Oloa
G.652D Optical Fiber
Folasaga o oloa
G.652D fiber opitika ua fuafuaina lelei mo le faaaogaina i metropolitan, lotoifale ma avanoa fesootaiga.
G.652D non-dispersion-shifted single-mode optical fiber faʻaaogaina le faʻaogaina o le tootoo ma le faʻaogaina o tekinolosi e faʻaitiitia ai le gau o le vai o le 1383nm, ma o le galu galue ua faʻalauteleina i le E-band (1360nm-1460nm), iloa atoatoa-fusi. felauaiga o O, E, S, C ma L (1260nm-1625nm).I le taimi lava e tasi, o loʻo i ai le faʻamautu ma le maualuga o le faʻasalalauga faʻasalalau faʻatasi, lea e mafai ona fetaui ma le mamao mamao ma le televave o felauaiga.
G.652D non-dispersion-shifted single-mode optical fiber faʻaaogaina le UV curing technology ma faʻaogaina le lua-lapisi faʻapipiʻi gau-e le maaleale acrylic resin coating layer, lea ei ai se puipuiga lelei i luga o le fiber cladding ma e mafai ona fetaui ma le faʻaaogaina o taimi eseese.G.652D alava fa'apipi'i fa'aaogaina tekinolosi fa'amalo fa'alavalava e tu'uina atu ai le malosi sili atu o le vaivai ma fa'ateleina ai le ola tautua o le alava mata.
uiga
O le G.652D fiber optical na matou tuʻuina atu e iai uiga nei:
1) Ausia O, E, S, C, L (1260nm-1625nm) faʻasalalauga faʻasalalau atoa, faʻateleina le faʻasalalauga faʻasalalau.
2) Filifiliga fetuutuunai o coatings eseese e fetaui ma manaoga o taimi eseese talosaga.
3) Laiti polarization faiga fa'asalalau fa'atasi, talafeagai mo le televave felauaiga.
4) E sili atu le malosi o le vaivai, talafeagai mo le faʻaogaina i siosiomaga eseese.
Fa'atatauga
E masani ona faʻaaogaina i ituaiga eseese o cable optical e taʻalo ai le matafaioi o fesoʻotaʻiga.
Vaega Fa'atekinisi
Uiga Optical
| Fa'ato'a | |||||
| Umi ole galu(nm) | Max.Value(dB/km) leai | Max.Value(dB/km) lanu | |||
| 1310 | 0.344 | 0.354 | |||
| 1383 | 0.344 | 0.354 | |||
| 1550 | 0.204 | 0.214 | |||
| 1625 | 0.234 | 0.244 | |||
| Attenuation vs Galu umi | |||||
| Ole umi ole galu(nm) | Ref.umi galu(nm) | Max.Eseesega(dB/km) | |||
| 1285～1330 | 1310 | 0.05 | |||
| 1525～1575 | 1550 | 0.05 | |||
| Fa'ailoga Fa'agata | |||||
| Umi ole galu(nm) | Fa'ailoga Fa'agata (dB) | ||||
| 1310 | 0.05 | ||||
| 1550 | 0.05 | ||||
| Macrobend leiloa | |||||
| Mandrel Diamita(mm) | Numera Liliu | Umi ole galu(nm) | Fa'aoso fa'a'a'ai(dB) | ||
| 50 | 100 | 1550 | ≤0.05 | ||
| 50 | 100 | 1625 | ≤0.10 | ||
| O'otia Galu umi | |||||
| Uaea tipi umi galu(nm) | ≤1260 | ||||
| Fa'ata'ita'iga Field Diameter | |||||
| Umi ole galu(nm) | Fa'ata'ita'iga Fa'aata (μm) | ||||
| 1310 | 9.2±0.4 | ||||
| Ta'ape | |||||
| Umi ole galu(nm) | Taua Fa'asalalau(ps/(nm•km)) | ||||
| 1288～1339 | ≤3.5 | ||||
| 1271～1360 | ≤5.3 | ||||
| 1550 | ≤18 | ||||
| 1625 | ≤22 | ||||
| Ole Ta'apeina ole Umi ole galu(nm) | 1300～1324 | ||||
| Ole Fa'a'ala'au Fa'ase'e(ps/(nm2•km)) | ≤0.092 | ||||
| PMD | |||||
| Max.Tau Ta'ito'atasi (ps/√km) | ≤0.1 | ||||
Uiga uiga
| Fiver Curl(m) | ≥4.0 |
| Ole lapisi lapisi(μm) | 125±1 |
| Autu/Cladding Concentricity Sese(μm) | ≥0.64 |
| Ufiufi E le fa'ata'amilo (%) | ≤1.0 |
| Lafoa'i (e le lanu) (μm) | 245±7 |
| Lafoa'i (lanu) (μm) | 250±15 |
| Ufiufi le li'o (%) | ≤6.0 |
| Fa'apipi'i/fa'apipi'i Fa'asa'oga Sese(μm) | ≤12 |
Uiga Fa'ainisinia
| Fa'alagolago ile vevela (-60℃～+85℃) | ≤0.05dB/km @1310nm &1550nm |
| Susū vevela (85±2 ℃, E oo atu i le 85% RH, 30 aso) | ≤0.05dB/km @1310nm &1550nm |
| Faatofuina i le Vai (23±2℃, 30 aso) | ≤0.05dB/km @1310nm &1550nm |
| Toeaina o le Vevela (85±2℃, 30 aso) | ≤0.05dB/km @1310nm &1550nm |
afifiina
G.652D alava opitika ua ave i luga o le atigi palasitika, tuu i totonu o se pusa katuni, ona faaputuina lea i luga o le fata ma faapipii i ata afifi.
E tolu lapopoa e maua ai atigi palasitika.
1) 25.2km/spool
2) 48.6km/spool
3) 50.4km/spool
Teuina
1) E tatau ona teuina le oloa i totonu o se faleteuoloa mama, tumama, mago ma faʻafefe.
2) O le oloa e le tatau ona fa'aputu fa'atasi ma mea e mu ma e le tatau ona latalata i fa'apogai afi.
3) O le oloa e tatau ona aloese mai le susulu o le la ma le timu.
4) E tatau ona faʻapipiʻi atoatoa le oloa e aloese ai mai le susu ma le filogia.
5) E tatau ona puipuia le oloa mai le mamafa mamafa ma isi faʻaleagaina faʻainisinia i le taimi o le teuina.
FA'ATA'ITA'I TU'U TOTOGI
E TASI LE LALOLAGI O lo'o tuuto atu i le tu'uina atu i tagata fa'atau le uaea sili ona lelei ma mea tau uaea ma auaunaga fa'ainisinia muamua.
E mafai ona e talosagaina se faʻataʻitaʻiga fua o le oloa e te fiafia i ai o lona uiga ua e naunau e faʻaoga a matou oloa mo le gaosiga.
Matou te faʻaaogaina naʻo faʻamatalaga faʻataʻitaʻiga e te naunau e faʻaalia ma fefaʻasoaaʻi e pei o le faʻamaoniaina o uiga o oloa ma le lelei, ona fesoasoani lea ia i matou e faʻatūina se faʻatonuga sili atu ona atoatoa e faʻaleleia ai le faʻatuatuaina o tagata faʻatau ma faʻatau le faʻamoemoe, o lea faamolemole ia mautinoa.
E mafai ona e faatumu le fomu i le itu taumatau e talosagaina ai se fa'ata'ita'iga fua
Fa'atonuga o Fa'aaogāga
1 .O loʻo i ai i le tagata faʻatau se Teugatupe Faʻasalalau Faʻavaomalo Faʻavaomalo pe totogi ma le loto malie le uta (E mafai ona toe faʻafoʻi le uta i le Poloaiga)
2 .O le Faalapotopotoga lava e tasi e mafai ona talosaga mo na'o le tasi le fa'ata'ita'iga e leai se totogi o le oloa e tasi, ma o le fa'alapotopotoga lava e tasi e mafai ona talosaga mo le oo atu i le lima fa'ata'ita'iga o oloa eseese mo le leai o se totogi i totonu o le tausaga e tasi.
3 .O le faʻataʻitaʻiga e naʻo mo tagata faʻatau uaea ma uaea, ma naʻo tagata faigaluega suʻesuʻe mo le gaosiga o suʻega poʻo suʻesuʻega.
FA'ATA'ITA'I FA'ATA'IGA
FA'A'OA'OGA FA'ATA'ITA'IGA E TOTOGI
Fa'amolemole Ulufale Fa'amatalaga Fa'ata'ita'i Mana'omia, Po'o Fa'amatala Fa'apuupuu Mana'oga Poloketi, Matou te Fautuaina Fa'ata'ita'i Mo Oe.
A maeʻa ona tuʻuina atu le pepa, o faʻamatalaga e te faʻatumu e mafai ona tuʻuina atu i le ONE WORLD background mo le faʻagasolo atili e faʻamautinoa ai faʻamatalaga o oloa ma faʻamatalaga faʻamatalaga faʻatasi ma oe.Ma e mafai foi ona faafesootai oe ile telefoni.Faamolemole faitau la matouFaiga Fa'aliloliloMo nisi fa'amatalaga.