Singlemode Fiber- G.657A2 Singlemode Fiber Featured Image

Fibre ya Singlemode- G.657A2 Fibre ya Singlemode Wasin Fujikura

Ibisobanuro bigufi:

Nanjing Wasin Fujikura ya G.657A2 fibre yuburyo bumwe ifite uburyo bwiza bwo kugonda ibintu, bikoreshwa cyane murusobe rwa FTTH. Prouduce ukurikije urwego rwo hejuru, imikorere yarushije ITU-TGB / T9771 igipimo gishya.

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Ibicuruzwa birambuye

Ibicuruzwa

imikorere

biranga		imiterere	itariki	igice
Ibisobanuro byiza
Coefficient ya Attenuation		1310nm1383nm 1550nm 1625nm	≤0.35 ≤0.34≤0.21 ≤0.24	dB / kmdB / kmdB / km dB / km
Attenuation vs Uburebure	@ 1310nm@ 1550nm	1285~1330nm1525 ~ 1575nm	≤0.04 ≤0.03	dB / kmdB / km
Ikwirakwizwa rya Wavelenth		1285~1340nm1550nm1625nm	≤18 ≤22	ps / (nm · km) ps/(nm · km)
Uburebure bwa zeru			1300~1324	nm
Ahantu hahanamye			.090.092	ps / (nm²· Km)
Uburyo bwa Polarisation Uburyo bwo gukwirakwiza PMDSingle fibre agaciro ntarengwaIhuza rya fibre (M = 20, Q = 0.01%)			≤0.20 ≤0.10	ps / √kmps / √km
umugozi uca umurongo			601260	nm
Uburyo bwa diameter ya MFD		1310nm	8.6 ± 0.4	μm
Guhagarika ingingo		1550nm	≤0.05	dB
Imikorere
Diameter			125 ± 0.7	μm
Kwambika ubusa			≤0.5	%
Diameter yo hanze			245 ± 10	μm
Kwambika / Kwibanda			≤12.0	μm
Ibyingenzi / kwambara			≤0.5	μm
kugabanuka (radiyo)			≥4	m
uburebure			2.0~50.4	km / reel
Gutunganya ibidukikije (1310nm / 1550nm)
Ubushyuhe butose		85 ℃, ubuhehere 85%, iminsi 30	≤0.05	dB / km
Ubushyuhe bwumye		85 ℃ ± 2 ℃, iminsi 30	≤0.05	dB / km
Ubushuhe		-60 ℃ ~ + 85 ℃, ibyumweru bibiri	≤0.05	dB / km
Kwibiza amazi		23 ℃ ± 5 ℃, iminsi 30	≤0.05	dB / km
Imikorere ya mashini
Urwego rwibizamini			> 0.69	GPa
Migihombo cya acrobend 10 ihinduka φ30mm10 ihinduka 30mm 1 guhindukaφ20mm 1 guhindukaφ20mm 1 guhindukaφ15mm 1 guhindukaφ15mm		1550nm1625nm 1550nm 1625mn 1550nm 1625nm	≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0	dBdBdB dB
Imbaraga			1.0~5.0	N
Umunaniro ukabije			≥20