G.657A1 Lankwasawa-mafi ƙarancin yanayi guda ɗaya

G.657A1 Lankwasawa-marasa hankali-yanayin fiber Fitar da Hoton

Takaitaccen Bayani:

Samfurin yana ɗaukar ingantacciyar fasahar masana'anta ta fiber prefabricated fiber, wanda zai iya sarrafa abun ciki na OH na sandar da aka ƙera fiber zuwa ƙaramin matakin ƙaranci, don haka samfurin yana da ingantacciyar ƙima da ƙarancin ruwa, ingantaccen aikin watsawa.Samfurin zai iya tabbatar da ƙananan radius mai lanƙwasa yayin da yake da cikakkiyar jituwa tare da cibiyar sadarwar G.652D, don haka fiber zai iya cika bukatun wayoyi na FTTH.

Aika mana imel

Cikakken Bayani

Tags samfurin

Siffofin Samfur

● Madalla attenuation coefficient da low ruwa ganiya.

● "O - E - S - C - L don duk watsa bandeji.

● Rashin lanƙwasawa.

● Ƙarfin gajiya.

● Cikakken jituwa tare da cibiyar sadarwar G.652D.

Samar da Samfur

Aikace-aikacen samfur

1. Dace da kowane irin fiber na gani na USB tsarin: tsakiyar katako tube irin, sako-sako da hannun riga Layer stranded type, kwarangwal nau'in, fiber na gani na USB tsarin;

2. Aikace-aikace na fiber optics sun haɗa da: tsarin fiber optic da ke buƙatar ƙananan hasara da babban bandwidth;Ya dace musamman don kebul na gani mai laushi na MAN, ƙaramin fakitin na'urar fiber na gani, fiber na gani da sauran aikace-aikace na musamman;

3. Irin wannan nau'in fiber ya dace da O, E, S, C da L bands (wato, daga 1260 zuwa 1625nm).Wannan nau'in fiber na gani yana da cikakkiyar jituwa tare da fiber G.652D.An inganta ƙayyadaddun ƙayyadaddun ƙayyadaddun hasara da ƙarancin sarari, duka don haɓaka haɗin gwiwa;

4. Yana iya tallafawa shigar da ƙananan ƙananan diamita da ƙananan tsarin sarrafa fiber na gani a cikin tashoshin ofisoshin sadarwa da wuraren abokan ciniki a cikin gine-ginen gidaje da gidaje na mutum.

Kunshin samfur

Fihirisar Fasaha

Aikin			Matsayi ko buƙatu			Naúrar
Asarar gani	1310 nm		≤0.35			(dB/km)
	1383nm		≤0.33			(dB/km)
	1550 nm		≤0.21			(dB/km)
	1625nm ku		≤0.24			(dB/km)
Siffar tsayin daka mai tsayi (dB/km)
1285nm ~ 1330nm dangane da 1310nm			≤0.05			(dB/km)
1525nm ~ 1575nm dangane da 1550nm			≤0.05			(dB/km)
	1288nm ~ 1339nm		∣D∣≤3.4			(ps/nm.km)
Watsewa	1271 nm ~ 1360nm		∣D∣≤5.3			(ps/nm.km)
	1550 nm		≤17.5			(ps/nm.km)
Sifili tsawon zangon watsawa			1300 ~ 1324			(nm)
Zuciyar Sifili			≤0.092			(ps/.km)
	PMDQ mahada		≤0.20			(ps/)
Matsakaicin diamita			125± 0.7			(μm)
Rufewa mara da'ira			≤1.0			(%)
Kuskuren ma'auni / fakiti			PMD guda fiber			(μm)
Diamita na shafi na biyu			PMDQ mahada			(μm)
Kuskuren tattarawar fakiti/rufi			≤12.0			(μm)
Tsawon igiyar ruwa			1.18 zuwa 1.33			(μm)
			radius (mm)	15	10	(mm)
Macro lankwasawa haɗe attenuation			cin duri	10	1
			1550nm (dB)	0.25	0.75	(dB)
			1625nm (dB)	1	1.5
Lankwasawa radius			≥5			(m)
Sigar gajiya mai ƙarfi			≥20			()
Halayen zafin jiki attenuation (-60 ℃ ~ 85 ℃ hawan keke na sau 3)			≤0.05			(dB/km)
Jiƙa aikin (jiƙa a cikin ruwa 23 ℃ na kwanaki 30)			≤0.05			(dB/km)
Humidity da aikin zafi (85 ℃ da 85% na kwanaki 30)		1310 nm	≤0.05			(dB/km)
Ayyukan tsufa na thermal (kwanaki 30 a 85 ℃)		1550 nm	≤0.05			(dB/km)
Gwajin ruwan dumi (jika a cikin ruwa a 60 ℃ na kwanaki 15)			≤0.05			(dB/km)