Kev Sib Txuas Lus Cable U/UTP CAT5E CABLE
DC Tsis kam:
Kev Sib Koom Tes Muaj Peev Xwm: 5.6nF / 100m
Yam ntxwv Impedance:
1-100MHz: 100 ± 15 Ohms
100-250MHz: 100 ± 22 Ohms
Zaus siab tshaj plaws: 100MHz
Kev Tsis Sib Npaug ntawm Capacitance: 330pF / 100m
Kev ncua sij hawm Skew: ≤45ns / 100m
Cov yam ntxwv ntawm kev ua tau zoo
Zaus | RL (Yam tsawg kawg nkaus) | Kev Ntxig Poob (Max.) | Kev ncua sijhawm nthuav dav (Max.) | Kev ncua sijhawm Skew (Qhov siab tshaj plaws) | TOM NTEJ (Yam tsawg kawg nkaus) | PSNEXT (Yam tsawg kawg nkaus) | ELNEXT (Yam tsawg kawg nkaus) | PSELNEXT (Yam tsawg kawg nkaus) |
MHz | dB | Db/100m | ns/100m | ns/100m | dB | dB | Db/100m | Db/100m |
1 | 20.0 | 2.2 | 570.0 | 45.0 | 65.0 | 62.0 | 61.0 | 61.0 |
4 | 23.0 | 4.2 | 552.0 | 45.0 | 56.0 | 53.0 | 48.0 | 48.0 |
10 | 25.0 | 6.5 | 545.0 | 45.0 | 50.0 | 47.0 | 41.0 | 41.0 |
16 | 25.0 | 8.4 | 543.0 | 45.0 | 47.0 | 44.0 | 36.0 | 36.0 |
20 | 25.0 | 9.3 | 542.0 | 45.0 | 45.0 | 42.0 | 34.0 | 34.0 |
31.25 | 23.6 | 11.6 | 540.0 | 45.0 | 42.0 | 39.0 | 31.0 | 31.0 |
62.5 | 21.5 | 17.0 | 539.0 | 45.0 | 38.0 | 35.0 | 25.0 | 25.0 |
100 | 20.1 | 22.0 | 538.0 | 45.0 | 35.0 | 32.0 | 21.0 | 21.0 |
Cov Khoom Siv Lub Cev ntawm Lub Tsho
Lub tsho loj | |||||
Kev laus zuj zus | Khoov Txias | ||||
| Khoom | Lub Sijhawm Laus | 100 * 24H * 7D | Lub Sijhawm Txias | -20 ± 2 ℃ * 4H |
|
| Ua Ntej Laus | Tom Qab Laus Lawm | Qhov Khoov Radius | 8 * Kab Hlau OD |
PVC | Lub zog tensile | ≥13.5Mpa | ≥12.5Mpa | Tsis Muaj Qhov Tawg Pom Tau | |
Kev ntev | ≥150% | ≥125% | |||
LSZH | Lub zog tensile | ≥10.0Mpa | ≥8.0Mpa | Tsis Muaj Qhov Tawg Pom Tau | |
Kev ntev | ≥125% | ≥100% | |||
NYOB RAU | Lub zog tensile | ≥10.0Mpa | ≥8.0Mpa | Tsis Muaj Qhov Tawg Pom Tau | |
Kev ntev | ≥350% | ≥350% | |||
Cov tooj liab liab ib leeg ntawm 23AWG siv ua tus neeg coj hluav taws xob, cov khoom siv polyethylene polymer ua cov rwb thaiv tsev, cov khoom siv polymer nplaim taws siv ua cov khoom siv tsho, xim yog grey; cov xov hlau sib ntswg ua raws li cov kev cai ntawm tus qauv thoob ntiaj teb (ISO / IEC), cov yam ntxwv hluav taws xob tshaj qhov kev cai ntawm tus qauv thoob ntiaj teb ntawm Qeb VI (Cat.6), qhov chaw hla cable raug cais tawm kom ntseeg tau tias NEXT kev ua tau zoo thiab kev tsim kho tsim nyog. LSZH: Sawv cev rau "Tsis Muaj Pa Luam Yeeb thiab Halogen". Cov khoom siv tsis muaj pa luam yeeb thiab halogen tuaj yeem ua tau raws li cov kev cai ntawm kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
Daim Ntawv ThovSiv tau rau lub suab, kev sib koom ua ke ntawm cov ntaub ntawv network (ISDN), ATM155Mbps thiab 622Mbps, 100Mbps TPDDI, Fast Ethernet thiab Gigabit Ethernet; dua li Qeb 5 thiab Ultra Qeb 5 muaj qhov ntev kis tau tus mob, kev poob kis tsawg, tiv taus kev sib txhuam, tiv taus kev sib txhuam thiab lwm yam ntxwv.
Koj yuav tsum txiav cov yas hauv nruab nrab kom phim qhov ntev ntawm lub hau cable, tom qab ntawd muab tso rau hauv lub hau cable, thiab tom qab ntawd ntxig lub taub hau siv lead ua ke kom nias nws, cov kauj ruam tshwj xeeb yog raws li nram no:
Yuav ua li cas to txuas Cat 6 Cable kom raug?
Cov khoom siv yuav tsum tau: lub taub hau siv lead ua, Qeb 6 network cable, cov khoom siv hlau, cov pliers crimping, cov cuab yeej ntsuas hlau.
1. ua ntej tshaj plaws, lub network cable nrog pliers tom qab lub cuab yeej stripping stripped.
2. kos lub yas ntawm qhov chaw nruab nrab.
3. txiav cov yas no kom ntev raws li qhov ntev, kom phim lub hau cable.
4. ces khiav los ntawm lwm cov xov hlau.
5. Mob stroke thiab muab tso ua ke.
6. siv cov pliers los txiav kom ntev raws li qhov ntev.
7. txiav txoj kab rau hauv lub tes tsho kab, tus ntoo khaub lig ntawm cov yas tsuas yog nyob rau sab saum toj ntawm lub tes tsho kab.
8. muab cov hlau thiab lub tes tsho hlau rau hauv lub taub hau siv lead ua.
9. nrog cov hlau crimping pliers.
10. qhov kawg ntawm lwm qhov kom rov ua qhov kev ua haujlwm saum toj no, ua tiav nrog lub tshuab ntes hlau los ntsuas seb puas dhau los ntawm.
11, dhau lawm, nws tiav lawm.
Cov kev ceev faj:
1. Ua tib zoo saib qhov siv zog ntawm kev tshem cov kab, tsis txhob siv zog ntau dhau los txiav tag nrho cov kab.
2. Cov xov hlau Qeb 6 thiab Qeb 5 yog tus qauv 568B: Txiv kab ntxwv thiab dawb - 1, txiv kab ntxwv - 2, ntsuab thiab dawb - 3, xiav - 4, xiav thiab dawb - 5, ntsuab - 6, xim av thiab dawb - 7, xim av - 8
Kuvcov lus qhia rau kev teeb tsa:
1. Cov xov hlau yuav tsum tau qhwv rau hauv cov hlau tinfoil kom tiv thaiv cov xov hlau tsis muaj zog cuam tshuam ntawm kab thiab kab. Feem ntau siv cov hlau thaum koj tsis tas yuav siv cov ntawv tinfoil.
2. Thawj zaug hnav rau hauv lub taub hau siv lead ua, thiab tom qab ntawd siv cov pliers hlau los tev tawm tag nrho cov hlau txheej sab nraud ntawm zaj duab xis tiv thaiv txog 2.5 cm, sab hauv ib lub plawv ntawm zaj duab xis tsis tev tawm, txwv tsis pub nws yooj yim rau luv luv. Tom qab ntawd lub plawv raws li qhov kev txiav txim ntawm 568B hlau, ncaj, txheej tiv thaiv nqes, yog tias ob chav tiv thaiv raug tshem tawm ntawm cov ntawv ci txhuas, khaws cov hlau tooj liab braided network nqes.
3. Lub hau siv lead ua lub hau raug pom zoo kom ntsia, vim tias txheej tiv thaiv ntawm lub network braided tsis tuaj yeem cia nws tawm.
