Imikhiqizo
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Sineziphakamiso ezinjalo zezinto zezintambo zokudonsa zohlobo lomnsalo:
1 .Ifayibha kufanele ihlangabezane nezinga le-ITU-TG.657.A2. Amaminithi. ukugoba irediyasi yefiber ingafinyelelwa ku-7.5mm futhi ingahambisana ngokuphelele nefayibha ye-G.652.D. Ngakho kufanelekile ukusetshenziswa endlini.
2. I-LSZH isetshenziselwa ukukhipha i-fiber optical engahlangabezana nesicelo esiphephile sezintambo zasendlini.
3. Ngokuqondene nezintambo ezingaphakathi nangaphandle, i-FRP kuphela engasetshenziswa njengelungu eliqinisayo elingagwema amandla anamandla ageleza angena endlini futhi aqinisekise ukuphepha.
4.I-FRP yokuqinisa impahla yefiber optical yenziwa yi-KFPR futhi kunezinhlobo ezimbili zezinto ze-FPR. Enye i-GFRP kanti enye i-KFRP. I-KFRP ingcono ekugobeni kwayo futhi ingathuthukisa uhlamvu olugobayo lwefayibha ye-G.657.A2 engahlangabezana nesicelo ngaphansi kwesimo serediyasi encane yekhebula.
Izici:
1. Isakhiwo esilula, isisindo esincane namandla aphezulu aqinile.
2. Idizayini ye-groove ekhethekile, ukuhlubula kalula nokuhlanganisa, ukufakwa nokugcinwa lula.
3. Izintambo ezimbili zensimbi ezihambisanayo ziqinisekisa ukushuba.
4. Ukumelana ne-Crush kanye nokuguquguquka.
5. Intuthu ephansi enguziro halogen kanye nomgodla we-flame retardant, imvelo enobungani nokuvikeleka okuhle.
Ukucaciswa kobuchwepheshe
| Into | Ipharamitha yobuchwepheshe |
| Ukucaciswa kwekhebula | I-GJYXCH-1B6a2 |
| Umbala wefiber | Imvelo (noma wenze ngendlela oyifisayo) |
| Uhlobo lwefiber | 9/125 (G657A2) |
| Umbala we-sheath | Mnyama |
| Impahla ye-sheath | I-LSZH |
| Idayamitha ye-Coppered Steel wire (mm) | 0.45 |
| Ububanzi bentambo yensimbi (mm) | 1.0 |
| Ubukhulu bekhebula (mm) | 5.2(±0.1)*2.0(±0.1) |
| Isisindo sekhebula (Kg/km) | 21 |
| Okuncane. irediyasi egobayo (mm) (Eceleni kwekhebula elibheke phansi) | 15(static);30(dynamic) |
| Ukunciphisa (dB/km) | ≦0.4 ku-1310nm, ≦0.3 ku-1550nm |
Ukuncika Kwezinga lokushisa Okudala Ukuncipha (－40℃ ukuya ku-＋60℃) (dB/km) | ≦0.04 |
| Ingcindezi emfushane (N) | 600 |
| Ukuchotshozwa okufushane (N/100mm) | 2200 |
| Izinga lokushisa lokusebenza (℃) | -40~+70 |
| Izinga lokushisa lokufaka (℃) | -5~+60 |
| Izinga lokushisa lokuthutha nelokugcina (℃) | -40~+70 |
UKUPAKA:
1.Ubude bokuhamba bendawo bekhebula buzoba ngu-1~3 km. Obunye ubude buyatholakala futhi uma kudingwa umthengi.
2.Ubude bekhebula ngalinye buzofakwa okhunini oluqinile oluhlukile.
I-3.Zombili iziphetho zekhebula zizovalwa nge-cap efanelekayo yokushisa enciphisa ukushisa ukuze kuvinjelwe ukungena komswakama ngesikhathi sokuthutha nokugcinwa.
4.Isiphetho sekhebula sizoboshelwa ngokuvikelekile kusigubhu ukuze kuvinjwe ikhebula ukuthi lingaxegi ngesikhathi sokuthutha noma lixege phakathi nokubeka imisebenzi.
5.Ama-battens we-circumference azovikelwa phakathi kwamaphethelo angaphandle e-flange ukuze kuvikelwe intambo emonakalweni ngesikhathi sokuthunyelwa nokugcinwa.
6.Ngezinjongo zokuhlola, isiphetho sangaphakathi sekhebula sizohlehliswa sibe yimbobo ku-drum flange . Ubude obuncane bemitha eyodwa yekhebula ekugcineni kwangaphakathi buzofinyeleleka.
7.Intambo izothunyelwa ngezigubhu eziklanyelwe ukuvikela ukulimala kwentambo ngesikhathi sokuthunyelwa nokufakwa.
8.Ubukhulu obuncane bomphongolo wesigubhu buzoba izikhathi ezingu-30 kububanzi bekhebula lilonke.
XHUMANA NATHI
Thatha ithuba lolwazi lwethu nolwazi olungenakuqhathaniswa, sikunikeza isevisi engcono kakhulu yokwenza ngokwezifiso.
SITHUMELE UMLAYEZO
I-HOTLINE
+8613509645699
I-EMAIL
KUNCONYWA
Wonke akhiqizwa ngokuvumelana nezindinganiso zamazwe ngamazwe eziqinile. Imikhiqizo yethu ithole umusa kuzo zombili izimakethe zasekhaya nezangaphandle.
Manje sebethumela kakhulu emazweni angama-200.
008613682472227
