GYFTC8Y 48 Core Dielectric Fiber Optic Cable Specification
Application
GYFTC8Y 48-core dielectric fiber optic cable is a high-density, self-supporting aerial cable with a durable, non-metallic construction and singlemode G.652.D fibers, designed for reliable performance in outdoor and power utility environments.
Central Strength member :FPR
Loose tube Tube: SZ strands multi tube In PBT material
Water block:Gelly filling compound in tube and Cable Core
Reinforcing: High modulus Aramid yarn
Sheath: UV stabilised Polyethylene in (PE)
Messenger wire :High strength Fiber reinforce glass (FRP)
Features
48 core fiber optic cables are high-density, dielectric cables with a loose tube design, FRP strength members, and singlemode G.652.D fibers, suitable for a variety of indoor and outdoor network applications.
1. Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
2. Two parallel strength members ensure good performance of crush resistance to protect the fiber
3.Simple structure, light weight and high practicability
4. Novel flute design, easily strip and splice, simplify the installation and maintenance
5. Low smoke, zero halogen and flame retardant sheath
6. Simple structure, light weight and high practicability
Technical data sheet
|
Part code |
JH-GYFTC8Y |
|
|
Number of Fibers |
Unit |
48 |
|
Number of fiber in tube |
Nos |
12 |
|
Number of loose tube |
Nos |
4 |
|
Number of filler Rope |
Nos |
2 |
|
Central strength member |
Material |
FRP |
|
Loose tube |
Material |
PBT |
|
Diameter ±0.06mm |
1.9 |
|
|
Thickness ±0.03mm |
0.35 |
|
|
Filler rope |
Material |
LDPE |
|
Diameter ±0.06mm |
1.9 |
|
|
Color |
White |
|
|
Water block |
Material |
Gelly filling compound in tube and Cable Core |
|
Support Piece |
Material |
FPR |
|
Diameter |
3.0mm |
|
|
Web |
Size |
2.0*2.0mm |
|
Material |
MDPE |
|
|
Outer sheath 1 |
Material |
MDPE |
|
Thickness ±0.2 mm |
1.2 |
|
|
Outer sheath 2 |
Material |
MDPE |
|
Thickness ±0.2 mm |
1.7 |
|
|
Cable nominal Diameter |
±0.5mm |
9.3×16.5 |
|
Cable nominal weight |
Kg/Km ±10 |
145 |
|
Allowable Tensile Strength |
N |
Long term :2700N Short terms:1000N |
|
Max. crush resistance |
N |
Long term :1000N (/100mm) Short terms:300N(/100mm) |
|
Bending radius |
|
At full load 20 x Cable OD (including poles) At no load 10 x Cable OD |
|
Temperature range |
|
Installation -20> +60 Transport & Storage-40 -> +70 Operation -40 -> +70 |
SINGLE MODE G652D
|
Mode Field Diameter @ 1310 nm |
8.7-9.5 um |
||
|
Mode Field Diameter @ 1550 nm |
9.8-10.8 um |
||
|
Cladding diameter |
|
125.0 ± 0.7 m |
|
|
Core/cladding concentricity error |
|
0.6 um |
|
|
Cladding non-circularity |
|
1.0 % |
|
|
Refractive index profile |
|
Step |
|
|
Design |
|
Matched cladding |
|
|
Primary coating material |
|
UV curable acrylate |
|
|
Primary coating Diameter |
|
235-250um |
|
|
Optical Characteristics |
|
|
|
|
Attenuation |
|
@ 1310nm |
0.36 dB/km (cabling) |
|
|
@ 1383 3nm |
0.34 dB/km |
|
|
|
|
@ 1550nm |
0.22dB/km (cabling) |
|
Dispersion |
|
@ 1288 ~ 1339nm |
3.5 ps/nm km |
|
|
@ 1550nm |
18 ps/nm km |
|
|
|
|
||
|
Zero dispersion wavelength |
|
1300 – 1324 nm |
|
|
Dispersion slope at zero dispersion wavelength |
0.092 ps/nm2 km |
||
|
Cabled cut-off wavelength ( cc) |
|
1260 nm |
|
|
Polarization mode dispersion link value |
0.2 ps/√km |
||
|
Mechanical Characteristics |
|
|
|
|
Proof stress level |
|
≥0.69 GPa |
|
|
The loss increase of 100 turns of fiber loosely wound with |
0.05dB (at 1550nm) |
||
|
25mm radius |
|
|
|
|
Effective group index of refraction Neff |
1.466(at 1310nm) |
||
|
Effective group index of refraction Neff |
1.467 (at 1550nm) |
||
Shipping mark
Packing
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