I-FTTH yangaphandle eZixhasayo ye-Bow-Type drop Cable
Imigangatho
Ngokuhambelana ne-IEC, i-ITU kunye nemigangatho ye-EIA
Inkcazo
Intambo ye-Aipu-waton ye-GJYXCH kunye ne-GJYXFCH yintambo yokulahla ye-FTTH yangaphandle.Ikhebula le-optical liqukethe i-1 ~ 4 i-silica optical fibers ene-coating, enokuthi ibe yi-G657A1 okanye i-G652D.Iifiber ezibonakalayo ezenziwe ngoyilo olufanayo, izinto kunye nenkqubo ziya kusetyenziswa kwibhetshi enye yeemveliso, kwaye iifiber zamehlo ziya kufakwa kumbindi wentambo yokukhanya.I-optical fibre coating layer ingaba nemibala.Umbala woluhlu olunemibala uya kuba luhlaza, i-orenji, eluhlaza, omdaka, ongwevu, omhlophe, obomvu, omnyama, ophuzi, omfusa, opinki okanye o-cyan ngokuhambelana ne-GB 6995.2, kunye ne-fiber enye ingaba ngumbala wendalo.Ulwakhiwo lokugquma, inqanaba lokuhlola amandla efayibha, imowudi yentsimi yedayamitha kunye neeparitha zobungakanani, ukunqunyulwa kwe-wavelength kunye nokulahleka kokugoba kwe-fiber optical mode enye esetyenziselwa i-cabling iya kuhambelana nezibonelelo kwiTables 1, 2 kunye ne-3 engezantsi.Ilungu lamandla kwintambo yokulahla i-optical drop inokuba yi-high-stainless steel stainless wire okanye i-phosphated steel wire, okanye i-non-metallic yokuqinisa ilungu le-polyester aramid wire okanye enye i-fiber bundle efanelekileyo, eya kuba nemodyuli eyaneleyo ye-Young kunye ne-elastic strain range.Amalungu anamandla entambo ye-optical iya kuba yi-2 paralleled kunye ne-symmetrical kwi-cable optical cable.Ucingo olungqingqwa olujingayo lwentsimbi ecaleni luthatha umsebenzi wokuzixhasa.Kuba PVC sheathed optical cable, imathiriyeli sheath kufuneka ihambelane nezibonelelo hr-70 "70 ℃ ethambileyo esingxotyeni sodidi PVC iplastiki ethambileyo" kwi GB/T 8815;Kwi-flame retardant polyethylene sheathed optical cable, i-sheath material kufuneka ihambelane nemimiselo ye-YD / T 1113;Umphezulu we-sheath uya kuba mcaba kwaye ugudileyo, kwaye akuyi kubakho zintanda zibonakalayo, amaqamza, imingxuma yesanti kunye nezinye iziphene kwicandelo layo.Umbala we-sheath ngokubanzi umnyama, onokuthi uveliswe ngokweminye imibala efunwa ngabasebenzisi.Intambo ye-optical iya kuphawulwa ngokusisigxina kwi-sheath surface, engayi kuchaphazela nayiphi na intsebenzo yentambo ye-optical, kwaye umgama phakathi kweendawo zokuqala zeempawu ezikufutshane awuyi kuba mkhulu kune-500m.
Products Parameters
Igama lemveliso | Ngaphandle FTTH isaphetha-uhlobo oluzixhasayo intambo yokulahla GJYXCH/GJYXFCH 1-4 cores |
Uhlobo lwemveliso | GJYXCH/GJYXFCH |
Inombolo yeMveliso | APWT-GF-XCH/APWT-GF-XFCH |
Uhlobo lwentambo | Isaphetha-udidi |
Yomeleza Lungu | ucingo lwentsimbi, FRP, KFRP |
Iicores | Ukuya ku-4 |
Isixhobo seSheath | I-PE enye |
Isikrweqe | Akukho nanye |
Ubushushu bokusebenza | -40ºC~70ºC |
Umbhobho okhululekileyo | Akukho nanye |
I-Cable Diameter | 2.0*3.0mm |