Cable isgaarsiineed
Fiilada Isgaarsiinta F/UTP CAT6 Cable
Iska caabinta DC: 9.38 Ohm/100m
Awoodda Labada Dhinac: 5.6nF/100m
Caqabadda Sifada:
1-100MHz: 100±15 Ohms
100-250MHz: 100±20 Ohms
Inta jeer ee ugu badan: 250MHz
Isku dheelitir la'aanta Awoodda: 330pF/100m
Dib u dhigista Skew: ≤45ns/100m
Tilmaamaha Waxqabadka
Soo noqnoqda | RL (Daq.) | Gelida Khasaare (Max.) | Dib u dhigista Faafinta (Max.) | Dib u dhig Skew (Max.) | Xiga (Daq.) | PSNEXT (Daq.) | ELNEXT (Daq.) | PSELNEXT (Daq.) |
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 |
Qalabka Jirka ee Jaakada
Jaakada | |||||
gabowga | Laacsi Qabow | ||||
| Shayga | Muddada gabowga | 100*24H*7D | Muddada Qabow | -20±2℃*4H |
|
| Kahor Da'da | Gabowga ka dib | Qallooca Radius | 8*Cable OD |
PVC | Xoogga Jilicsan | ≥13.5Mpa | ≥12.5Mpa | Ma jiro dildilaacyo muuqda | |
Dheeraynta | ≥150% | ≥125% | |||
LSZH | Xoogga Jilicsan | ≥10.0Mpa | ≥8.0Mpa | Ma jiro dildilaacyo muuqda | |
Dheeraynta | ≥125% | ≥100% | |||
DAAR | Xoogga Jilicsan | ≥10.0Mpa | ≥8.0Mpa | Ma jiro dildilaacyo muuqda | |
Dheeraynta | ≥350% | ≥350% | |||
Waa maxay CAT5E network Cable?
CAT5e cable network waa xadhig maroojin ah oo loo isticmaalo shabakadaha kombuyuutarrada oo leh xadiga gudbinta 1000Mbps, kaas oo inta badan loo isticmaalo isku xirka shabakadaha degaanka (LAN) ee guryaha, xafiisyada, dugsiyada iyo meelo kale. Tilmaamaha gaarka ah waa sida soo socota:
1. Heerka gudbinta sare: CAT5e cable waxa ay taageertaa xadiga gudbinta ilaa 1000Mbps, kaas oo 10 jeer ka sarreeya fiilooyinka CAT5, waxaana loo isticmaali karaa codsiyada shabakadaha ee gacanta ku haya xog badan.
2. Qaab dhismeedka laba-laaban: CAT5e fiilada shabakada waxay qabataa qaab-dhismeedka laba-laaban, taas oo si wax ku ool ah u yareyn karta suurtogalnimada faragelinta calaamadaha. Waxay ka kooban tahay afar xabbo oo fiilooyin ah, mid walbana midabkiisu kala duwan yahay si fudud loo rakibo.
3. Si fudud loo rakibo: CAT5e fiilada waxay isticmaashaa isku xirka RJ45: fududahay in la rakibo, ku dhejiyo oo la ciyaaro, ku habboon fiilooyinka fogaanta gudaha gudaha, iyo fududahay in la isticmaalo.
4. Xakamaynta xasilloon: CAT5e fiilada waxay ka samaysan tahay silig naxaas ah oo saafi ah oo leh qaab dhismeed gudaha ah oo gaar ah, kaas oo ilaalin kara xasilloonida isku xirka iyo gudbinta iyo hubinta tayada sare ee isgaarsiinta shabakada.
5. Waafaqid wanaagsan: CAT5e fiilada waxay ku habboon tahay CAT5 iyo qeexitaannada fiilada hore, waxaana loo isticmaali karaa ikhtiyaarka shabakadaha cusub ama kor u qaadida shabakadaha jira.
Waa in la ogaadaa in fiilada shabakadda CAT5e ay leedahay xadiga gudbinta sare oo u adkeysan karta faragelin weyn, fogaanta dheer, sare u kaca jeexjeexa iyo jeexjeexa, iyo guud ahaan waa inuusan dhaafin 100 mitir. Intaa waxaa dheer, maadaama caadooyinka rakibaadda xun sida duugista iyo foorarsiga ay saameyn ku yeelan karaan waxqabadka gudbinta fiilooyinka shabakada, waxaa lagama maarmaan ah in la raaco tilmaamaha ku habboon marka la rakibayo.
Farqiga
Waxaa jira farqi weyn oo xagga waxqabadka ah oo u dhexeeya fiilooyinka shabakadda Qaybta 5 iyo Qaybta 6. In kasta oo fiilooyinka Qaybta 5 ay taageeri karaan Gigabit Ethernet, waxqabadkooda waxaa loo tixgelin karaa oo keliya inay si dhib yar u taageeraan. Taas bedelkeeda, fiilooyinka Qaybta 6 waxay dammaanad qaadi karaan xawaaraha hawlgalka Gigabit Ethernet, siinaya isticmaaleyaasha khibrad shabakad deggan oo siman. Tani waxay ka dhigan tahay in kiiska culeyska sarreeya ama gudbinta xogta weyn, fiilooyinka Qaybta 6 ay si fiican u dabooli karaan baahida waxayna yareyn karaan dib u dhacyada shabakada iyo ifafaalaha soo socda.
Labaad: sifooyinka qaab-dhismeedka
Marka lagu daro kala duwanaanshaha waxqabadka, Qaybta 5 iyo Qaybta 6 fiilooyinka shabakada ayaa sidoo kale ku kala duwan qaab dhismeedka. Qaybta 6 fiilooyinka qalloocan ayaa leh hanti ilaalin wanaagsan leh oo lagu daro lafo-goysyada qaab-dhismeedkeeda. Isla mar ahaantaana, qaybo ka mid ah kaarihiisu waxay leeyihiin dhexroor ka weyn, xoog yar, iyo dhexroor dibadeed oo dhumuc weyn leh. Hagaajinta naqshadeynta waxay ka dhigaysaa fiilada shabakadda VI ee ka hortagga faragelinta u dhexeeya fiilooyinka shabakada waxqabad aad u fiican, si wax ku ool ah u wanaajiya tayada gudbinta calaamadaha.
Saddexaad: fogaanta gudbinta iyo xawaaraha
Xagga fogaanta gudbinta iyo xawaaraha, waxa kale oo jira farqi u dhexeeya fiilooyinka shabakadda ee ultra-shan iyo qaybta lixaad ee xadhigga shabakadda. Guud ahaan, fogaanta gudbinta fiilada ultra-shan waxay u dhexaysaa 100 mitir, halka masaafada gudbinta fiilada shabakadeed ee qaybta lixaad ay gaari karto 120-150 mitir. Intaa waxaa dheer, fiilooyinka Qaybta 6 waxay wanaajiyeen waxqabadkooda marka la eego isdhaafsiga iyo luminta soo noqoshada, taasoo keentay hoos u dhigista calaamadaha iyo xawaaraha xawaaraha ee habka gudbinta. Tani waxay muhiim u tahay xaaladaha u baahan gudbinta masaafo dheer ama codsiyada shabakada xawaaraha sare leh.
