G.652D Alava fa'apipi'i tulaga tasi (B1.3)

G.652D Single-mode optical fiber (B1.3) Ata Fa'aalia

Fa'amatalaga Puupuu:

O le maualuga o le vai maualalo e le faʻasalalauina le faʻaogaina o le fiber tasi-mode e talafeagai mo le faʻaogaina o le faʻaogaina o le fusi atoa 1280nm ~ 1625nm, lea e le gata ina faʻatumauina le maualalo o le faʻasalalauina o le faʻaupuga masani 1310nm, ae o loʻo i ai foi se gau maualalo i le 1383nm, ma faia ai le E band. (1360nm ~ 1460nm) fa'aoga atoatoa.O le gau ma le faʻasalalauina o le faʻaupuga atoa mai le 1260nm i le 1625nm ua faʻamalosia, ma o le gau o le 1625nm wavelength ua faʻaitiitia, lea e maua ai punaoa bandwidth mo fesoʻotaʻiga i tua, MAN ma fesoʻotaʻiga avanoa.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Oloa Fa'ailoga

Oloa Gaosiga

Fa'aaogāga o Mea

1. Talafeagai mo ituaiga uma o le fiber optic fausaga uaea: totonugalemu ituaiga faagaau, vaega lima vaivai ituaiga saisaitia, ituaiga auivi, fiber optic fausaga uaea;

2. Fa'aaogāga o fibre opitika e aofia ai: faiga fa'apipi'i fiber e mana'omia ai le gau maualalo ma le bandwidth maualuga, e pei o feso'ota'iga mamao-mamao, laina ogalaau, fafaga fa'aoga, laina tufatufaina ma le TV cable, ma isi, aemaise lava mo le 1383nm band coarse wavelength division multiplexing ( CWDM), mafiafia galu vaevaega multiplexing (DWDM) ma eseese faʻaoga siosiomaga faʻapitoa (faʻataʻitaʻiga Uila-faʻamaonia OPGW opitika uaea, ADSS uaea opitika, ma isi), o le alava opitika e ala i le malamalama faapitoa faʻamalolo mea faʻapipiʻi ma faʻagasologa faʻapipiʻi ma a maeʻa le gaioiga, ina ia o loʻo i ai se faʻatinoga sili atu ona maualuga i mea tau masini ma le maualuga o le vevela o le siosiomaga.

Fa'apipi'iina o Oloa

Fa'asinoga Fa'apitoa

Poloketi					Tulaga po'o mana'oga	Vaega
Optic gau			1310nm		≤0.35	(dB/km)
			1383nm		≤0.33	(dB/km)
			1550nm		≤0.21	(dB/km)
			1625nm		≤0.24	(dB/km)
Uiga fa'aletonu ole umi (dB/km) 1285nm～1330nm fa'atatau ile 1310nm 1360nm～1410nm fa'atatau ile 1383nm 1525nm～1575nm fa'atatau ile 1550nm					≤0.03 ≤0.05 ≤0.02	(dB/km) (dB/km) (dB/km)
Ta'ape			1288nm～1339nm		∣D∣≤3.4	(ps/nm.km)
			1271nm～1360nm		∣D∣≤5.3	(ps/nm.km)
			1550nm		≤17.8	(ps/nm.km)
Ole ta'ape ole umi ole galu					1300～1322	(nm)
Fa'a-Ta'ape e leai se ma'a					≤0.091	(ps/.km)
Fa'aliga faiga fa'asalalau		PMD fiber tasi			≤0.15	(ps/)
		PMDQ so'oga			≤0.08	(ps/)
O le lautele o le fanua		1310nm			9.2±0.4
O le lautele o le fanua					125±1.0	(μm)
Ufiufi le lapotopoto					≤0.8	(%)
Autu/packet concentricity sese					≤0.6	(μm)
O le lautele o le ufiufi lona lua					245±10	(μm)
Fa'ase'e le fa'asa'oina o le pa'u/fa'apipi'i					≤10.0	(μm)
Ole umi ole galu					1.18～1.33	(μm)
Fa'apipi'i fa'aitiitia le fa'apipi'i o le macro	Φ50mm 100 taamilosaga			1550nm 1625nm	≤0.05	(dB)
					≤0.05	(dB)
Pi'o leo					≥5	(m)
Fa'ailoga vaivai malosi					≥20	()
Le uiga o le vevela pala（-60℃～85℃ 3 taimi toe faʻaaogaina)				1310nm 1550nm	≤0.03	（dB/km）
Fa'atinoga o lologa(Su'u ile vai ile 23℃ mo le 30 aso)					≤0.03	（dB/km）
Susū ma le vevela fa'atinoga (85℃ ma le 85% mo le 30 aso)					≤0.03	（dB/km）
Fa'atinoga fa'aalumaina fa'avela (30 fa'atinoga fa'aalumaina fa'aletausaga ile 85℃ (30 aso ile 85℃)					≤0.03	（dB/km）
Su'ega vai mafanafana (fa'aulu ile 60 ℃ vai mo le 15 aso)					≤0.03	（dB/km）