Product

+ Bend-insensitive single-mode fiber

+ Bending-insensitive single-mode fiber has two excellent characteristics at the same time: excellent bending resistance and low water peak, which can make full use of O-E-S-C-L band (1260-1625nm) transmission. The bending resistance of Ebay ® + fiber not only ensures the use of L-band, but also is easy to install. Especially in the fiber-to-the-home network, the bending radius of the fiber can be laid along the smallest corner. Not only that, the mode field diameter (MFD) of Ebay ® + fiber is consistent with the standard G.652 single-mode fiber, which makes it have low connection loss with G.652 fiber, including fusion loss and insertion loss. This fiber can fully meet the network's needs for capacity and flexibility.


Applications

• Optical cable suitable for various structures

• Excellent performance in O-E-S-C-L band

• FTTx high-speed optical routing

• Optical cables with small bend radius requirements

• Small size fiber optic cables and fiber optic components

Product Standards

YOFC ® + Bend-insensitive single-mode fiber meets or exceeds G.652.D / G.657.A1 / G.657 recommended by ITU-T.

A2 / G.657.B2 optical fiber technical specifications and IEC 60793-2-50 B1.3 / B6.a1 / B6.a2 / B6.b2 optical fiber technical specifications.

Features

• Excellent bending resistance in the range of 7.5-15mm bending radius

• Fully compatible with G.652 single-mode fiber

• Low attenuation, meeting the requirements of O-E-S-C-L operating band

• Low Polarization Mode Dispersion (PMD) for high-speed, long-distance transmission

• Used in various optical cables, including ribbon cables, with extremely low additional bending losses

• Precise geometric parameters ensure low splice loss and high splice efficiency

• Has high fatigue resistance parameters to ensure service life at small bending radii

Specifications

characteristic

condition

data

unit

Optical characteristics

attenuation

1310nm

≤0.35

[dB/km]

1383nm(After hydrogen aging)

≤0.35

[dB/km]

1460nm

≤0.25

[dB/km]

1490nm

≤0.23

[dB/km]

1550nm

≤0.21

[dB/km]

1625nm

≤0.23

[dB/km]

Change in attenuation relative to wavelength

1285~1330nm, Relative to1310nm

≤0.03

[dB/km]

1525~1575nm, Relative to1550nm

≤0.02

[dB/km]

Zero dispersion wavelength (λ0)

--

1300~1324

[nm]

Zero dispersion slope (S0)

--

≤0.092

[ps/(nmkm)]

Polarization Mode Dispersion Coefficient (PMD)

Single fiber maximum

--

≤0.1

[ps/√km]

Fiber link value(M=20,Q=0.01%)

--

≤0.06

[ps/√km]

Typical value

--

0.04

[ps/√km]

Cut-off wavelength of optical cable (λcc)

--

≤1260

[nm]

Mode field diameter (MFD)

1310nm

8.4~9.2

[μm]

1550nm

9.3~10.3

[μm]

Effective group refractive index (Ne ff)

1310nm

1.466

--

1550nm

1.467

--

Point discontinuity

1310nm

≤0.05

[dB]

1550nm

≤0.05

[dB]

Geometric characteristics

Cladding diameter

--

125.0±0.7

[μm]

Out-of-roundness of cladding

--

≤0.7

[%]

Coating diameter

--

235~245

[μm]

Coating / cladding concentricity error

--

≤12.0

[μm]

Coating roundness

--

≤6.0

[%]

Core / clad concentricity error

--

≤0.5

[μm]

Warpage (radius)

--

≥4

[m]

Delivery length

--

Up to 50.4

[km / disk]

Environmental characteristics 1310nm, 1550nm and 1625nm

Additional temperature attenuation

-65 ℃ to 85 ℃

≤0.05

[dB/km]

Temperature-humidity cycle additional attenuation

-10 ℃ to 85 ℃, 98% relative humidity

≤0.05

[dB/km]

Immersion additional attenuation

23 ℃, 30 days

≤0.05

[dB/km]

Damp heat additional attenuation

85 ℃, 85% relative humidity, 30 days

≤0.05

[dB/km]

Dry heat aging

85 ℃, 30 days

≤0.05

[dB/km]

Mechanical properties

Screening tension

--

≥9.0

[N]

--

≥1.0

[%]

--

≥100

[kpsi]

Macrobend additional loss10 turns, radius 15mm1550nm≤0.03[dB]
10 turns, radius 15mm

1625nm

≤0.1

[dB]

1 turn, radius 10mm

1550nm

≤0.1

[dB]

1 turn, radius 10mm

1625nm

≤0.2

[dB]

1 turn, radius 7.5mm

1550nm

≤0.5

[dB]

1 turn, radius 7.5mm

1625nm

≤1.0

[dB]

Coating peeling force

Typical average

1.5

[N]

Peak

1.3~8.9

[N]

Dynamic fatigue parameters (nd)

--

≥20

--