GYXTW 2-12 Cores Outdoor Fiber Optical Cable Vertical Wiring in Building Structure and LAN Web

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.

Product Specification

Cable Type

Fiber Count

Cable Diameter mm

Cable Weight kg/km

Tensile Strength

Crush Resistance

Bending Radius

Long/Short Term

Long/Short Term

Static/ Dynamic

N

N/100mm

mm

GYXS/GYXTW-2~12

2~12

8

68

600/1500

1000/2000

10D/20D

Temperature Range

Working

-40℃~+70℃

Storage/Transportation

-40℃~+70℃

Installation

-20℃~+60℃

Product Features & Application

Product Characteristics
1. Good mechanical and temperature performance
2.High strength loose tube that is hydrolysis resistant
3.Special tube filling compound ensure a critical protection of fiber
4. Crush resistance and flexibility
5. PSP enhancing moisture-proof
6. Two parallel steel wires ensure tensile strength
7. Small diameter, light weight and easy installation
Standards:  GYXTW cable complies with Standard YD/T 769-2003.

Application
1. Indoor horizontal cabling，vertical wiring in building structure and LAN web.
2. Standard fiber for connectors installation directly,  used between equipments.
3. As end cable of backbone network, can connect from outdoor to indoor directly without joint box, thunder isolated,  enhances the reliability of system.

Fiber Details

Fiber type

G.652D

G655

G657A.2

OM2

OM3

MFD @1310nm

9.2±0.4μm

9.2±0.4μm

9.2±0.4μm

50±2.5um

50±2.5um

OD of Cladding

125.0±1.0μm

125.0±1.0μm

125.0±1.0μm

125±1.0um

125±1.0um

Concentricity error

≤0.5μm

≤0.5μm

≤0.5μm

≤12.0um

≤12.0um

Non-circularity of cladding

≤ 1.0%

≤ 1.0%

≤ 1.0%

≤ 1.0%

≤ 1.0%

Cutoff wavelength

Λcc ≤1260 nm

Λcc ≤1260 nm

Λcc ≤1260 nm

1295~1320 nm

Attenuation coefficient

1310nm

≤0.36 dB/km

≤0.36 dB/km

≤0.40 dB/km

850nm: ≤ 2.3dB/km

850nm: ≤ 2.3dB/km

1550nm

≤0.22 dB/km

≤0.22 dB/km

≤0.30 dB/km

1300nm: ≤ 0.6dB/km

1300nm: ≤ 0.6dB/km

Dispersion coefficient

1270-1360nm≤5.3ps/nm².km

1270-1360nm≤5.3ps/nm².km

1550nm≤18ps/nm².km

1550nm≤18ps/nm².km

Zero-dispersion wavelength

1300nm-1324nm

1300nm-1324nm

1300nm-1324nm

1295-1300 nm

1295-1300 nm

Zero-dispersion point slope

≤0.09ps/nm2.km

≤0.09ps/nm2.km

≤0.092ps/nm2.km

≤ 0.11 ps/（nm2.km）

≤0.11 ps/（nm2.km）

PMDQ

PMDQ*≤0.2ps/km1/2

PMDQ*≤0.2ps/km1/2

PMDQ*≤0.2ps/km1/2

OD of coating layer

245±10μm

245±10μm

245±10μm

250±5um

250±5um

Screen tension

100kpsi（0.7Gpa）

100kpsi（0.7Gpa）

0.69MPa

100kpsi   0.7GPa

100kpsi   0.7GPa

PACKAGE AND MARK

4.1 PACKAGE: Not allowed two length units of cable in one drum, two ends should be sealed,. Two ends should be packed inside drum.
4.2 MARK: length, brand  drum mark: manufacturer, cable category, No. of drum, length, GW. direction of rotation, manufacturing date.
4.3 Package Length: by order