Model name: GYXTW
Fiber count：1-24 Cores
Fiber Type：G652D/G657A1/G657A2/OM1/OM2/OM3/OM4
Structure：Central Tube
Strength member：Central Steel Wire
Insert loss：<0.1dB
Return Loss：≥45dB
What is GYXYW Fiber Optic cable?
GYXTW fiber optic cable is a type of outdoor fiber optic cable commonly used for long-distance telecommunication, data transmission, and network applications. Here's a breakdown of the components and characteristics of GYXTW fiber optic cable:
Fiber Count: GYXTW cables can accommodate various fiber counts, typically ranging from 1 to 12 fibers. These fibers are housed inside a loose tube filled with water-blocking gel to protect against moisture and environmental stress.
Characteristics:
1. Steel-wire parallel member.filler protect tube fiber steel
2. tape amored.
3. Excellet mechanical and environmental performance.
4. Compact structure light weight.
5. Can be installed conveniently and operated simply.
Technical Parameters:
| CableCount | Outsheath Diameter | Weight | Minimumallowable Tensile Strength（N） | Minimumallowable Crush Load (N/100nm) | Minimum Bending Radius(MM) | Storage Temperature | |||
| (MM) | (kg) | Short term | Long term | Short term | Long term | Short term | Long term | (℃) | |
| 1-12 | 8.3 | 78 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40+60 |
Packing Information
| Model No. | OD(mm) | Km/Reel | N.W./Reel(kg) | Reel Size(kg) | Weight for Package by Drum (kg) | Weight for Package by Polywood (kg) |
| GYXTW | 8.3 | 1 | 72 | 55*75 | 103 | 100 |
| 2 | 144 | 55*75 | 175 | 172 | ||
| 3 | 216 | 55*100 | 276 | 260 | ||
| 4 | 290 | 55*110 | 352 | 340 | ||
| 5 | 360 | 55*120 | 430 | 420 |
Armored Fiber Optic Cables vs. Standard Fiber Optic Cables: Advantages Comparison
| Contrast dimension | armored optical cable | common optical cable | Summary of the advantages of armored optical cable |
| 1. Mechanical Protection | Additional armored layers, common types: • Steel strip armor: pressure-resistant and rodent-proof. • Steel wire armor: provides tensile and compressive strength, and lightning protection. • Aluminum strip armor: pressure-resistant, lightweight, and moisture-proof. • Stainless steel pipes: Exceptional pressure resistance and moisture-proof properties. | No metal armor layer, mainly relying on: • Plastic sheathing (e.g., PVC, LSZH, PE). • Non-metallic reinforcements (e.g., FRP, aramid yarn) provide tensile strength. | Provide a robust physical barrier that effectively resists penetration by sharp objects, crushing by heavy machinery, accidental construction damage, and gnawing by rodents (e.g., rats). |
| 2. Compression resistance | pole-strength The armor layer (particularly steel strips and wires) evenly distributes external pressure, significantly enhancing the optical cable's lateral pressure resistance and impact resistance. It can withstand soil pressure and construction compression in scenarios such as direct burial and conduit penetration. | relatively weakThe fiber is mainly dependent on the sheath and internal structure, which is easy to cause damage or breakage under direct extrusion or heavy pressure. | It has a much better survival ability than ordinary optical cable in direct burial, complex underground environment and multi-compression area (such as pipe well). |
| 3. Tensile Strength | Extremely strong (especially with steel wire armor).The armor layer (especially the steel wire) itself is a strong load-bearing element, which can withstand extremely high long-term tensile force and short-term traction force. | relatively average.The tensile strength is limited due to reliance on internal aramid yarns or glass fiber reinforced plastic (FRP). | Ideal for long-distance aerial and vertical deployment (e.g., shafts), submarine cables, and scenarios requiring large-span or high-tension laying. |
| 4. Environmental Protection | Complete and robust • Moisture/chemical resistance: The armor layer (especially the aluminum strip) forms a tight longitudinal water barrier. • Lightning and electrical protection: The steel wire armor also functions as a ground wire, providing electromagnetic shielding and lightning protection. • Rodent-proof: The metal layer effectively prevents rodents and other animals from gnawing. | Basic protection. • The sheath provides basic moisture protection and mild chemical resistance. • Lightning protection/strong current: Non-metallic structure with no electromagnetic shielding. • Almost no protection against animal bites. | Capable of operating in extreme environments including thunderstorm zones, areas with strong electromagnetic interference, humid or corrosive conditions, and regions with severe rodent infestations. |
Application:
1. Adopted to Outdoor distribution.
2. Suitable for aerial pipeline laying method.
3. Long distance and local area network communication.
Other Armored Fiber Optic Cable
Remark:
Package by Drum needs to be fumigated or provide fumigation certificate when exporting
While, package by Polywood can be exported directly.
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