I-Singlemode Fiber- G.657A2 IFayibha yemowudi enye eFayiweyo

I-Singlemode Fiber- G.657A2 Ifayibha yemowudi enye iWasin Fujikura

Inkcazelo emfutshane:

I-Nanjing Wasin Fujikura ye-G.657A2 i-fiber yemowudi enye inophawu olungcono lokugoba, olusetyenziswa ikakhulu kuthungelwano lwe-FTTH. Ukuvelisa ngokomgangatho ophakamileyo, ukusebenza kugqwesile i-ITU-TGB/T9771 eyona migangatho intsha. I-Wasin Fujikura inokubonelela nge-diameter ye-180um, i-200um, i-400um fiber, ukwamkela i-diameter elungiselelwe ngokweemfuno zabathengi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Nanjing Wasin Fujikura ye-G.657A2 i-fiber yemowudi enye inophawu olungcono lokugoba, olusetyenziswa ikakhulu kuthungelwano lwe-FTTH. Ukuvelisa ngokomgangatho ophezulu, ukusebenza kugqwesile i-ITU-T\GB/T9771 ngowona mgangatho mtsha. I-Wasin Fujikura inokubonelela nge-diameter ye-180um, i-200um, i-400um fiber, ukwamkela i-diameter elungiselelwe ngokweemfuno zabathengi.

ukusebenza

uphawu		imeko	umhla	iyunithi
Iinkcukacha zokubona
I-coefficient yokunciphisa		1310nm1383nm 1550nm 1625nm	≤0.35 ≤0.34≤0.21 ≤0.24	dB/kmdB/kmdB/km dB/km
Ukuthotywa vs.Wavelength	@1310nm@1550nm	1285~1330nm1525~1575nm	≤0.04 ≤0.03	dB/kmdB/km
Ukusasazwa kweWavelenth		1285~1340nm1550nm1625nm	≤18 ≤22	ps/(nm·km)ps/(nm·km)
Ubude obungange-dispersion waveleng			1300~1324	nm
Ithambeka le-Zero-dispersion			≤0.092	ps/(nm²·km)
Imo yePolarization Ukusasazwa PMDSIfayibha enye eyona xabiso liphezuluIxabiso lekhonkco leFiber(M=20,Q=0.01%)			≤0.20 ≤0.10	ps/√kmps/√km
Ubude bewavenge yentambo			≤1260	nm
Imowudi yentsimi ye-MFD		1310nm	8.6±0.4	μm
Inqaku lokuyeka		1550nm	≤0.05	dB
Imilinganiselo yokusebenza
Idayamitha yokugquma			125±0.7	μm
I-Cladding Non-circularity			≤0.5	%
Idayamitha yokwaleka yangaphandle			245±10	μm
I-Cladding / Coating Concentricity			≤12.0	μm
Ukugxila okungundoqo / ukugquma			≤0.5	μm
igophe (radius)			≥4	m
ubude			2.0~50.4	km/reel
Ukusebenza kokusingqongileyo(1310nm/1550nm)
Ubushushu obumanzi		85℃,ukufuma≥85%,30days	≤0.05	dB/km
Ubushushu obomileyo		85℃±2℃,iintsuku ezingama-30	≤0.05	dB/km
Ukuxhomekeka kwiqondo lobushushu		-60 ℃ ~ +85 ℃, iiveki ezimbini	≤0.05	dB/km
Ukuntywiliselwa emanzini		23℃±5℃,iintsuku ezingama-30	≤0.05	dB/km
Ukusebenza koomatshini
Inqanaba lovavanyo lobungqina			>0.69	GPA
Milahleko ye-acrobend 10 ijika φ30mm10 ijika φ30mm Ujiko olu-1 φ20mm Ujiko olu-1 φ20mm I-1 ijika φ15mm I-1 ijika φ15mm		1550nm1625nm 1550nm 1625mn 1550nm 1625nm	≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0	dBdBdB dB
Strip force			1.0~5.0	N
Ipharamitha yokudinwa okunamandla			≥20