Aerial Fiber Optic Cable, Cov fibers kho qhov muag nyob rau hauv ADSS cables yog lub luag hauj lwm rau kev xa cov ntaub ntawv nyob rau hauv daim ntawv ntawm lub teeb pulses. Cov fibers no yog tsim los ntawm cov ntaub ntawv zoo uas txo cov teeb liab poob thiab dispersion, ua kom muaj kev kub ceev thiab muaj peev xwm xa cov ntaub ntawv nyob rau qhov ntev. Lub dielectric xwm ntawm ADSS cables kuj ua rau lawv zoo tagnrho rau kev teeb tsa nyob ze cov kab hluav taws xob siab, vim lawv tsis ua hluav taws xob thiab tsis muaj kev pheej hmoo ntawm hluav taws xob cuam tshuam, Kev tsim kho lub raj xoob, cov raj jelly ntim, cov khoom (tubes thiab muab tub lim) nteg. Nyob ib ncig ntawm cov neeg tsis yog xim hlau hauv nruab nrab lub zog, polyester yarns siv los khi cov tub ntxhais cable, cov khoom sib xyaw ua ke nyob rau hauv lub apertures ntawm cov tub ntxhais cable, ces PE puab sheath, aramid yarn reinforced thiab PE txheej sheath.
ADSS Fiber Optic Cable Cov yam ntxwv
1. Ib hom, ntau hom optical fiber ntau thiab kev tsim kho qhov muag cable.
2. Smooth tsos, kom lub cable muaj superior aerodynamic kev ua tau zoo.
3. All-media optical cable qauv yog qhov tsim nyog rau kev teeb tsa thiab kev saib xyuas.
4. Ntau yam ntawm qhov kub thiab txias adaptation, me me linear expansion coefficient, kom ua tau raws li qhov yuav tsum tau muaj ntawm ib puag ncig hnyav.
5. Cov cim hluav taws xob tiv thaiv hluav taws xob 25KV.
6. Torsion tshuav nyiaj li cas thiab aramid winding, yog li ntawd lub cable muaj lub zog tensile siab heev thiab kev ua haujlwm tsis zoo.
Daim ntawv thov
Ib puag ncig nrog lub zog hluav taws xob muaj zog hauv lub zog sib txuas lus thiab thaj chaw uas muaj cua daj cua dub tshwm sim.
Cable qauv thiab parameter
|
SN |
Yam khoom |
Chav tsev |
Tus nqi |
|
1 |
Tsis muaj fibers |
suav |
6/12 |
|
2 |
Tsis muaj fibers rau ib lub raj |
suav |
6 |
|
3 |
Tsis muaj cov ntsiab lus |
suav |
6 |
|
4 |
Cable txoj kab uas hla |
mm |
13.3 |
|
5 |
Cable hnyav |
kg/km |
143 |
|
6 |
MAT (MAX. Tso cai ua haujlwm nruj) |
N |
6000 |
|
7 |
Lub sij hawm luv luv crush |
N / 100 hli |
2200 |
Nco tseg: Mechanical sizes yog nominal values.
|
Yam khoom |
Txoj Kev Xeem |
Kev lees txais |
|
Tensile zog IEC 60794-1-2-E1 |
- Load: siab kawg installation nro - Ntev ntawm cable: txog 50m - Lub sijhawm thauj khoom: 1 min |
- Fiber ntau £ 0.33% - Tsis muaj fiber ntau tawg thiab tsis muaj sheath puas. |
|
Crush Test IEC 60794-1-2-E3 |
- Load: luv luv crush - Lub sijhawm thauj khoom: 1 min |
- Poob pauv £ 0.1dB@1550nm - Tsis muaj fiber ntau tawg thiab tsis muaj sheath puas. |
Cov yam ntxwv ntawm Optical Fiber
|
G652D Fiber ntaub ntawv |
|
| Hom teb txoj kab uas hla (1310nm) | 9.2mm ± 0.4mm |
| Hom teb txoj kab uas hla (1550nm) | 1 0.4mm ± 0.8mm |
| Txiav tawm wavelength ntawm cabled fiber (λcc ua) | £ 1260 nm |
| Attenuation ntawm 1310nm | £0.36dB/km |
| Attenuation ntawm 1550nm | £0.22dB/km |
| Bending poob ntawm 1550nm (100 tig, 30mm radius) | £0.05dB |
| Dispersion nyob rau hauv thaj tsam 1288 txog 1339nm | £ 3.5ps / (nm•km) |
| Dispersion ntawm 1550nm | £ 18ps / (nm•km) |
| Dispersion nqes hav ntawm xoom dispersion wavelength | £0.092ps/ (nm2•km) |
Cim npe nrov: aerial fiber optic cable, Tuam Tshoj aerial fiber optic cable manufacturers, lwm tus neeg, Hoobkas
