Specification

Recommended

Standard

IEC 794-1, ITU-T G652D, ITU-T G655

Construction

Design Type

1-layer cable core /water blocking tape /steel tape as armor/Messenger wire/2jackets

Number of Fiber

4…36

Optical Fiber

Type

Single Mode LWP, NZDSF

Color

1)white 2) red 3) Green 4) blue5) yellow6) black

Central strength Member

Material

FRP

Diameter

Nom. 1.7 or 2.3 mm that will up coat to suitable diameter if required and will bind with water swell able yarn

Loose Tube

Tube Material

PBT

Filling Compound

Thixotropic jelly compound

Assembly

4 or 6 optical fibers will have placed loosely into a jelly-filled thermoplastic tube

Diameter

Nom. 1.8 to 2.4 mm

Number of Fibers

4 … 6

Color

1)white 2) red 3) Green 4) blue5) yellow6) black

Stranding

6 loose tubes (and if necessary fillers) will be stranded around the strength member that is bound with water swell able yarn and will wrapped with a layer of Water blocking tape

Core Wrapping

Water blocking tape

Inner Sheath (Optional)

Material

Polyethylene colored black

Thickness

Nom. 1.2 mm

Armoring

Copolymer coated corrugated steel tape

Messenger Wire

Material

7 stranded galvanized steel wires

Diameter

(6*1.2) +1.2

Web Dimensions

Height

3±0.5mm

Width

2.5±0.5mm

Ripcord

2 opposite Ripcords under each jackets (totally 2)

Reinforcement

None

Outer Sheath

Material

Polyethylene colored black

Thickness

Nom. 1.8 mm

Cable Diameter

Nom. 14.1 …. 16.2 mm

Cable Weight

Nom. 0.293 … 0.350 kg/m

Mechanical Characteristics

Tensile Strength

6 KN

Min. Bending Radius

Installation

15*D (Cable Diameter)

Operation

20*D (Cable Diameter)

Environmental Characteristics

Temperature

Installation

-30~+70 °C

Operation

-40~+80 °C

Performance Test

Compression

FOTP-41

Pulling

IEC 794-1-E1

Water penetration

FOTP-82

Kink

IEC-794-1-E10

Cable Flexing

EIA/TIA-455-104-A

Twist

FOTP-85

Repeated Impact

FOTP-25

Temperature Cycling

FOTP-3

Low or high temperature bend

FOTP-37