Low Water Peak G.652D Single Mode Fiber Cable,Non-Dispersion Shifted Fiber

T-OF105 ITU-T G.652D Optical Fiber Single Mode Bare Fiber

The T-OF105 low water peak non-zero dispersion shifted single mode G.652D optical fiber applied to transmission system of full wavelength from 1260nm to 1625nm.

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The T-OF105 low water peak non-zero dispersion shifted single mode G.652D optical fiber. Which complies with or exceeds the standard of ITU-T G.652D and IEC60793-2-50 B1.3 type optical fiber. It is applied to the transmission system of full wavelength from 1260nm to 1625nm. It eliminates the assimilating water peak induced by OH- @ 1383nm of standard single mode optical fiber, and enlarges the work windows to E wavelength (1380nm-1480nm).

The G.652D optical fiber eigenvalue of attenuation and dispersion is optimized at all wave length. Which satisfies the transmission demand of multiple channel and high speed.

Technology Parameters

Item Unit Value
Hydrogen Optical Properties
Fiber Type Single mode,Silica
Attenuation      @1310nm
@1383nm(After hydrogen aging)
@1550nm
@1625nm		  dB/km ≤0.36
≤0.35
≤0.22
≤0.24
Dispersion coefficient    @1288-1339nm
@1550nm
@1625nm		  ps/(nm.km) ≤3.5
≤18
≤22
Zero dispersion wavelength   nm 1300~1324
Zero dispersion slope ps/(nm².km) ≤0.092
Polarization mode dispersion
PMD maximum single disk value
PMD link value		  ps/km1/2 ≤0.2
≤0.1
Cable cutoff wavelength λ cc   nm ≤1260
Mold field diameter(MFD)               @1310nm
@1550nm		  μm 9.2±0.4
10.4±0.8
Geometric characteristics
Cladding diameter μm 125.0±1.0
Cladding non circularity % ≤1.0
Coating diameter μm 245±10
Coating/Cladding concentricity error μm ≤12.0
Core/clad concentricity error μm ≤0.6
Warpage degree (radius) m ≥4
Mechanical characteristics
Screening tension off-line N
%
kpsi		 ≥8.6
≥1.0
≥100
Macro bend additional attenuation   @1550nm
1 circle,    32mm dB ≤0.50
100 circle: 60mm dB ≤0.05
Environmental characteristics
Temperature additional attenuation
-60ºC~+85ºC                                         @1310    &1550nm		 dB/km ≤0.05
Temperature humidity cycle additional attenuation
-10ºC~+85ºC 90%relative humidity      @1310     &1550nm		 dB/km ≤0.05
Accelerated aging with additional attenuation
85ºC,85% relative humidity,30days      @1310    &1550nm		 dB/km ≤0.05
Immersion additional attenuation
20ºC,30days                                         @1310    &1550nm		 dB/km ≤0.05

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