الأسلاك البصرية المصغرة التي تفحص كابل الألياف البصرية

G.652

G.655

50/125μm

62.5/125μm

Attenuation
        (+20℃)

@850nm

 -

  -

≤3.0dB/km

≤3.0dB/km

@1300nm

  -

  -

≤1.0dB/km

≤1.0dB/km

@1310nm

≤0.36dB/km

≤0.36dB/km

  -

  -

@1550nm

≤0.22dB/km

≤0.23dB/km

 - 

  -

@850

 - 

 - 

≥500MHZ·km

≥200MHZ·km

Bandwidth
      （Class A）

@1300

  -

  -

≥1000MHZ·km

≥600MHZ·km

Numerical aperture

 - 

  -

  -

0.200±0.015NA

0.275±0.015NA

Cable Cutoff Wavelength

 - 

≤1260nm

≤1480nm

  -

 -

Model

GCYF

Fiber count

24

36

48

60

72

96

144

216

288

Number of loose tubes

2

3

4

5

6

8

12

18

24

Number of fillers

4

3

2

1

0

0

0

0

0

Maximum fiber amount per loose tube

12

Water blocking method

FRP or PE cushion

Water blocking layer

Cable core surface

Water blocking aramid yarn

PA12 Outer sheath thickness

Nominal: 0.45mm,  smallest: 0.35mm

Nominal outer diameter

5.5 mm

6.3 mm

7.8 mm

7.8mm

9.3mm

Approximate weight

27 kg/km

40 kg/km

55 kg/km

55 kg/km

78 kg/km

Maximum Tensile Strength

500N

1000N

1000N

500N

1000N

Crush Resistance 
 Long/Short Term

800N/100mm

Bending Radius 
Static/Dynamic

12D / 20D

Optical cable attenuation (single-mode fiber)

1310nm/1550nm≤0.35/0.22dB/km

Storage/Operating Temperature

 -40～＋70℃/ -40～＋70℃

Cable life (estimated)

25Years

Blowing machine

PLUMETTAZ PR-140, MiniJet-400

Blowing pressure (bar)：15bar

Fiber count

Microtube model
8.0/10.0mm

Microtube model
10.0/12.0mm

Microtube model
12.0/14.0mm

24～72 

2000m

2500m

/

96

2000m

2500m

/

144

/

1800m

2500m

216

/

1500m

2000m

288

/

/

2000m