Stranded loose tube single armored single jacket cable GYTS

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 fiber are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. central strength member (sometimes sheathed with polyethylene (PE) for high count fiber optic cable). Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE 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 10.3 120 600 1500 300 1000 10D 20D
GYTS-8~12 8~12 2 3 10.3 120 600 1500 300 1000 10D 20D
GYTS-14~18 14~18 3 2 10.3 120 600 1500 300 1000 10D 20D
GYTS-20~24 20~24 4 1 10.3 120 600 1500 300 1000 10D 20D
GYTS-26~30 26~30 5 0 10.3 120 600 1500 300 1000 10D 20D
GYTS-32~36 32~36 6 0 10.7 135 1000 3000 300 1000 10D 20D
GYTS-38~48 38~48 4 1 11.3 117 1000 3000 300 1000 10D 20D
GYTS-50~60 50~60 5 0 11.3 117 1000 3000 300 1000 10D 20D
GYTS-62~72 62~72 6 0 12.0 159 1000 3000 300 1000 10D 20D
GYTS-74~84 74~84 7 1 13.7 215 1000 3000 300 1000 10D 20D
GYTS-86~96 86~96 8 0 13.7 215 1000 3000 300 1000 10D 20D
GYTS-98~108 98~108 9 1 15.5 240 1000 3000 300 1000 10D 20D
GYTS-110~120 110~120 10 0 15.5 240 1000 3000 300 1000 10D 20D
GYTS-122~132 122~132 11 1 17.3 290 1000 3000 300 1000 10D 20D
GYTS-134~144 134~144 12 0 17.3 290 1000 3000 300 1000 10D 20D
Applications
  • FTTH Network GPON, EPON.
  • Rural communication
  • Local trunk line
  • CATV
  • Computer networks system