G.652D

1

Mode Field Diameter

1310nm

μm

9.2±0.4

1550nm

μm

10.4±0.5

2

Cladding Diameter

μm

124.8±0.7

3

Cladding Non-Circularity

%

≤0.7

4

Core-Cladding Concentricity Error

μm

≤0.5

5

Coating Diameter

μm

245±5

6

Coating Non-Circularity

%

≤6.0

7

Cladding-Coating Concentricity Error

μm

≤12.0

8

Cable Cutoff Wavelength

nm

λcc≤1260

9

Attenuation(max.)

1310nm

dB/km

≤0.4

1550nm

dB/km

≤0.3

Fiber Count

8

Loose Tube

Dimension

2.10mm±0.05mm

Material

PBT

Color

Natural

Central Strength Member

Steel Wire

Inner jacket

Dimension

8.5mm±0.1mm

Material

PE

Thickness

≥1.0mm

Color

Black

Outer jacket

Dimension

12.5mm±0.5mm

Material

HDPE

Thickness

≥1.5mm

Color

Black

Tension（Long Term）

N

800

Tension（Short Term）

N

2700

Crush（Long Term）

N/10cm

1500

Crush（Short Term）

N/10cm

3000

Min. Bend Radius（Dynamic）

mm

25D

Min. Bend Radius（Static）

mm

12.5D

Installation temperature

℃

-5～+50

Operate temperature

℃

-30～+70

Storage of Temperature

℃

-30～+70