trunk cable ,for CATV networks
| Payment Terms: | T/T |
|---|---|
| Place of Origin: | Hebei |
Company Profile
| Location: | Shijiazhuang, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Power Cable , Electric Wire And Cable , Communication Cable , Special Cable |
Product Detail
| Means of Transport: | Ocean |
|---|
Product Description
Trunk Cable
Aluminum Tube Trunk Cable 412JCA, 412JCA Distribution Trunk Cable / seamless trunk cable For CATV Networks
Competitive Advantage:
oThe 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.
oTo withstand rigors of environmental elements, jacketed burial cable or jacketed flooded cable isavailable; asphalt is added between outer conductor and jacket to prevent damages from moisture and flood.
oLibo cable was established in 1994,it is subsidiary of Libo group which is one of the 500 largest private enterprises in China.
oLibo cable developed the world's first conforming seamless aluminum tube trunk cable.
oLibo cable has a stable workforce and engineering team, the trunk cable is with short lead-time and stable high quality.
oLibo cable is equipped with a Provincial-level Research and Development Center.
Product description:
This is hig quality aluminum tube trunk cable with outstanding bending radius. The inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene, it is tightly covered by solid aluminum tube. Medium density PE is used as jacket material.
Physical dimensions | ||
component | inches | mm |
Inner conductor | 0.089 | 2.26 |
Diameter over dielectric | 0.362 | 9.19 |
Diameter over outer conductor | 0.411 | 10.46 |
Outer conductor thickness | 0.024 | 0.61 |
Diameter over jacket | 0.475 | 12.07 |
Jacket wall thickness | 0.0315 | 0.80 |
Mechanical performance:
Minimum bending radius: 6.0 inches/15.2cm
Maximum pulling tension: 150lbs /68kgf
Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 87% nominal
Nominal DC loop resistance at 68OF: 2.57 ohms/1000ft (8.43 ohms/km)
Attenuation at 68OF(20oC):
At Frequency MHZ | dB/100ft. (MAX.) | dB/100 meters(MAX.) |
5MHZ | 0.20 | 0.65 |
55MHZ | 0.69 | 2.26 |
83MHZ | 0.86 | 2.82 |
211MHZ | 1.41 | 4.62 |
250MHZ | 1.54 | 5.05 |
300MHZ | 1.70 | 5.57 |
350MHZ | 1.87 | 6.13 |
400MHZ | 1.97 | 6.46 |
450MHZ | 2.11 | 6.92 |
500MHZ | 2.24 | 7.34 |
550MHZ | 2.35 | 7.71 |
600MHZ | 2.47 | 8.10 |
750MHZ | 2.78 | 9.12 |
865MHZ | 3.01 | 9.87 |
1000MHZ | 3.27 | 10.73 |
Applications:
P3 412JCA 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.
Tag: truck cables ,main cable ,distribution cable
