Fiber Optic Drop Cable 4 core Indoor/Outdoor Single Mode 9/125 G657A2 (1000M)

Optic fiber

4 fibers G.657.A2

Singlemode 9/125 um

Fiber jacket

Varnisch colours:

Blue

Orange

Green

Brown

Grey

Red

Black

(without tubes)

Aramid fibers

9 den

Outer jacket material

PU (FR)

Outer jacket thickness

0,7 mm (± 0,1)

Cable diameter

2,9 mm (± 0,1)

Outer jacket color

black

Cable weight

8,2 kg/km

Maximum tension force

(installation / momentary)

800 N

Bending radius (during operation)

10x cable diameter

Bending radius (during installation)

15x cable diameter

Permissible operating temperature

From -20 to 70 degrees C

Permissible installation temperature

From -10 to 60 degrees C

Fiber  properties G.657A2

Attenuation

1310nm: ≤ 0,36 dB/km

1383nm: ≤ 0,35 dB/km

1550nm: ≤ 0,27 dB/km

1625nm: ≤ 0,30 dB/km

PMD coefficient

≤ 0,1  dB (ps/√km)

wave cutoff lenght

1260 nm

Zero chromatic dispersion

1300 - 1324 nm

Chromatic dispersion gradient

≤  0,09 ps / (nm^2 *  km)

Chromatic dispersion

1285 - 1330 nm: ≤  3.0 ps / (nm^2 *  km)

1550 nm: ≤ 18 ps / (nm^2 *  km)

Module field diameter

8,6 μm ± 0,4

DCore decentricity

≤ 0,3 μm

Jacket diameter (cladding)

125 μm

Core inexactness

≤ 0,5%

Refraction coefficient

1.4690 at 1310 nm

1.4695 at 1550 nm

Macrobending Suppression

1 coil, diameter 20 mm:

0.75 dB / km at 1550 nm

1.5 dB / km at 1625 nm

10 coils, diameter 30 mm:

0.25 dB / km at 1550 nm

1 dB / km at 1625 nm