Product Details

Specifications

manufacturer of cable de FO autosoportado figure 8 fiber optic cable GYTC8A: 1.armored 2.aerial installation ssenger wir

manufacturer of cable de FO autosoportado figure 8 fiber optic cable GYTC8A :

Description

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. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (HDPE) sheath to be figure 8 structure.

Characteristics

· High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.

· Good mechanical and temperature performance

· High strength loose tube that is hydrolysis resistant

· Special tube filling compound ensure a critical protection of fiber

· The following measures are taken to ensure the cable watertight:

- Steel wire used as the central strength member

- Loose tube filling compound

- 100% cable core filling

- APL moisture barrier

·Standards

GYTC8A cable complies with Standard YD/T 1155-2001 as well as IEC 60794-1.

·Optical Characteristics

		G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20°C)	@850nm			≤3.0 dB/km	≤3.0 dB/km
	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength λcc		≤1260nm	≤1480nm

Storage/Operating Temperature : -40°C to + 70°C

Cable Type

Fiber Count

Tubes

Fillers

Cable Diameter

Cable Weight kg/km

Tensile Strength

Long/Short Term N

Crush Resistance

Long/Short Term

N/100mm

Bending Radius

Static /Dynamic mm

GYTC8A

2~6Core

2~6

188

1000/3000

10D/20D

GYTC8A-8~12core

8~12

188

1000/3000

10D/20D

Item	Specification
Maximum pulling load	2700N
Maximum operating load	1000N
Minimum-Bending Radius	20 x Dia.(installation)/10 x Dia.(Installed)
Temperature range	-50~+70(Storage)/-40~+70(Operating)
Crush Resistance	500N/cm
Impact Resistance Maximum Vertical Rise	20times(3N.m) 200m