Clear Cover for Direct Buried Coupler

  • Model NO.: DBC
  • Structure: FC
  • Ferrule Endface: APC
  • Fabrication Process: Moulded
  • Light Source TYPE: Laser
  • Brand: Blqd
  • Trademark: blqd
  • Origin: China
  • Transmission Medium: Multimode
  • Number of Cores: Multi-Core
  • Shape: Circular
  • Application: Network Equipment
  • Connector Type: FC-APC
  • 7~14mm: Clear and Black Color
  • Specification: International Standard
  • HS Code: 39174000

Clear Cover for Direct Buried Coupler
Clear Cover for Direct Buried Coupler
Clear Cover for Direct Buried Coupler
dB clear cover

We are the professional manufacturer for plastic fittings for many years.
And our products are good qulaity.
The Specification including from 3mm to 16mm.

This series of fittings is made of plastic which is widely used in pneumatic system, optical fiber.

Technique information:
Medium: Air and Water
Working Pressure: 0~150PSI
Working Temperature: 0-60°
Air tube connected: Nylon and Polyurethane.

Bare Conductors

Bare aluminium conductors are electrical conductors made from pure aluminium. They are used in various electrical applications, including overhead power transmission and distribution lines.


Bare aluminium conductors have several advantages over other types of conductors. Firstly, aluminium is lighter than copper, which makes it easier to handle and install. This is particularly important for overhead power lines, where the weight of the conductor can have a significant impact on the cost and feasibility of the project.

Secondly, aluminium has a higher conductivity-to-weight ratio than copper. This means that for a given weight, aluminium conductors can carry more current than copper conductors. This makes them more efficient in terms of power transmission.

However, bare aluminium conductors also have some disadvantages. One major drawback is their lower mechanical strength compared to copper conductors. This makes them more susceptible to sagging and stretching under the weight of their own span, especially in hot weather conditions. To address this issue, aluminium conductors are often reinforced with steel strands to improve their mechanical strength.

Another disadvantage is that aluminium has a higher resistance than copper, which can result in higher power losses and voltage drops. To mitigate this, aluminium conductors are typically designed with larger cross-sectional areas compared to copper conductors to compensate for the higher resistance.

Overall, bare aluminium conductors are widely used in electrical power transmission and distribution systems due to their cost-effectiveness, lightweight, and high conductivity-to-weight ratio. However, careful design and installation considerations are necessary to ensure their mechanical strength and minimize power losses.

Aluminium Bare Stranded Conductors,Bare Aluminium Conductors,Overhead Transmission Line, Transmission line Bare Aluminium Conductors

Ruitian Cable CO.,LTD. , https://www.rtpowercable.com

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