Double spiral armor 4 core Distribution fiber optic cable

 

Technical Parameters:
Out Diameter(MM)	2.0			Weight(KG)		*5.0
	2.8					*8.0
	3.0					*8.0
Storage temperature（℃）			**0**0
Min Bending Radius(mm)		Long term	*0D
Min Bending Radius(mm)		Short term	*0D
Min allowable Tensile Strength(N)		Long term	**0
Min allowable Tensile Strength(N)		Short term	***0
Crush Load (N/**0mm)		Long term	**0
Crush Load (N/**0mm)		short term	***0

 

Fiber style		Unit	SM G**2	SM  G**2D	MM *0/**5	MM *2.5/**5	MM OM****0
condition		nm	***0/***0	***0/***0	**0/***0	**0/***0	**0/***0
attenuation		dB/km	≤	≤	≤	≤3.0/1.0	≤3.0/1.0
			0.*6/0.*3	0.*4/0.*2	3.0/1.0	***-	***-
Dispresion	***0nm	Ps/(nm*km)	***-	≤*8	***-	***-	Dispresion
	***5nm	Ps/(nm*km)	***-	≤*2	***-	***-	　
Bandwith	**0nm	MHZ.KM	***-	***-	≧**0	≧**0	Bandwith
	***0nm	MHZ.KM	***-	***-	≧**0	≧**0	　
Zero dispersion wavelength		nm	********4	≧***2, ≤***2	***-	***-	≧ ***5, ≤***0
Zero dispresion slope		nm	≤0.**2	≤0.**1	***-	***-	***-
PMD Maximum Individual Fibr		　	≤0.2	≤0.2	***-	***-	≤0.*1
PMD Design Link Value		Ps(nm2*k m)	≤0.*2	≤0.*8	***-	***-	***-
Fibre cutoff wavelength λc		nm	≧ ***0, ≤***0	≧***0, ≤***0	***-	***-	***-
Cable sutoff wavelength λcc		nm	≤***0	≤***0	***-	***-	***-
MFD	***0nm	um	9.2+/*0.4	9.2+/*0.4	***-	***-	***-
	***0nm	um	*0.4+/*0.8	*0.4+/*0.8	***-	***-	***-
Numerical Aperture(NA)		　	***-	***-	0.**0+/ *0.**5	0.**5+/*0. **5	0.**0+/*0 .**5
Step(mean of bidirectional measurement)		dB	≤0.*5	≤0.*5	≤0.*0	≤0.*0	≤0.*0
Irregularities over fiber length and point		dB	≤0.*5	≤0.*5	≤0.*0	≤0.*0	≤0.*0

 

Dicontinuity
Difference backscatter coefficient		dB/km	≤0.*5	≤0.*3	≤0.*8	≤0.*0	≤0.*8
Attenuation uniformity		dB/km	≤0.*1	≤0.*1	　	　	　
Core dimater		um	　	　	*0+/*1.0	*2.5+/*2.5	*0+/*1.0
Cladding diameter		um	**5.0+/*0.1	**5.0+/*0.1	**5.0+/*0.1	**5.0+/*0.1	**5.0+/*0.1
Cladding non-circularity		%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Coating diameter		um	**2+/*7	**2+/*7	**2+/*7	**2+/*7	**2+/*7
Coating/chaffinch  concentrically error		um	≤*2.0	≤*2.0	≤*2.0	≤*2.0	≤*2.0
Coating non circularity		%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Core/cladding conentricity error		um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl(radius)		um	≤4	≤4	***-	***-	***-

 

1.Packing material: Wooden drum

2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler

if required by custome