Stranded Loose Tube Armored Cable GYTA53

General Details

The fiber optic cable consists of a bundle of glass threads (fiber core), each of which is capable of transmitting messages modulated onto light waves. featured with the following advantages compared with tranditional copper cable: Fiber optic cables have a much greater bandwidth to carry data than copper cables. Fiber optic cables are less susceptible than copper cables to interference. Fiber optic cables are much thinner and lighter than copper wires.

The 250um bare fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling gel. Central strengths member with PE sheath for high count cable. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. which is filled with the filling compound to protect it from water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.

Installation method
Aerial, Duct and direct burial.

Standards
YD/T901-2009
IEC 60794-1

Features
  • Good mechanical and temperature performance
  • High strength looes tube that is hydrolysis resistant
  • Special tube filling compound ensure a critical protection of fiber
  • Crush resistance and flexibility
Specifications

Transmission Characteristics

G.652 G.655 50/125μm 62.5/125μm
Attenuation
(+20℃)
@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
@1300nm ≥1000 MHz·km ≥600 MHz·km
Numerical Aperture 0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelengthλcc ≤1260nm ≤1480nm
Cable Type Fiber Count Tubes Fillers Cable Diameter (mm) Cable Weight kg/km Tensile Strength (N) Crush Resistance (N/100mm) Bending Radius mm
Long Term Short Term Long Term Short Term Static Dynamic
GYTS-2~6 2~6 1 4 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-8~12 8~12 2 3 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-14~18 14~18 3 2 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-20~24 20~24 4 1 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-26~30 26~30 5 0 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-32~36 32~36 6 0 14.7 215 1000 3000 1000 3000 10D 20D
GYTS-38~48 38~48 4 1 15.5 237 1000 3000 1000 3000 10D 20D
GYTS-50~60 50~60 5 0 15.5 237 1000 3000 1000 3000 10D 20D
GYTS-62~72 62~72 6 0 16.0 255 1000 3000 1000 3000 10D 20D
GYTS-74~84 74~84 7 1 18.2 310 1000 3000 1000 3000 10D 20D
GYTS-86~96 86~96 8 0 18.2 310 1000 3000 1000 3000 10D 20D
GYTS-98~108 98~108 9 1 19.5 347 1000 3000 1000 3000 10D 20D
GYTS-110~120 110~120 10 0 19.5 347 1000 3000 1000 3000 10D 20D
GYTS-122~132 122~132 11 1 21.4 400 1000 3000 1000 3000 10D 20D
GYTS-134~144 134~144 12 0 21.4 400 1000 3000 1000 3000 10D 20D
Applications
  • FTTH Network GPON, EPON.
  • Rural communication
  • Local trunk line
  • CATV
  • Computer networks system