Standard Double Armored Sheath Outdoor Cable GYTY53/GYTS53
The fibers of such outdoor armoured cable GYTY53/GYTS53 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, sometimes sheathed with polyethylene (PE) for cable with high fiber
count, locates in the center of core as a metallic strength member. Tubes (and
fillers) are stranded around the strength member into a compact and circular
cable core. The cable core is filled with the filling compound to protect it
from water ingress,. After the PSP
is longitudinally applied over the inner sheath, the cable is completed with a
PE outer sheath.
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Application:
Indoor FTTH;
For patch cords and pigtails;
For communication equipment.
Feature:
Good mechanical and environmental characteristics;
Flame retardant characteristics;
Cable jacket options:PVC,LSZH
Strength Member options:Steel,FRP,KFRP.
Package:
1km/2km/3km per roll or custom,then put into a carton box.
Mechanical
Characteristics:
|
Tensile Strength
|
Long Term
|
600N
|
|
Short Term
|
1500N
|
|
Crush Resistance
|
Long Term
|
300N/100mm
|
|
Short Term
|
1000N/100mm
|
|
Bending Radius
|
Dynamic
|
20D
|
|
Static
|
10D
|
Optical Characteristics:
|
|
|
G652D
|
G657A1
|
G657A2
|
G657B3
|
G.655
|
62.5/125
|
50/125
|
|
Attenuation
(+20℃)
|
@850nm
|
|
|
|
|
|
≤3.5dB/km
|
|
@1300nm
|
|
|
|
|
|
≤1.5dB/km
|
|
@1310nm
|
≤0.45dB/km
|
≤0.40dB/km
|
≤0.45dB/km
|
≤0.50dB/km
|
|
|
|
@1550nm
|
≤0.30dB/km
|
≤0.50dB/km
|
|
|
|
Bandwidth
（Class A）
|
@850
|
|
|
|
|
|
≥200MHZ·km
|
≥500MHZ·km
|
|
@1300
|
|
|
|
|
|
≥500MHZ·km
|
≥500MHZ·km
|
|
Numerical Aperture
|
|
|
|
|
|
|
0.275±0.015NA
|
0.200±0.015NA
|
|
Cut-off Wavelength
|
|
≤1260nm
|
|
≤1480nm
|
|
|
