I-Smooth Fiber Unit (SFU) iqulethe i-bundle ye-radius ye-bend ephantsi, akukho micu yamanzi e-G.657.A1, efakwe kwi-acrylate layer eyomileyo kwaye ikhuselwe kwi-sheath yangaphandle ye-polyethylene egudileyo, encinci, ukwenzela ukusetyenziswa kwinethiwekhi yokufikelela. .Ukufakela: ukuvuthela kwiibhobho ezincinci ze-3.5mm.okanye 4.0mm.(i-diameter yangaphakathi).
Igama lemveliso:Iyunithi yeFayibha eSmooth (SFU) 12 Core
I-Smooth Fiber Unit (SFU) iqulethe i-bundle ye-radius ye-bend ephantsi, akukho micu yamanzi e-G.657.A1, efakwe kwi-acrylate layer eyomileyo kwaye ikhuselwe kwi-sheath yangaphandle ye-polyethylene egudileyo, encinci, ukwenzela ukusetyenziswa kwinethiwekhi yokufikelela. .Ukufakela: ukuvuthela kwiibhobho ezincinci ze-3.5mm.okanye 4.0mm.(i-diameter yangaphakathi).
Inkcazo:
| Iimpawu zemveliso | |
| Uhlobo lwentambo | SFU |
| Uhlobo lweFayibha | Imowudi enye 9/125 |
| Umgangatho wefiber optical | ITU-T G.657.A1 |
| Ikhebula yentsimbi yasimahla | Ewe |
| Isingxobo sangaphandle seMathiriyeli | PE |
| Faka umbala kwisingxobo sangaphandle | Lubhelu |
| Isicelo | |
| Ukubekwa emgangathweni | EN IEC 60794-5-20 |
| Iinkqubo zovavanyo | EN IEC 60794-1-2 |
| Isicelo | Ngaphakathi/Ngaphandle |
| Vuthela ngaphakathi | Ewe |
| Ukucaciswa kwe-Optical | |
| Max.ukuthoba @ 1310 nm | 0.4 dB/km |
| Max.ukuthomalalisa @ 1550 nm | 0.3 dB/km |
| Ukuchazwa kokusingqongileyo | |
| Ubushushu bokufaka | -5/50 °C |
| Ubushushu bokuthutha kunye nokugcinwa | -10/50 °C |
| Uluhlu lobushushu obusebenzayo Ta1 - Tb1 | -30/70 °C |
| Umgangatho wobushushu osebenzayo Ta2 - Tb2 | -40/70 °C |
| inombolo yenqaku | Inkcazo | Idayamitha yangaphandle malunga. | Ubunzima (kg) | Min.iradiyasi yokugoba ngexesha lofakelo | Umthwalo wexesha elifutshane (Tm) | Umthwalo wexesha elide (Tl) | Min.iradiyasi yokugoba emva kofakelo | Thelekisa |
|---|---|---|---|---|---|---|---|---|
| 1 | 2x SM G.657.A1 | 1,4 mm | 0.001 | 40 mm | 20 N | 40 mm | ||
| 2 | 4x SM G.657.A1 | 1,4 mm | 0.002 | 40 mm | 20 N | 40 mm | ||
| 3 | 6x SM G.657.A1 | 1,4 mm | 0.002 | 40 mm | 25 N | 40 mm | ||
| 4 | 8x SM G.657.A1 | 1,5 mm | 0.002 | 50 mm | 30 N | 50 mm | ||
| 5 | 12x SM G.657.A1 | 1,7 mm | 0.003 | 50 mm | 30 N | 50 mm |
Inkcazo:
| Iimpawu zemveliso | |
| Uhlobo lwentambo | SFU |
| Uhlobo lweFayibha | Imowudi enye 9/125 |
| Umgangatho wefiber optical | ITU-T G.657.A1 |
| Ikhebula yentsimbi yasimahla | Ewe |
| Isingxobo sangaphandle seMathiriyeli | PE |
| Faka umbala kwisingxobo sangaphandle | Lubhelu |
| Isicelo | |
| Ukubekwa emgangathweni | EN IEC 60794-5-20 |
| Iinkqubo zovavanyo | EN IEC 60794-1-2 |
| Isicelo | Ngaphakathi/Ngaphandle |
| Vuthela ngaphakathi | Ewe |
| Ukucaciswa kwe-Optical | |
| Max.ukuthoba @ 1310 nm | 0.4 dB/km |
| Max.ukuthomalalisa @ 1550 nm | 0.3 dB/km |
| Ukuchazwa kokusingqongileyo | |
| Ubushushu bokufaka | -5/50 °C |
| Ubushushu bokuthutha kunye nokugcinwa | -10/50 °C |
| Umgangatho wobushushu osebenzayo Ta1 – Tb1 | -30/70 °C |
| Umgangatho wobushushu osebenzayo Ta2 – Tb2 | -40/70 °C |
| inombolo yenqaku | Inkcazo | Idayamitha yangaphandle malunga. | Ubunzima (kg) | Min.iradiyasi yokugoba ngexesha lofakelo | Umthwalo wexesha elifutshane (Tm) | Umthwalo wexesha elide (Tl) | Min.iradiyasi yokugoba emva kofakelo |
| 1 | 2x SM G.657.A1 | 1,4 mm | 0.001 | 40 mm | 20 N | 40 mm | |
| 2 | 4x SM G.657.A1 | 1,4 mm | 0.002 | 40 mm | 20 N | 40 mm | |
| 3 | 6x SM G.657.A1 | 1,4 mm | 0.002 | 40 mm | 25 N | 40 mm | |
| 4 | 8x SM G.657.A1 | 1,5 mm | 0.002 | 50 mm | 30 N | 50 mm | |
| 5 | 12x SM G.657.A1 | 1,7 mm | 0.003 | 50 mm | 30 N | 50 mm |
Ukupakisha kunye nokuMakisha:
UkuPakisha kunye nokuThunyelwa:
Ngo-2004, i-GL FIBER yaseka umzi-mveliso wokuvelisa iimveliso zentambo ye-optical, ikakhulu ivelisa intambo yokulahla, intambo yangaphandle yangaphandle, njl.
I-GL Fiber ngoku ineesethi ezili-18 zezixhobo zokufaka imibala, iiseti ezili-10 zezixhobo zokugquma zeplastiki zesibini, iiseti ezili-15 zezixhobo zokujija zomaleko we-SZ, iiseti ezili-16 zezixhobo zokugquma, iiseti ezisi-8 zezixhobo zokuvelisa iintambo ze-FTTH, iiseti ezingama-20 zezixhobo zentambo ze-OPGW optical cable, kunye 1 izixhobo ezihambelanayo kunye nezinye izixhobo ezincedisa imveliso.Okwangoku, umthamo wonyaka wemveliso yeentambo ze-optical ufikelela kwi-12 yezigidi ze-core-km (umthamo wemveliso yemihla ngemihla ye-45,000 yeekhilomitha eziphambili kunye neentlobo zeentambo zinokufikelela kwi-1,500 km).Iifektri zethu zinokuvelisa iintlobo ezahlukeneyo zeentambo zangaphakathi nangaphandle (ezifana ne-ADSS, i-GYFTY, i-GYTS, i-GYTA, i-GYFTC8Y, i-micro-cable evuthelwa ngumoya, njl. njl.).umthamo wemihla ngemihla wemveliso yeentambo eziqhelekileyo unokufikelela kwi-1500KM / ngosuku, umthamo wemihla ngemihla wemveliso yentambo yokulahla unokufikelela kubuninzi.I-1200km / ngosuku, kunye nomthamo wemveliso yemihla ngemihla ye-OPGW inokufikelela kwi-200KM / ngosuku.
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