000Mbps, wikubye inshuro 10 kurenza insinga za CAT5, kandi urashobora gukoreshwa mubikorwa byurusobe bitwara amakuru menshi.
2. Imiterere ihindagurika: Imiyoboro ya CAT5e ikoresha imiyoboro ihindagurika, ishobora kugabanya neza amahirwe yo kwangiriza ibimenyetso. Irimo ibice bine byinsinga, buri kimwe gifite ibara ritandukanye kugirango byoroshye kwishyiriraho.
3. Byoroshye gushiraho: umugozi wa CAT5e ukoresha umuhuza wa RJ45: byoroshye gushiraho, gucomeka no gukina, bikwiranye na cabling intera ndende, kandi byoroshye gukoresha.
4. Inzitizi itajegajega: Umugozi wa CAT5e ukozwe mu nsinga z'umuringa usukuye zifite imiterere yihariye y'imbere, zishobora gukomeza guhuza imiyoboro no guhererekanya no kwemeza itumanaho ryiza.
5. Guhuza neza: umugozi wa CAT5e urahuza na CAT5 nibisobanuro byambere bya kabili, kandi birashobora gukoreshwa nkuburyo bwo guhuza imiyoboro mishya cyangwa nko kuzamura imiyoboro ihari.
Twabibutsa ko umugozi wa CAT5e ufite umuvuduko mwinshi kandi ushobora kwihanganira kwivanga kwinshi, intera ndende, niko kwambara no kurira, kandi muri rusange ntibigomba kurenga metero 100. Mubyongeyeho, kubera ko ingeso mbi yo kwishyiriraho nko gushyingura no kugunama bishobora kugira ingaruka kumikorere yinsinga zurusobe, birakenewe gukurikiza ibisobanuro bijyanye mugihe ubishyizeho.
Itandukaniro
Hariho itandukaniro rikomeye mumikorere hagati yicyiciro cya 5 nicyiciro cya 6 insinga. Nubwo insinga zo mucyiciro cya 5 zishobora gushyigikira Gigabit Ethernet, imikorere yabo irashobora gufatwa nkigishyigikiwe gusa. Ibinyuranye, insinga zo mucyiciro cya 6 zirashobora kwemeza umuvuduko wimikorere ya Gigabit Ethernet, igaha abakoresha uburambe bwurusobe ruhamye kandi rworoshye. Ibi bivuze ko mugihe cyumutwaro mwinshi cyangwa ihererekanyamakuru rinini, insinga zo mucyiciro cya 6 zirashobora guhaza neza ibyifuzo no kugabanya gutinda kwurusobe nibintu bitinda.
Icya kabiri: ibiranga imiterere
Usibye imikorere itandukanye, Icyiciro cya 5 nicyiciro cya 6 insinga za neti nazo ziratandukanye muburyo. Icyiciro cya 6 kigoretse-kabili gifite umutungo mwiza wogukingirana hiyongereyeho crossbone mumiterere yacyo. Muri icyo gihe, ibice byayobora bifite diametero nini, ugereranije n'umuriro muto, na diameter yo hanze. Iterambere ryibishushanyo bituma icyiciro cya VI cyumuyoboro mugukumira kwivanga hagati yinsinga zurusobe imikorere myiza, kuzamura neza ireme ryogukwirakwiza ibimenyetso.
Icya gatatu: intera yoherejwe n'umuvuduko
Kubijyanye no kohereza intera n'umuvuduko, hariho kandi itandukaniro hagati ya kabili ya ultra-eshanu numuyoboro wa gatandatu. Muri rusange, intera yohereza ya ultra-eshanu y'urusobekerane ruri muri metero 100, mugihe intera yohereza ibyiciro bitandatu insinga zishobora kugera kuri metero 120-150. Mubyongeyeho, insinga zo mucyiciro cya 6 zazamuye imikorere yazo mubijyanye no kwambukiranya no gutakaza igihombo, bigatuma ibimenyetso bitamenyekana kandi byihuta mubikorwa byo kohereza. Ibi nibyingenzi kubintu bisaba intera ndende cyangwa imiyoboro yihuta ya porogaramu.
