Singlemode Fiber- G.657A2 Singlemode Fiber Featured Image

Singlemode Fiber- G.657A2 Singlemode Fiber Wasin Fujikura

Kufotokozera Kwachidule:

Nanjing Wasin Fujikura wa G.657A2 single mode CHIKWANGWANI ali bwino kupinda khalidwe, makamaka ntchito maukonde FTTH. Kupanga molingana ndi muyezo wapamwamba, magwiridwe antchito adapambana ITU-TGB/T9771 mulingo waposachedwa kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

ntchito

khalidwe		chikhalidwe	tsiku	unit
Optical specifications
Attenuation coefficient		1310nm1383nm 1550nm 1625nm	≤0.35 ≤0.34≤0.21 ≤0.24	dB/kmdB/kmdB/km dB/km
Attenuation vs.Wavelength	@1310nm@1550nm	1285~1330nm1525 ~ 1575nm	≤0.04 ≤0.03	dB/kmdB/km
Wavelenth Dispersion		1285~1340nm1550nm1625nm	≤18 ≤22	ps/(nm·km)ps/(km)
Zero-dispersion wavelength			1300~1324	nm
Zero-obalalika otsetsereka			≤0.092	ps/(nm²km)
Polarization Mode Dispersion PMDSingle fiber maximal valueFiber link value(M=20,Q=0.01%)			≤0.20 ≤0.10	ps/√kmpa/√km
chingwe cutoff wavelength			≤1260	nm
Mode field diameter MFD		1310 nm	8.6±0.4	μm
Kuyimitsa mfundo		1550nm	≤0.05	dB
Makulidwe kachitidwe
Kutsekera m'mimba mwake			125±0.7	μm
Kuphimba Non-circularity			≤0.5	%
Kunja ❖ kuyanika awiri			245 ± 10	μm
Kuyika kwa Cladding / Coating Concentricity			≤12.0	μm
Kukhazikika kwapakati / kutsekeka			≤0.5	μm
kupindika (radius)			≥4	m
kutalika			2.0~50.4	km/bwalo
Environmental perfbrmance (1310nm/1550nm)
Kutentha konyowa		85 ℃, chinyezi ≥85%,30days	≤0.05	dB/km
Kutentha kowuma		85 ℃ ± 2 ℃, masiku 30	≤0.05	dB/km
Kudalira Kutentha		-60 ℃ ~ +85 ℃, milungu iwiri	≤0.05	dB/km
Kumiza m'madzi		23 ℃ ± 5 ℃, masiku 30	≤0.05	dB/km
Kuchita kwamakina
Mulingo wa mayeso a umboni			> 0.69	GPA
Mkutayika kwa acrobend 10 kutembenuka φ30mm10 kutembenuka φ30mm 1 kutembenuka φ20mm 1 kutembenuka φ20mm 1 kutembenuka φ15mm 1 kutembenuka φ15mm		1550nm1625nm 1550nm 1625mn 1550nm 1625nm	≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0	dBdBdB dB
Kuvula mphamvu			1.0~5.0	N
Dynamic kutopa parameter			≥20