×
Home > Products > Fiber Optic Cable > Underground Fiber Optic Cable
Direct Buried Fiber Optic Cable
Stranded Loose Tube Full Water-Blocking Structure, PSP Steel-Polyethylene Armor
Outstanding Lightning Protection & Anti-Electromagnetic Interference Performance
Reliable Underground Transmission Cable for Thunderstorm & Strong EMI Industrial Scenarios
Wanbao GYFTY53 is a stranded loose tube, fully filled outdoor direct-buried optical cable complying with YD/T 901-2018 industry standard.
It adopts FRP non-metallic central strength member, full water-blocking cable paste & water-blocking yarn, PE inner sheath, double-sided PSP corrugated steel tape armor and HDPE outer sheath. The all-non-metallic core design eliminates electromagnetic induction risk, delivering superior lightning protection compared with metal armored cables.
|
No. of cable |
2-30 |
32-60 |
62-72 |
74-96 |
98-144 |
288 |
|||||
|
Fiber Model |
G.652D |
||||||||||
|
Design(StrengthMember+Tube&Filler) |
1+5 |
1+5 |
1+6 |
1+8 |
1+12 |
1+9+12 |
|||||
|
Central Strength Member |
Material |
FRP |
|||||||||
|
|
Diameter（±0.05）mm |
1.5 |
2.0(PE coated if necessary) |
||||||||
|
Loose Tube |
Material |
PBT |
|||||||||
|
|
Diameter（±0.1）mm |
1.7 |
1.9 |
||||||||
|
|
Thickness（±0.03）mm |
0.32 |
0.35 |
||||||||
|
|
The Max.Core NO./Tube |
12 |
|||||||||
|
Filler Rope |
Material |
PP |
|||||||||
|
|
Color |
Grey |
|||||||||
|
|
Diameter（±0.1）mm |
1.7 |
1.9 |
||||||||
|
Water Blocking layer（Material） |
Flooding Compound |
||||||||||
|
Inner Sheath |
Material |
MDPE |
|||||||||
|
|
Thickness（±0.1）mm |
0.9 |
|||||||||
|
Armoring |
Material |
Steel Tape |
|||||||||
|
|
Thickness（±0.05）mm |
0.25 |
|||||||||
|
Outer Sheath |
Material |
MDPE |
|||||||||
|
|
Thickness（±0.1）mm |
1.7 |
|||||||||
|
Cable Diameter(±0.3) mm |
11.6 |
12.0 |
12.5 |
13.6 |
16.0 |
17.6 |
|||||
|
Cable Weight(Kg/Km) |
130 |
135 |
143 |
160 |
210 |
245 |
|||||
|
Min. bending radius |
Without Tension |
10.0×Cable-φ |
|||||||||
|
|
Under Maximum Tension |
20.0×Cable-φ |
|||||||||
|
Temperature range （℃） |
Installation |
-20~+60 |
|||||||||
Copyright © 2026 Shanghai Wanbao Optical Technologies Co.,Ltd. All rights reserved. — Privacy Policy
EN
