75 Ohm 625 Jcam Trunk Cable with Messenger for CATV Networks

• Customization: Available
• Application: Local Communication Cable, Coaxial Cable
• Conductor Material: BC/CCS/CCA/TC/CU/CCAG
• Model NO.: PIII 625JCAM
• Cover Material: PE
• Type: Trunk Cable
• Material Shape: Wire
• Conductor Type: Solid
• Wire Core Material: Copper Clad Aluminum
• Certification: CE, ISO
• Model: P3 625 Jcam
• Brand: Libo
• Diameter Over Jacket: 17.40
• Transport Package: 500m/762m 2500ft/1000m
• Specification: P3 625JCAM
• Trademark: Libo
• Origin: China
• HS Code: 85442000
• Production Capacity: 1500km Per Month

Product Description

Detailed Product Description

 

 

75 Ohm Seamless Aluminium Tube Trunk Cable 625 with Messenger For CATV Distribution 
 
Quick Details:
Aluminum Tube Trunk Cable PIII 625 JCAM
Seamless aluminum tube as outer conductor
Patented technology
High quality PE outer jacket
Asphalt or flooding compound is available
 
Product description:
The jacketed messenger is connected to the trunk cable member with a web.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; messenger is made of zinc coated (galvanized) carbon steel wire. 
 
Applications:
P3 625JCAM 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	0.685	17.40
Jacket wall thickness	0.030	0.760
Steel messenger diameter	0.109	2.77

 
Packing:
Buyer's labels and cartons OEM/ODM desgin service is available.
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 @68^OF: 1.0 Ohms/100ft(3.51 ohms/km)
 
Attenuation@ 68^OF(20^oC):

@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:

• 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 isavailable; 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 Development Center.