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2 Core Fiber Optic Cable Singlemode SMF-28e Low Loss Fiber Wire For Aerial Duct Installation
Fiber Optic Cable 2 Core
,Singlemode Fiber Optic Cable
,SMF-28e single mode fiber optic cable
2-Core Fiber Optic Cable Singlemode SMF-28e Low Loss Fiber Wire For Aerial/Duct Installation
Product Introduction
As a cost-effective and high-performance communication transmission solution, our Factory Price 2-Core Fiber Optic Cable is specifically designed for aerial and duct installation scenarios, integrating stability, durability and cost advantages. Adopting high-quality optical fiber core and professional protective structure, it is mainly used for short to medium distance signal transmission in telecom networks, broadband access, enterprise wiring, and rural information construction.
Product Structure
- Fiber Optic Core (Core Component): Dual-core single-mode (SMF-28e) or multimode (OM3/OM4) fiber optic cores, with core/cladding diameters of 9/125μm (single-mode) or 50/125μm (multimode).
- Loose Tube: High-quality PBT loose tube effectively protects the fiber optic core from external pressure and mechanical damage.
- Reinforcing Ribs: Non-metallic (FRP) or metallic (galvanized steel wire) reinforcing core material provides strong tensile and compressive strength.
- Water-Blocking Layer: Longitudinal water-blocking tape is wrapped around the cable core material and combined with water-blocking yarn inside the loose tube to form a double water-blocking protection system.
- Armor Layer (Optional): Double-sided plastic-coated steel tape (PSP) armor enhances the cable's mechanical protection performance, resisting external impact, rodent bites, and corrosion.
- Outer Sheath: High-quality PE or PVC outer sheath with excellent UV resistance, aging resistance, and abrasion resistance.
Product Parameters
|
Parameter Item
|
Standard Value
|
|---|---|
|
Cable Model
|
2-Core Fiber Optic Cable (Aerial/Duct Type)
|
|
Fiber Core Count
|
2 Core
|
|
Fiber Type
|
Single-mode (SMF-28e, 9/125μm) / Multimode (OM3/OM4, 50/125μm)
|
|
Transmission Loss
|
Single-mode: ≤0.22dB/km (1550nm), ≤0.36dB/km (1310nm); Multimode: ≤3.5dB/km (850nm), ≤1.0dB/km (1300nm)
|
|
Strengthening Member
|
FRP (Non-metallic) / Galvanized Steel Wire (Metallic)
|
|
Armoring Layer (Optional)
|
Double-sided Plastic-coated Steel Tape (PSP)
|
|
Outer Sheath Material
|
PE / PVC
|
|
Operating Temperature Range
|
-40℃ ~ +70℃
|
|
Installation Method
|
Aerial Installation, Duct Installation
|
|
Standard Compliance
|
IEC, Telcordia
|
|
Standard Length
|
1000m/2000m per drum (Customizable)
|
|
Bending Radius
|
Static: ≥10×Cable Outer Diameter; Dynamic: ≥20×Cable Outer Diameter
|
Application Scenarios
-
Aerial Installation Scenarios: Urban and rural telecom broadband network erection, power communication line laying, enterprise campus aerial wiring, rural information construction overhead lines. It can be directly erected on existing electric poles, saving construction costs and shortening the construction cycle.
-
Duct Installation Scenarios: Underground duct laying in urban areas, duct wiring in industrial parks, duct communication lines in residential communities, and underground signal transmission lines in public facilities. It is suitable for threading in PVC ducts, avoiding damage from external factors.
-
Other Matching Scenarios: Short-distance signal transmission in video surveillance systems (such as road monitoring, community monitoring), enterprise internal network wiring, telecom access network extension, and emergency communication line laying.
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