Ikhebula Lokudonsa Le-FTTH Langaphandle Le-Fiber Optical GJYXFCH

Incazelo emfushane:

- Ikhebula Lokudonsa Le-FTTH Optical, isikhumba sangaphandle ngokuvamile simnyama noma simhlophe, ububanzi buncane, futhi ukuguquguquka kuhle.

- Ikhebula le-Outdoor Fiber Optical FTTH Drop lilikhulu elisetshenziswa ku-FTTH (i-Fiber eya ekhaya).

- Ingxenye yesiphambano inomumo ongu-8, ilungu lokuqinisa litholakala maphakathi nezindilinga ezimbili, futhi isakhiwo sensimbi noma esingeyona insimbi singasetshenziswa, kanti i-optical fiber itholakala maphakathi nejiyometri yesimo esinomumo ongu-8.
- I-optic fiber engaphakathi kwekhebula ikakhulukazi i-G657A2 noma i-G657A1 encane egobayo i-fiber, engabekwa endaweni egobayo engu-20mm.
- Ilungele ukungena endlini ngepayipi noma ukusatshalaliswa obala.

- Isakhiwo esiyingqayizivele esinezimo ezingu-8 sekhebula lokudonsa singafinyelela ekugcineni kwensimu ngesikhathi esifushane kakhulu.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isakhiwo Sekhebula Lokudonsa Le-FTTH Langaphandle Le-Fiber Optical:

Isicelo sekhebula le-Outdoor Fiber Optical FTTH Drop:

Amapharamitha e-Fiber:

Cha.	Izinto		Iyunithi	Imininingwane
Cha.	Izinto		Iyunithi	G.657A
1	Ububanzi Bensimu Yemodi	1310nm	μm	8.6±0.4
1	Ububanzi Bensimu Yemodi	1550nm	μm	9.6±0.5
2	Ububanzi be-Cladding		μm	125.0±0.7
3	Ukumbozwa Kokungajikelezi Kwesigubhu		%	≤1.0
4	Iphutha Lokugqama Kokumbozwa Okuyinhloko		μm	≤0.5
5	Ububanzi Bokumboza		μm	245±5
6	Ukumboza Okungajikelezi		%	≤6.0
7	Iphutha Lokugqama Kokumboza Ngesigqoko		μm	≤12.0
8	Ubude be-Wavelength ye-Cable Cutoff		nm	λcc≤1260
9	Ukuncipha (ubuningi.)	1310nm	i-dB/km	≤0.4
9	Ukuncipha (ubuningi.)	1550nm	i-dB/km	≤0.3
10	I-Macro-benfloss (1turn.7.5mm irediyasi)	1550nm	dB	≤0.5
10	I-Macro-benfloss (1turn.7.5mm irediyasi)	1625nm	dB	≤1.0
11	Ukuthuthuka		i-kpsi	≥100

Amapharamitha Ekhebula

Izinto		Imininingwane
Inani Lefayibha		2
I-fibre enemibala	Ubukhulu	250±5μm
	Izinto	Imbozwe ngopende
	Umbala	(oluhlaza okwesibhakabhaka/obomvu)
Ilungu lamandla	Izinto	I-FRP
	Ububanzi	0.5MM
	Inombolo	2
Isithunywa	Izinto	Intambo ye-Aramid
Isigqoko sangaphandle	Izinto	I-LSZH
Ububanzi bekhebula	±0.2	2.0*5.2
Isisindo sekhebula	±10%	19.0kg/km
Ilungu lamandla	Ingxenye yokuqinisa	Intambo yensimbi ye-phosphate
Ilungu lamandla	Ububanzi	1.0MM

Izici Zemishini Nezemvelo

Izinto	Iyunithi	Imininingwane
Ukuchoboza (Isikhathi Eside)	N/10cm	680
Ukuchoboza (Isikhathi Esifushane)	N/10cm	2200
Irediyasi Egobile Encane (Enamandla)	mm	30D
Irediyasi Egobile Encane (Engaguquki)	mm	15D
Izinga Lokushisa Lokufaka	℃	-20～+70
Izinga Lokushisa Lokusebenza	℃	-20～+70
Izinga Lokushisa Lesitoreji	℃	-20～+70