Singlemode Fibre- G.657A1 Singlemode Fibre nasongadina sary

Singlemode Fibre- G.657A1 Singlemode Fibre Wasin Fujikura

Famaritana fohy:

Nanjing Wasin Fujikura avy amin'ny G.657A1 fibre fomba tokana no fibre miondrika. Ny fampisehoana dia nihoatra ny ITU-TGB/T9771 ny fenitra vaovao indrindra. Wasin Fujikura dia afaka manome ny savaivony ny 180um, 200um, 400um fibre, manaiky namboarina savaivony araka ny mpanjifa fepetra.

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Nanjing Wasin Fujikura avy amin'ny G.657A1 fibre fomba tokana no fibre miondrika. Ny fampisehoana dia nihoatra ny ITU-T\GB/T9771 ny fenitra vaovao indrindra. Wasin Fujikura dia afaka manome ny savaivony ny 180um, 200um, 400um fibre, manaiky namboarina savaivony araka ny mpanjifa fepetra.

fampisehoana

toetra		toetra	daty	vondrona
Optical fepetra arahana
Attenuation coefficient		1310nm1383nm1550nm1625nm	≤0.35 ≤0.34≤0.21 ≤0.24	dB/kmdB/kmdB/kmdB/km
Attenuation vs. halavan'ny onjam	@1310nm @1550nm	1285~1330nm1525~1575nm	≤0.04 ≤0.03	dB/kmdB/km
Fiparitahana onjam-peo		1285~1340nm1550nm1625nm	≥-3.5 ≤3.5≤18≤22	ps / (nm·km)ps / (nm·km)ps / (nm·km)
Ny halavan'ny onjam-pielezana aotra			1300~5324	nm
Tetezan'ny fiparitahana aotra			≤0.092	ps/(nm²km)
Polarization Mode fanaparitahana PMD Fibre tokana sanda ambony indrindra Fibre rohy (M=20, Q=0.01 %)			≤0.20 ≤0.10	ps/√kmps/√km
cable cutoff halavan'ny onjam			≤1260	nm
MFD savaivony maode		1310nm	9.2±0.4	μm
Fiatoana teboka		1550nm	≤0.05	dB
Dimensions performance
Cladding diameter			125±0.7	μm
Cladding Non-circularity			≤0.5	%
Savaivony coating ivelany			245±10	μm
Cladding/Coating Concentricity			≤12.0	μm
Core / cladding concentricity			≤0.5	μm
curvature (radius)			≥4	m
NY FAHARETANY			2.0~50.4	km/reel
Fahombiazan'ny tontolo iainana (1310nm/1550nm)
Hafana mando		85 ℃, hamandoana≥85%, 30 andro	≤0.05	dB/km
Hafana maina		85 ℃ ± 2 ℃, 30 andro	≤0.05	dB/km
Fiankinan-doha amin'ny maripana		-60 ℃ ~ + 85 ℃, tapa-bolana	≤0.05	dB/km
Fandrobohana rano		23 ℃ ± 5 ℃, 30 andro	≤0.05	dB/km
Fahombiazana ara-mekanika
Andrana fitsapana porofo			≥0.69	GPa
Macrobend very 10 turns cp30mm 10 turnscp30mm1 tums(p20mm1 turns(p20mm		1550nm1625nm1550nm1625mn	≤0.25 ≤1.0≤0.75≤1.5	dBdBdBdB
Hery fanendahana			1.0~5.0	N
Parameter fatigue dynamic			≥20