FiberHome® U3LA single-mode fiber has a larger effective area, reduces the nonlinear effect in the process of fiber transmission, guarantees a good system transmission performance, has a lower loss, stronger bending resistance and longer transmission distance. The optical fiber meets the future super 100G communication optical fiber application requirements.
|
Attribute |
Unit |
U3LA |
|
|
Transmission characteristics |
|||
|
Attenuation |
@1550nm |
dB/km |
≤0.17 |
|
@1625nm |
dB/km |
≤0.20 |
|
|
Attenuation vs. Wavelength @1550nm (1525~1575nm) |
dB/km |
≤0.02 |
|
|
Dispersion coefficient |
@ 1550nm |
ps/(nm·km) |
≤22 |
|
@1625nm |
ps/(nm·km) |
≤26 |
|
|
Zero dispersion slope |
ps/(nm2·km) |
0.05～0.07 |
|
|
Mode field diameter (MFD) |
@1550nm |
μm |
12.5±0.5 |
|
Cable cut-off wavelength λcc(nm) |
nm |
≤1530 |
|
|
Effective area @1550nm (typical value) |
μm2 |
130 |
|
|
Macrobending loss |
Φ30mm,10 turns, @1550nm /1625nm |
dB |
≤0.05/0.30 |
|
Φ20mm,1turn, @1550nm/1625nm |
dB |
≤0.3/1.0 |
|
|
PMD |
For fiber on the reel |
ps/km1/2 |
≤0.20 |
|
For link designed value |
ps/km1/2 |
≤0.10 |
|
|
Point discontinuity |
@1310nm |
dB |
≤0.05 |
|
@1550nm |
dB |
≤0.05 |
|
|
Dimensional characteristics |
|||
|
Cladding diameter |
μm |
125±1 |
|
|
Cladding non-circularity |
% |
≤1.0 |
|
|
Core-cladding concentricity error |
μm |
≤0.5 |
|
|
Coating diameter-uncolored |
μm |
245±7 |
|
|
Coating-cladding concentricity error |
μm |
≤12.0 |
|
|
Mechanical characteristics |
|||
|
Proof stress level |
GPa |
≥0.69 |
|
|
Coating strip force |
Average |
N |
1.0≤Fave≤5.0 |
|
Peak |
N |
1.3≤Fpeak≤8.9 |
|
|
Curl radius |
m |
≥4 |
|
|
Stress corrosion susceptibility parameter, nd |
/ |
≥20 |
|
|
Environmental characteristics |
|||
|
Damp heat (85℃, RH85%, 30 days) |
Additional attenuation @1550nm/1625nm |
dB/km |
≤0.03 |
|
Dry heat (85℃, 30 days) |
Additional attenuation @1550nm/1625nm |
dB/km |
≤0.03 |
|
Change of temperature(-60~+85℃) |
Additional attenuation @1550nm/1625nm |
dB/km |
≤0.03 |
|
Water immersion (23℃, 30 days) |
Additional attenuation @1550nm/1625nm |
dB/km |
≤0.03 |
|
Temperature-humidity cycling (-10~+85℃, 98%RH) |
Additional attenuation @1550nm/1625nm |
dB/km |
≤0.03 |
|
Delivery length |
|||
|
Delivery length |
km/reel |
2.1～50.4 |
|
FiberHome® U3LA single mode fiber is mainly used for different transmission technologies, such as Ethernet, Internet Protocol (IP), asynchronous transmission mode (ATM), synchronous optical network (SONET) and wavelength division multiplexing (WDM).
FiberHome® SMF is applicable in all cable types including ribbon cable, loose tube stranded cable, slotted core cable, central tube type, unitube cable and tight-buffer cable. The nonlinear effects such as Brillouin scattering, self-phase modulation and cross-phase modulation can be effectively suppressed when the fiber power is high.
The larger effective area reduces the nonlinear effect in the optical fiber transmission process.
Suitable for 40G/100G and ultra 100G long haul dense wavelength division multiplexing high capacity transmission in C band and L band.
Significantly reduces the attenuation level and improves the redundancy of system design.
The coating has excellent protective property and excellent peel property.
Accurate geometric control and excellent compatibility with good bending resistance.
FiberHome® U3LA single mode fiber complies with or exceeds the ITU-T Recommendation G.654.B/D/E and IEC 60793-2-50 type B1.2 optical fiber specification.
