Unitube Non-metallic Non-armored Cable(GYFXY)-Ningbo Tianyue Communication Technology Co., Ltd.

Unitube Non-metallic Non-armored Cable(GYFXY)

Description:

◆The fiber, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the tube,water-blocking materials is applied to keep the cable watertight. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides. The cable is completed with a polyethylene (PE) sheath.

Characteristic:

◆Good mechanical and temperature performance;

◆High strength loose tube that is hydrolysis resistant;

◆Special tube filling compound ensure a critical protection of fiber;

◆Two parallel FRP ensure tensile strength;

◆PE sheath protects cable from ultraviolet radiation;

◆Small diameter, light weight and friendly installation;

◆Long delivery length;

Standards:

GYFXY cable complies with Standard YD/T 769-2003.

Optical Characteristics
Type		G.652	G.655	50/125μm	62.5/125μm
Attenuation(±20℃)	@850nm			≤0.30dB/km	≤0.30dB/km
	@1300nm			≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dB/km	≤0.40dB/km
	@1550nm	≤0.22dB/km	≤0.23dB/km
Bandwidth(Class A)	@850nm			≥500MHz·km	≥200MHz·km
Bandwidth(Class A)	@1300nm			≥1000MHz·km	≥600MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wave Length		≤1260nm	≤1480nm