Ntau yam khoom tawg ua hluav taws xob siv cov xaim yooj yim cable (Txoj kab uas hla 900μm nruj tsis muaj fiber ntau, aramid xov xov raws li cov tswv cuab muaj zog) raws li subunit. Cov khoom siv fiber ntau yas (FRP) nrhiav hauv qhov chaw tseem ceeb ua tus tswv cuab ntawm lub zog tsis-muaj neeg. Cov subunits raug tso tseg nyob ib ncig ntawm cov tub ntxhais cable. Txoj kab xev ua tiav nrog PVC lossis LSZH (Tsis muaj pa taws, xoom halogen, Flameretardant) tsho
Color:
Kev piav qhia
Cov ntaub ntawv txheej txheem
| No. ntawm cable | 72 | |||
| Fiber ntau Model | G.652 | |||
| Cov kab nruj | Cov khoom siv | PVC | ||
| Thickness （± 0.03） mm | 0.32 | |||
| Txoj kab uas hla （± 0.06） mm | 0.9 | |||
| Chaw Muaj Tswv Cuab Ntxiv | Cov khoom siv | LDPE | ||
| Txoj kab uas hla （± 0.1） hli | 5.8 | |||
| Lub Zog Tub Koom Xeeb | Cov khoom siv | Aramid Xov Paj | ||
| Sab hauv Sheath | Cov khoom siv | PVC | ||
| Txoj kab uas hla （± 0.1） hli | 0.8 | |||
| Xim | Lub daj | |||
| Txheej Sheath | Cov khoom siv | LSZH | ||
| Thickness ± ± 0.2） mm | 1.6 | |||
| Xim | Dub | |||
| Txoj kab uas hla cable ± ± 0.5） mm | 20.6 | |||
| Cable Ntub （± 10） kg / km | 380 | |||
| Kev thoob tsib | 1310nm | dB / km | 0.8 | |
| 1550nm | 0.6 | |||
| Pub Siv Tensile Muaj Zog | Lub Sij Hawm Luv Luv | N | 800 | |
| Lub Sij Hawm Ntev | 300 | |||
| Cia Ua Kev Zuaj Kuj | Lub Sij Hawm Luv Luv | N / 100mm | 1400 | |
| Lub Sij Hawm Ntev | 300 | |||
| Min. dabtsi yog khoov vojvoog | Tsis Muaj Tension | 10.0 × Cable-φ | ||
| Raws Li Kev Mob Siab Ntau | 20.0 × Cable-φ | |||
| Ntau yam kub （）） |
Txhim Kho | -20 ~ + 60 | ||
| Thauj & Cia | -40 ~ + 70 | |||
| Kev ua haujlwm | -40 ~ + 70 | |||
Tight line Xim Xim
| TSIS MUAJ. | 1 | 2 | 3 | 4 | 5 | 6 |
| Xim | B luas | txiv kab ntxwv | ntsuab | xim av | txho | dawb |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| xim liab | dub | Lub daj | Violet | Paj yeeb | Aqua | |
Cov khoom ntawm tib hom optical fiber ntau (ITU-T Rec. G.652 .D ) 
| Yam khoom | Specification |
| F iber t ype | Ib hom |
| Cov khoom siv fiber ntau | Doped silica |
| Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0.3 6 dB / km £ 0.3 2 dB / km £ 0.22 dB / km £ 0. 30 dB / km |
| Taw tes tsis txuas ntxiv | £ 0. 05 dB |
| Cable ntuag-wavelength | £ 1260 nm |
| Lub voj voos-sib cais yoj | 1300 ~ 1324 nm |
| Voj-dispersion nqes hav | £ 0.09 2 ps / (nm 2 .km) |
| Chronic dispersion @ 128 8 ~ 133 9 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1 625 nm |
£ 3.5 ps / (nm. Km) £ 5.3 ps / (nm . Km) £ 18 ps / (nm . Km) £ 22 ps / (nm . Km) |
| PMD Q (Quadrature nruab nrab *) | £ 0. 2 ps / km 1/2 |
| Hom teb inch @ 1310 nm | 9.2 ± 0.4 um |
| Tub ntxhais / Clad concentricity yuam kev | £ 0. 5 um |
| Cladding taub | 125.0 ± 0.7 um |
| Cladding tsis-ncig | £ 1.0 % |
| Lub teeb txheej qhia ua ntej | 245 ± 10 um |
| Pov thawj qib | 100 kpsi (= 0.69 Gpa), 1% |
| Qhov ntsuas kub tsis txaus 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0.1 dB / km |
Sheath npav
Cov xim ntawm kev kos yog dawb, tab sis yog tias qhov kev sib tw tsim nyog, xim xim dawb yuav tsum luam tawm tshiab ntawm qhov chaw sib txawv.
Qee lub sij hawm tsis meej ntawm qhov cim ntev yog tso cai yog tias ob qho ntawm cov cim nyob sib ze yog tseeb.
Ob qhov xaus cable yog ntim nrog lub tshav kub shrinkable kawg lub kaus mom kom tiv thaiv dej ingress.
Write your message here and send it to us
