C33 Fibra OS2 G.657.B2 e B3, G.657.A2

C33 Fibra OS2 G.657.B2 e B3, G.657.A2
C33
2011-03-21
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C33 : Properties of cabled BendBright-Elite Singlemode fibre
Ultra bend insensitive, low water peak fibre; G.657 B3 & B2 and G.657 A2
General and application
This ultra bend insensitive, low water peak fibre, gives unsurpassed bending performance at all wavelengths. With bend
losses less than 0.1 dB for 1 turn at 5 mm at 1550 nm, Draka’s BendBright-Elite offers unmatched value to customers that
need to reduce the size of their components or to those who wants to introduce the fiber in customer’s home. Its tight
geometry is guaranteed over the entire length of the fiber, a pre-requisite for automated inter-connectorization practices.
This fiber is 100% screen tested at 2% to guarantee its "zero loss" performance at risky bends.
Draka’s BendBright-Elite is still based on conventional technology. It is an all solid silica fibers, without voids or other hole
structures. It can be easily fusion spliced by any commercial splicer and requires no specific connectorization procedure.
The fibre fulfils the new ITU G.657 B3 and G.657 B2 and G.657 A2 specification (edition 2009), as well as G.652.D.
Standards and Norms
IEC/EN 60793-2-50 Category B6_a and B6_b
ITU Recommendation G.657. B3 and B2 and G.657 A2. (2009)
ITU Recommendation G.652 designations A, B, C and D (2009)
EN 50 173-1:2007
ISO/IEC 11801:2002, ISO/IEC 24702:2006
IEEE 802.3 – 2002 incl. 802.3ae
Attenuation (cabled fibre)
IEC 60793-1-40
1310 nm
1383 nm (Including H2-ageing according to IEC 60793-2-50, type B.1.3, @1383nm)
1550 nm
1625 nm
Inhomogeneity of OTDR trace for any two 1000 metre fibre lengths
≤ 0.36 dB/km
≤ 0.36 dB/km
≤ 0.22 dB/km
≤ 0.25 dB/km
Max. 0.1 dB/km
Group index of refraction
IEC 60793-1-22
Group index of refraction at 1310 nm & 1550 nm
Group index of refraction at 1625 nm
1.467
1.468
Other properties
Cladding diameter
Cladding non-circularity
Core (MDF) -cladding concentricity error
Primary coating diameter – ColorLock®XS and natural
Primary coating non-circularity
Primary coating-cladding concentricity error
Proof stress level
Strip force (peak)
Static fatigue, aged ns
Chromatic dispersion coefficient:
In the interval 1285 nm – 1330 nm
At 1550 nm
At 1625 nm
Zero dispersion wavelength, λ0
Zero dispersion slope
Cut-off wavelength
Mode field diameter at 1310 nm
Mode field diameter at 1550 nm
Macro bending loss
10 turns on a mandrel R = 15 mm, @1550nm
10 turns on a mandrel R = 15 mm, @1625nm
1 turn on a mandrel R = 10 mm, @1550nm
1 turn on a mandrel R = 10 mm, @1625nm
1 turn on a mandrel R = 7.5 mm, @1550nm
1 turn on a mandrel R = 7.5 mm, @1625nm
1 turn on a mandrel R = 5.0 mm, @1550nm
1 turn on a mandrel R = 5.0 mm, @1625nm
Polarisation mode dispersion (PMD) coefficient, cabled
PMDQ Link Design Value (computed with Q=0.01%, N=20)
* guaranteed value according to the ITU-T (ATM G650) method
IEC 60793-1-xx
IEC/EN 60793-1-20
IEC/EN 60793-1-20
IEC/EN 60793-1-20
IEC/EN 60793-1-21
IEC/EN 60793-1-21
IEC/EN 60793-1-21
IEC/EN 60793-1-30
IEC/EN 60793-1-32
IEC/EN 60793-1-42
µm
%
µm
µm
%
µm
GPa
N
-
125.0 ± 0.7
≤ 0.7
≤ 0.5
242 ± 7
≤5
≤ 10
≥ 1.4 (≈ 2 %)
1.2 ≤ Fpeak.strip ≤ 8.9
>23
ps/km • nm
≤ │3.7│
≤ 18.5
≤ 23.0
1300 - 1324
≤ 0.092
≤ 1260 *
8.8 ± 0.4
9.8 ± 0.5
IEC/EN 60793-1-47
ps/km • nm
nm
ps/(nm2 • km)
λcc nm
µm
µm
dB
IEC/EN 60793-1-48
IEC/EN 60794-3
ps/√km
ps/√km
IEC/EN 60793-1-44
IEC/EN 60793-1-45
≤ 0.03
≤ 0.1
≤ 0.03
≤ 0.1
≤ 0.08
≤ 0.2
≤ 0.1
≤ 0.3
≤ 0.1
≤ 0.06
All measurements in accordance with ITU-T G650 recommandations.
Note: The Draka Comteq Cable Solutions policy of continuous improvement may cause in changed specifications without prior notice
www.draka.com/communications
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