Items

Specifications

Fiber No.

4 (max 12)

Internal structure of fibers part

Central tube style

Loose Tube

Dimension

2.2±0.1mm

Material

PBT

Tube No.

1

Fibers per Tube

12

Dropping messenger

Dimension.

1*1.5mm

Material

Steel

Outer Sheath

OD

6.5*11 ±0.1mm

Material

PE

Color

Black

Weight

55 ±5kg/km

No.

Items

Unit

Specification

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

λ_cc≤1260

9

Attenuation(max.)

1310nm

dB/km

≤0.36

1550nm

dB/km

≤0.22

Items

Unit

Specifications

Weight

Kg/km

55 ±5kg/km

Max. load under installation

KN

≤ 8.6

Max. load under operation

N

≤ 4.2

Max. Tensile (Long Term)

N

600

Max. Tensile (Short Term)

N

1200

Crush(Long Term)

N/10cm

500

Crush(Short Term)

N/10cm

1000

Min. Bend Radius(Dynamic)

mm

20D

Min. Bend Radius(Static)

mm

10D

Installation Temperature

℃

-20~+60

Operating Temperature

℃

-40~+70

Storage Temperature

℃

-40~+70