Shaoxing Libo Electric Co., Ltd
Zhejiang Libo Industrial Co.,Ltd. Leading trunk cable manufacturer in China. Expert for leaky feeder cable.
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Seamless Aluminum Distribution Cable 625 with Floodant Compound Trunk Cable With ANSI SCTE standard
Quick Details:
• Aluminum Tube Trunk Cable PIII 625 JCASS
• Seamless aluminum tube as outer conductor
• Patented technology
• High quality PE outer jacket
• Asphalt or flooding compound is available
Product description:
PIII 625 JCASS trunk cable is produced according to ANSI/SCTE standard Inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene; it is tightly covered by seamless aluminum tube. Jacket is medium density PE. Flooded compound is used to prevent corrosion of the trunk cable.
Applications:
P3 625JCASS 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.
Physical dimensions | ||
component | inches | mm |
Inner conductor | 0.137 | 3.48 |
diameter over dielectric | 0.565 | 14.35 |
diameter over aluminum tube | 0.625 | 15.88 |
Outer conductor thickness | 0.030 | 0.76 |
Diameter over jacket | 0.695 | 17.65 |
Jacket wall thickness | 0.030 | 0.760 |
Mechanical performance:
Minimum breaking strength of messenger: 1800lbs (816kg)
Minimum bending radius: 7.0 inches/17.8cm
Maximum pulling tension: 475lbs /216kgf
Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 87% nominal
Normal DC loop resistance @68OF: 1.0 Ohms/100ft(3.51 ohms/km)
Attenuation@ 68OF(20oC):
@Frequency MHZ | dB/100ft. (MAX.) | dB/100 meters(MAX.) |
5MHZ | 0.13 | 0.43 |
55MHZ | 0.46 | 1.51 |
83MHZ | 0.57 | 1.87 |
211MHZ | 0.92 | 3.02 |
250MHZ | 1 | 3.28 |
300MHZ | 1.08 | 3.54 |
350MHZ | 1.18 | 3.87 |
400MHZ | 1.27 | 4.17 |
450MHZ | 1.35 | 4.43 |
500MHZ | 1.43 | 4.69 |
550MHZ | 1.50 | 4.92 |
600MHZ | 1.58 | 5.18 |
750MHZ | 1.78 | 5.84 |
865MHZ | 1.93 | 6.33 |
1000MHZ | 2.07 | 6.79 |
Competitive Advantage: