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FiberHome® low water peak dispersion unshifted single-mode fiber is designed especially for optical transmission systems operating over the entire wavelength window from 1260nm to 1625nm. By suppressing the water peak that occurs near 1385nm in conventional single-mode fiber due to hydroxyl (OH)ions absorption, FiberHome® SMF is able to open E-band (1360-1460nm) for operation, and consequently provides 100nm more usable wavelengths. FiberHome® SMF is comprehensively optimized for attenuation and dispersion performance across the entire wavelength window from 1260nm up to 1625nm and upgraded for macro-bending performance in L-band (1565-1625nm). The fiber is fully satisfying the demand for transmitting multichannel high–speed services over one single fiber.
|
Attribute |
Unit |
G.652.D |
|
|
Transmission characteristics |
|||
|
Attenuation |
@1310nm |
dB/km |
≤0.34 |
|
@1383nm |
dB/km |
≤0.34 |
|
|
@1550nm |
dB/km |
≤0.20 |
|
|
@1625nm |
dB/km |
≤0.23 |
|
|
Attenuation vs. Wavelength @1310nm (1285~1330nm) |
dB/km |
≤0.03 |
|
|
Attenuation vs. Wavelength @1550nm (1525~1575nm) |
dB/km |
≤0.02 |
|
|
Dispersion coefficient @ 1550nm |
ps/(nm·km) |
≤18 |
|
|
Zero dispersion wavelength, l0 |
nm |
1302～1322 |
|
|
Zero dispersion slope |
ps/(nm2·km) |
≤0.092 |
|
|
Mode field diameter (MFD) |
@1310nm |
μm |
9.2±0.4 |
|
@ 1550n |
μm |
10.4±0.5 |
|
|
Cable cut-off wavelength λcc(nm) |
nm |
≤1260 |
|
|
Macrobending loss |
Φ60mm,100 turns, @1625nm |
dB |
≤0.05 |
|
Φ32mm,1turn, @ 1550nm/1625nm |
dB |
≤0.05/0.1 |
|
|
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±0.7 |
|
|
Cladding non-circularity |
% |
≤0.60 |
|
|
Core-cladding concentricity error |
μm |
≤0.5 |
|
|
Coating diameter-uncolored |
μm |
245±5 |
|
|
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 |
|
Thanks to its broad usable optical spectrum and outstanding optical performance, FiberHome® SMF is the optimum choice that supports various applications such as Ethernet, Internet Protocol(IP), Asychronous Transfer Mode(ATM), Synchronous Optical Network(SONET) and Wavelength Division Multiplexing(WDM). FiberHome® SMF provides more bandwidth for backbone, metropolitan area and access networks. FiberHome® SMF enables bandwidth demanding of multi-services like voice, digital and image transmission.
FiberHome® low water peak dispersion unshifted single-mode fiber is applicable in all cable types including ribbon cable, loose tube stranded cable, slotted core cable, unitube cable and tight-buffer cable.
FiberHome® SMF complies with or exceeds the ITU-T Recommendation G.652.D and IEC 60793-2-50 type B1.3 optical fiber specification.
FiberHome tightens many parameters of fiber products so as to offer more conveniences to customers.
