GJYXCH

No.

Items

Unit

Specification

G.657A2

1

Mode Field Diameter

1310nm

μm

8.6±0.4

2

Cladding Diameter

μm

125.0±0.7

3

Cladding Non-Circularity

%

≤1.0

4

Core-Cladding Concentricity Error

μm

≤0.5

5

Coating Diameter

μm

245±10

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

10

Macro-Bending Loss

1turn×7.5mm radius @1550nm

dB

≤0.5

1turn×7.5mm radius @1625nm

dB

≤1.0

Items

Specifications

 Fiber Count

1～4

Fiber Type

G.657A2

Colored Coating Fiber

 Dimension

250μm±15μm

Color

Blue、Orange、Green、Brown

Strength Member

Dimension

0.4mm

Material

Steel Wire

Self-Supporting Member

Dimension

1.0mm

Material

Steel Wire

Jacket

Dimension

（5.1±0.2）mm-（2.0±0.1）mm*（3.0±0.1）mm

Material

LSZH

Color

Black

Items

Unite

 Specifications

Tension（Long Term）

N

300

Tension（Short Term）

N

600

 Crush（Long Term）

N/10cm

1000

Crush（Short Term）

N/10cm

2200

 Min. Bend Radius（Dynamic）

mm

20H

Min. Bend Radius（Static）

mm

10H

Installation Temperature

℃

-10～+50

Operating Temperature

℃

-40～+60

Storage Temperature

℃

-40～+60

Flame Retardant Rating

IEC60332-1

Standard

YD/T1997.1；YD/T1997.2；IEC 60794-2

Characteristic

Application scenarios

·Optical cables for terminal connection in FTTH access networks；

·It is used for horizontal cable laying in buildings for comprehensive wiring, especially suitable for indoor horizontal wiring and quick connection at the terminal.

Characteristics of optical cables

· Triple wire structure, featuring excellent mechanical and environmental performance;

· Flame retardant (or non-flame spreading) performance meets the requirements of relevant standards;

· Self-supporting structure allows overhead installation;

· Can be terminated on-site or pre-terminated in the factory, saving construction time and costs;

· Soft, flexible, easy to connect, and supports high-capacity data transmission.

Operating temperature

-40℃~+60℃