Catalogue - Corning® SMF-28® ULL optical fiber - CORNING Telecommunications

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CORNING

Corning® SMF-28® ULL Optical Fiber With Corning® Ultra-Low Loss Technology

Product Information

Corning® SMF-28® ULL fiber with Corning® ultra-low-loss technology is a G.652-compliant fiber with the lowest attenuation and PMD in the industry, empowering networks to achieve longer spans and extended reach.

Optical Specifications


	Cable Cutoff Wavelength (X_ccf)
	X_ccf < 1260 nm
	Mode-Field Diameter
	Wavelength ^(nm)	MFD (uni)
	1310	9.2 ± 0.5
	1550	10.7 ± 0.5

	Dispersion
	Wavelength Dispersion Value (nm) [ps/(nm»km)]
	1550	< 18.0
	1625	<22.0

Maximum Attenuation


Wavelength		Maximum Value*
(run)		(dB/km)
1310		0.35-0.40
1550		0.17-0.18
1625		0.20-0.21
*Maximum specified attenuation value available within the stated ranges. Alternate attenuation offerings available upon request.
*Attenuation vs.*		*Wavelength*
Range	Ref. X	Max. a Difference
(nm)	(nm)	(dB/km)
1285 - 1330	1310	0.03
1525 - 1575	1550	0.02
1625	1550	0.03

The attenuation in a given wavelength range does not exceed the attenuation of the reference wavelength (^)by more than the value a.

How to Order

Contact your sales representative, or call the Optical Fiber Customer Service Department: Ph: 1-607-248-2000 (U.S. and Canada)

+44-1244-525-320 (Europe) Email: opticalfibcs@corning.com Please specify the fiber type, attenuation and quantity when ordering.

Zero Dispersion Wavelength (X₀):

1300 nm < k₀ < 1324 nm Zero Dispersion Slope (S₀): < 0.092 ps/(nm²»km)

Polarization Mode Dispersion (PMD)

Value (ps/Vkm

Viacrobend Loss


Mandrel Diameter (mm)	Number of Turns	Wavelength (nm)	Induced Attenuation* (dB)
32	1	1550	<0.1
50	100	1310	<0.05
50	100	1550	<0.05
60	100	1625	<0.05


	PMD Link Design Value	< 0.04*
	Maximum Individual Fiber	0.1

*Complies withlEC 60794-3: 2001, Section 5.5, Method 1, (m = 20, Q = 0.01%), September 2001.

*The induced attenuation due to fiber wrapped around a mandrel of a specified diameter.

The link design value is a term used to describe the PMD of concatenated lengths of fiber (also known as PMDq). This value represents a statistical upper limit for total link PMD. Individual PMD values may change when fiber is cabled. Individual PMD values may change when fiber is cabled. Corning's fiber specification supports emerging network design requirements for high-data-rate systems operating at 10 Gb/s or higher.

Point Discontinu

Wavelength

Point Discontinuity


	1310	< 0.05
	1550	< 0.05

Issued: August 2008 Supersedes: June 2008

PI1470

TL9000/ISO9001 Registered

Corning® SMF-28® ULL optical fiber - CORNING Telecommunications - #1

Fiber optic connector, Electrical cable, Ethernet cable, Distribution block, Optical fiber