G652D Optical Fibre

No

Items

Test Standard

Test Method

1

Core non-circularity

≤ 6%

ITU-T G.652

2

Cladding diameter

125.0±0.7μm

3

Core/cladding concentricity error

≤ 0.6μm

4

Cladding non-circularity

≤ 1.0%

5

Coating diameter

245±10μm

6

Coating/cladding concentricity error

≤ 12μm

7

Attenuation coefficient

1310nm≤0.35dB/km

1550nm≤0.21dB/km

9

Zero dispersion slope

≤ 0.092ps/(nm2·km)

10

Zero dispersion wavelength

1300~1324nm

11

Polarization mode dispersion

≤ 0.20 ps/√km

ITU-T G.652

12

Mode field diameter

1310nm：9.0±0.4μm

13

Cut-off wavelength

1170~1330nm

14

Chromatic dispersion

1288~1339nm≤3.4ps(nm·km)

1550nm≤18 ps/(nm·km)

1625nm≤22 ps/(nm·km)

No

Color

1

Blue

2

Orange

3

Green

4

Brown

5

Grey

6

White

7

Red

8

Black

9

Yellow

10

Violet

11

Pink

12

Turquoise