Ikhebula locingo langaphandle 10 30 50 100 pairs intengo enhle
Siyajabula ukuphendula noma yimiphi imibuzo, sicela usithumelele imibuzo yakho kanye nama-oda akho.
imininingwane yomkhiqizo
Izithombe
Amapharamitha
| igama lomkhiqizo | ikhebula locingo langaphakathi elinamabhangqwana amaningi |
| Izindinganiso zokudlulisa | I-YD / T838.4-2003 |
| Ijakethi | I-PVC / LSZH |
| Imishini yomshayeli | Ithusi elingenalutho |
| Umqhubi we-OD | 0,4 mm / 0,5 mm / 0,6 mm |
| Ihlomile | Itheyiphu ye-aluminiyamu |
| Izinto zokuvala umoya | IMFUNDO ENGOKOMZIMBA |
| Umbala wejakethi | Okumpunga okumnyama |
| Isimo sesampula | Isitoko |
| Inombolo eyinhloko | 200 |
| Uma unikeza isampula yamahhala | YEBO |
| Iphakheji | Isondo lokhuni noma elenziwe ngokwezifiso |
Ulwazi olwengeziwe
Isingeniso Somkhiqizo
Izintambo zocingo ezinamabhangqa aphezulu zakhiwe ngamabhangqa amaningi ezintambo zethusi ezisontekile (isb., amabhangqa angu-25, 50, noma angaphezu kwe-100) ezihlanganiswe eshalofini elilodwa. Zenzelwe ingqalasizinda yezentengiselwano kanye nezokuxhumana, zivumela ukudluliswa kwezwi kanye nedatha ngasikhathi sinye ngamanethiwekhi anabantu abaningi, ziyahambisana nezinhlelo ze-analog nezedijithali, futhi zinikeza ukusebenza okuhlala isikhathi eside, okumelana nokuphazamiseka.
Izici
Umthamo ophezulu: Iqukethe amabhangqa amaningi ethusi asontekile (isb., amabhangqa angu-25, 50, noma angaphezu kwe-100) esikhwameni esisodwa sokudlulisa izwi kanye nedatha ngasikhathi sinye.
1. Ukuqina: Isembozo sayo sangaphandle esiqinile (i-PVC noma i-PE) sivikela ekuswakameni, ekugugulekeni nasekuhlaselweni yimvelo.
2. Ukumelana nokuphazamiseka: Umklamo we-twisted pair unciphisa ukungqubuzana kwe-crosstalk kanye ne-electromagnetic interference (EMI).
3. Ukuhambisana emuva: Kuyahambisana nezinhlelo ze-analog zendabuko kanye namanethiwekhi edijithali esimanje (isb., i-DSL, i-ISDN).
4. Ukusabalala: Ukwakheka kwayo kwe-modular kuvumela ukwanda okulula ekuphenduleni isidingo senethiwekhi esikhulayo.
Ukusebenza kahle kokufakwa: Ama-pair apakishwe kusengaphambili enza kube lula ukuthunyelwa ezindaweni ezinabantu abaningi (isib., amahhovisi, izikhungo zokuxhumana).
Izicelo
Izakhiwo Zezentengiselwano: Ukufakwa kwezintambo ezihlanganisiwe zezinhlelo zocingo zehhovisi ezinemigqa eminingi, ukufakwa kwe-PBX kanye nokuxhumeka phakathi kwezitezi.
Ingqalasizinda Yezokuxhumana: Ukufakwa kwezintambo zomgogodla zokushintshana ngocingo, ama-ISP concentrators kanye nabasabalalisi (isb., kusukela kuma-pair angu-25 kuya kwangaphezu kuka-1000).
Amanethiwekhi Ekhampasi: Ukuxhumana kwezakhiwo emanyuvesi, ezibhedlela noma emapaki ezimboni ukuze kuxhunyaniswe ngezwi elihlangene.
Ukuthuthukiswa Kwezinhlelo Zesikhathi Esidlule: Ukuthuthukiswa kwamanethiwekhi ocingo e-analog, kugcinwa ukuhambisana nobuchwepheshe obusha bedijithali.
Indawo Yokuhlala Enabantu Abaningi: Amafulethi noma amahhotela anemindeni eminingi adinga ukusatshalaliswa okukhulu kwemigqa yezwi.
Ukufakwa Kwezimboni: Izinguqulo eziqinisiwe zamafektri noma izinsiza, ezihambisana nama-alamu, ama-intercom kanye nedatha yesivinini esiphansi.