Dongguan Guanhong Optical Cable Co., Ltd.
Dongguan Guanhong Optical Cable Co., Ltd. FIBERPLAN--THE WAY OF COMMUNICATION,
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GYTA33 cable 4 6 8 12 24 48 Cores G652D SM Submarine Stranded Steel
Armoured fiber cable
Description
GYTA33 fiber optic cable is designed to withstand harsh conditions, especially in
underwater and underground installations. The steel wire armor provides mech-
anical protection, making it suitable for areas where there may be high tensile f-
orces, crushing, or impacts. The loose tube technology allows the fibers to move
freely within the cable, reducing stress on them during longitudinal stress situat-
ions. Overall, it seems like a robust solution for demanding environments where
reliability and durability are critical.
Features
The full cross-section water-blocking structure of the GYTA33 optical fiber cable helps
ensure excellent water blocking and moisture resistance, which is crucial for underwa-
ter and underground installations where exposure to moisture can be a concern. The
loose tube filled with special ointment provides additional protection to the fibers. The
phosphate wire center stiffening member enhances the cable's modulus and corrosion
resistance, contributing to its durability in harsh environments.The double-sided vertically-
clad laminated corrugated aluminum tape combined with thin round steel wire armor
provides robust mechanical resistance to compression, tensile forces, and even ballistic
impacts. This design makes the cable suitable for various applications, including direct
burial, underwater laying, and environments where climbing might be necessary. Overall,
these features ensure the GYTA33 cable meets the demanding requirements of challe-
nging installation scenarios.
GYTA33 is indeed a versatile fiber optic cable designed for underwater use and harsh
environments. Its steel wire armor provides robust protection, making it suitable for
direct burial underground as well. What's impressive is that it's available in a wide
range of configurations, from 2 cores to 288 cores. This flexibility in core count allows
for scalability and customization based on the specific needs of the installation, whe-
ther it's a small-scale application or a large-scale network deployment.
Technical Parameters
| No. of Fiber | 1~288 | ||
| Fiber Model | G652B | ||
| Design (StrengthMember+Tube&Filler) | 1+5 | ||
| Central Strength Member | Material | Steel Wire | |
| Diameter(±0.05)mm | 1.5 | ||
| Loose Tube | Material | PBT | |
| Diameter(±0.06)mm | 2.1 | ||
| Thickness(±0.03)mm | 0.35 | ||
| The Max.Core NO./Tube | 12 | ||
| Filler rope | Material | LDPE | |
| Diameter(±0.06)mm | 2.1 | ||
| NO. | 1 | ||
| Water Blocking layer(Material) | Flooding Compound | ||
| Moisture Barrier | Material | Polymer Coated Aluminum Tape | |
| Thickness(±0.03)mm | 0.20 | ||
| Inner Sheath | Material | MDPE | |
| Thickness(±0.2)mm | 1.5 | ||
| Strength Member | Material | Steel wire | |
| Diameter(±0.05)mm | 1.5 | ||
| NO. | 21 | ||
| Outer Sheath | Material | MDPE | |
| Thickness(±0.2)mm | 2.0 | ||
| Cable Diameter(±0.2)mm | 16.0 | ||
| Cable Wetght(±20)kg/km | 480 | ||
| Min. bending radius | Without Tension | 15×Cable-φ | |
| Under Maximum Tension | 30×Cable-φ | ||
| Temperature range (℃) | Installation | -20~+60 | |
| Transport&Storage | -40~+70 | ||
| Operation | -40~+70 | ||