Aluminum Tube Cable QR540 for CATV Welded Trunk Cable Floodant
Compound for Vietnam
• QR540 JCASP Welded Alumium Trunk Cable
• Welded aluminum tape as outer conductor
• High quality PE outer jacket
• Asphalt or flooding compound is available
Inner conductor is high quality copper clad aluminum (CCA),
dielectric core is produced by insulating grade virgin
polyethylene; RF welded aluminum sheet as shield, and medium
density PE is used for jacket material. Asphaltic flooding compound
is used to prevent damage from moisture.
QR540 JCASP cable’s outer conductor is high quality electric
aluminum sheet, this trunk cable is used as main cable and
distribution cable for CATV network, such as base station and
equipment cabinets. It is applicable in transmission of single and
duplex analog signals and as well as duplex digital signals. The
trunk cable is also widely used in HFC duplex transmission network.
diameter over dielectric
diameter over aluminum shield
Outer conductor thickness
Diameter over jacket
Jacket wall thickness
Minimum bending radius: 4.0 inches/10.2cm
Maximum pulling tension: 220lbs /100kgf
Impedance: 75±2 ohms
Velocity of propagation: 88% nominal
Normal DC loop resistance @68OF: 1.61 Ohms/100ft(5.28 ohms/km)
Buyer's labels OEM/ODM design service is available.
- The trunk cable has excellent electrical performance and
outstanding transmission reliabilities. Frequency is from 5MHz to
1000MHz, it provides reliable transmission and anti-interference
effectiveness for duplex transmission network.
- To withstand rigors of environmental elements, jacketed burial cable or jacketed flooded cable is available; asphalt is added between outer conductor and jacket to prevent damages
from moisture and flood.
- Libo cable was established in 1994,it is subsidiary of Libo group
which is one of the 500 largest private enterprises in China.
- Libo cable developed the world’s first conforming seamless aluminum
tube trunk cable.
- Libo cable has a stable workforce and engineering team, the trunk
cable is with short lead-time and stable high quality.
- Libo cable is equipped with a Provincial-level Research and