G.652D Fibre imwe-optique fibre (B1.3)

G.652D Ubwoko bumwe bwa optique fibre (B1.3) Ishusho Yerekanwe

Ibisobanuro bigufi:

Amazi maremare adasakaye yimura fibre imwe-imwe ikwiranye na sisitemu yo kohereza umurongo wuzuye wa 1280nm ~ 1625nm, idakomeza gusa gukwirakwiza gake kwitsinda gakondo 1310nm, ariko kandi ifite igihombo gito kuri 1383nm, bigatuma E band (1360nm ~ 1460nm) yakoreshejwe neza.Gutakaza no gutatanya umurongo wose kuva 1260nm kugeza kuri 1625nm birashimangirwa, kandi igihombo cyo kugabanuka cyumurambararo wa 1625nm kiragabanuka, gitanga umurongo mugari wumuyoboro wumugongo, UMUNTU numuyoboro ugera.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

Umusaruro

Gusaba ibicuruzwa

1. Bikwiranye nubwoko bwose bwa fibre optique ya fibre optique: ubwoko bwa beam tube hagati, ubwoko bwikiganza bworoshye bworoshye, ubwoko bwa skeleton, imiterere ya fibre optique;

2. Gukoresha fibre optique harimo: sisitemu ya fibre optique isaba igihombo gito nubunini buke, nkitumanaho rirerire, imirongo yimigozi, ibiryo byizunguruka, imirongo yo gukwirakwiza na televiziyo ya kabili, nibindi, cyane cyane bikwiranye na 1383nm band coarse wavelength division multiplexing ( C. ifite imikorere isumba iyindi mumashini nubushyuhe bwo hejuru bwibidukikije.

Gupakira ibicuruzwa

Ironderero rya tekiniki

Umushinga					Ibipimo cyangwa ibisabwa	Igice
Igihombo cyiza			1310nm		≤0.35	(dB / km)
			1383nm		≤0.33	(dB / km)
			1550nm		≤0.21	(dB / km)
			1625nm		≤0.24	(dB / km)
Uburebure bwa Attenuation buranga (dB / km) 1285nm ～ 1330nm ugereranije na 1310nm 1360nm ～ 1410nm ugereranije na 1383nm 1525nm ～ 1575nm ugereranije na 1550nm					≤0.03 ≤0.05 ≤0.02	(dB / km) (dB / km) (dB / km)
Gutatana			1288nm ～ 1339nm		∣D∣≤3.4	(ps / nm.km)
			1271nm ～ 1360nm		∣D∣≤5.3	(ps / nm.km)
			1550nm		≤17.8	(ps / nm.km)
Uburebure bwa zeru					1300 ～ 1322	(nm)
Ahantu hahanamye					≤0.091	(ps / .km)
Uburyo bwo gukwirakwiza polarisiyasi		PMD fibre imwe			≤0.15	(ps /)
		Ihuza rya PMDQ			.080.08	(ps /)
Uburyo bwa diameter		1310nm			9.2 ± 0.4
Uburyo bwa diameter					125 ± 1.0	(μm)
Kwambika ubusa					≤0.8	(%)
Ikosa / ipaki yibeshya					≤0.6	(μm)
Igice cya kabiri cyo gutwikira					245 ± 10	(μm)
Gupakira / gutwikira kwibeshya					≤10.0	(μm)
Uburebure bwa Cutoff					1.18 ～ 1.33	(μm)
Makro yunamye yometse kuri attenuation	Φ50mm inshuro 100			1550nm 1625nm	≤0.05	(dB)
					≤0.05	(dB)
Radiyo yunamye					≥5	(m)
Umunaniro ukabije					≥20	()
Kubora ubushyuhe buranga （-60 ℃ ～ 85 ℃ inshuro 3 gusubiramo）				1310nm 1550nm	≤0.03	（DB / km）
Imikorere yumwuzure (Shira mumazi kuri 23 ℃ muminsi 30)					≤0.03	（DB / km）
Ubushuhe n'ubushuhe (85 ℃ na 85% muminsi 30)					≤0.03	（DB / km）
Imikorere yo gusaza yubushyuhe (30 yubusaza bwumuriro kuri 85 ℃ (iminsi 30 kuri 85 ℃)					≤0.03	（DB / km）
Ikizamini cy'amazi ashyushye (shira muri 60 ℃ amazi muminsi 15)					≤0.03	（DB / km）