Fibehome ITU-T G652D Low Loss optic fiber

Maximum Attenuation

Cable cutoff wavelength (λcc)

Wavelength (nm)

Maximum Value (dB/km)

λcc≤1260nm

1310

≤0.34

Mode-field Diameter

1383

≤0.34

Wavelength (nm)

MFD(μm)

1550

≤0.183

1310

9.2±0.4

1625

≤0.24

1550

10.4±0.5

Attenuation VS.Wavelength

Dispersion  coefficient

Range(nm)

Ref. λ(nm)

Max. α difference (dB/km)

Wavelength (nm)

Dispersion Value ps/(nm.km)

1285~1330nm

1310

≤0.05

1550

≤18

1525~1575nm

1550

≤0.05

Zero dispersion  wavelength (λ0)

1302~1322nm

  The attenuation in a given wavelength range does not exceed the attenuation of the reference wavelength(λ)by more than the value α

Zero dispersion slope(S0)

≤0.092 ps/(nm2.km)

Typical value

0.086  ps/(nm2.km)

Macrobend loss

Polarization Mode Dispersion (PMD)

Mandrel Diameter(mm)

Number of  Turns

Wavelength (nm)

Iduced Attenuation (dB)

Value  (ps/√km)

32

1

1550

≤0.05

Maximum Individual Fiber

≤0.20

50

100

1310

≤0.05

Link Design Value(M=20,Q=0.01%)

≤0.10

50

100

1550

≤0.05

Typical value

0.04

60

100

1625

≤0.05

Point discontinuity

Wavelength (nm)

Point discontinuity(dB)

1310

≤0.05

1550

≤0.05

Glass Geometry

Coating Geometry

Cladding diameter

124.8±0.7μm

Coating diameter

245±5μm

Cladding non-circularity

≤0.70%

Coating-cladding concentricity error

≤12.0μm

Core-cladding concentricity error

≤0.5μm

Coating non-circularity

≤6.0%

Curl (radius)

≥4m

Delivery length

2.1~50.4km/reel

Environmental test

Test Condition

Induced Attenuation 1310nm,1550nm,1625nm (dB/km)

Temperature Dependence

-60℃~+85℃

≤0.05

Temperature-humidity cycling

-10℃~+85℃,98%RH

≤0.05

Watersoak Dependence

23℃,for 30 days

≤0.05

Damp Heat Dependence

85℃and 85%RH,for 30 days

≤0.05

Dry heat

85℃

≤0.05

Proof test

≥9.0N

Coating strip force

Typical average force

1.5N

Peak force

1.3N~8.9N

Dynamic stress corrosion susceptibility Parameter Nd

≥20

• Fully satisfying the demand for transmitting multichannel high-speed serices over one single fiber.
• It's able to open E-brand(1360-1460nm) for operation, and consequently provides 100nm more usable wavelengths.
• ISO, CE, SGS certification
• Factory supply directly

     FiberHome Technologies Group is a leading product manufacturer and solution provider in the field of information technology and telecommunications. As the major high-tech enterprise directly affiliated to the State-owned Assets Supervision and Administration Commission of the State Council, FiberHome Technologies is the core enterprise located in Wuhan Optics Valley of China.

   Our Main Products are optical fiber & cable, Data network, wireless products,etc.