Zhengzhou Tianhe Telecommunication Technology Co., Ltd.

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Fiber optic G.652D

Classification：

The advanced rod-making process and drawing process are adopted for the wavelength-extended dispersion-shifted single-mode fiber, which reduces the water peak loss at 1383nm, extends the working wavelength to E-band (1360nm-1460nm), and realizes the full-band transmission of O, E, S, C and L(1260nm-1625nm). At the same time, through the advanced PMD rubbing equipment, the stable and superior polarization mode dispersion coefficient can be realized in high-speed production, which can meet the long-distance and high-speed transmission.

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G.652D Optical Fiber

Technical Parameter

Item	Description		Wavelength	Data
Transfer characteristic	Attenuation characteristic	Attenuation coefficient	1310 nm	≤0.344	dB/km
			1383 nm	≤0.344	dB/km
			1550 nm	≤0.204	dB/km
			1625 nm	≤0.234	dB/km
		Attenuation point discontinuity	1310 nm	≤0.05	dB
		Attenuation point discontinuity	1550 nm	≤0.05	dB
	Macrobending loss	30mm radius around 100 times.	1550 nm	≤0.05	dB
	Macrobending loss	30mm radius around 100 times.	1625 nm	≤0.10	dB
	Dispersion characteristics	Zero dispersion wavelength		1300~1324	nm
		Zero dispersion slope		0.073～0.092	ps/(nm2∙km)
		Dispersion coefficient	1550 nm	≤18	ps/(nm∙km)
		Dispersion coefficient	1625 nm	≤22	ps/(nm∙km)
		Polarization mode dispersion coefficient（PMD）		≤0.064	ps/√km
	Other transmission characteristics	Mode field diameter	1310 nm	9.2±0.5	μm
	Other transmission characteristics	Optical cable cutoff wavelength (λcc)		≤1260	nm

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Address：No.355 Jingcheng Road, Xingyang City, Zhengzhou City, Henan Province, China.
Tel：+86-371-64799999 +86-15038110969
Fax: +86-371-64662286
E-mail: tht@zztht.com

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