To transmit your electrical signals with low loss and no interference, and do it with cost-effectiveness, you can’t beat bulk coaxial cable. With its copper core protected by shielding, dielectric insulation, and a rugged outer jacket, coax is perfect for so many uses – especially when bought in money-saving bulk coaxial cable spools that allow you to custom cut it to the exact lengths you need.

Below we describe how coax is different from other cable types, what its best uses are, and the advantages of buying it in bulk lengths of up to 1,000 feet. We conclude with a few features of our extensive line of bulk coax.

Coaxial Cable Benefits

Coaxial cable is known for its cylindrical construction and the presence of multiple layers. It consists of a central conductor, which is usually a copper or aluminum wire, surrounded by an insulating layer. Outside the insulator, there is a metallic shield, and the entire cable is covered by an outer insulating layer.

The nature of coaxial cable provides many advantages:

  • Signal Integrity: Coax is designed to carry high-frequency signals with minimal interference. The structure, with a central conductor and insulating layers, helps to prevent signal leakage and external interference.
  • High Bandwidth: Coaxial cable boasts robust support for high bandwidth, catering to the insatiable demand for data among consumers. While fiber optics theoretically offer unlimited bandwidth, coaxial cable implementations prove more accessible and cost-effective, avoiding hurdles like optical beat interference (OBI) that can hinder fiber solutions.
  • Protection: The metallic shield around the central conductor blocks external electromagnetic interference (EMI) and also contains the signals within the cable, reducing the risk of interference with nearby cables.
  • Easy Installation: Installation of coaxial cable stands out for its simplicity, contrasting with the often-cumbersome process of fiber installation. Coax cables can be effortlessly installed using basic hand tools, regardless of their size, thanks to a single conductor that is large enough for easy handling.
  • Easy Location: Coaxial excels in ease of location, especially within households where homeowners can easily split and extend the cable without the need for costly media conversion. The metallic nature of coax allows for straightforward repair and weatherproofing without resorting to fusion splicing and splice enclosures.
  • Broadband Transmission: Coax cables can carry a wide range of frequencies, making them suitable for transmitting both analog and digital signals.
  • Power Delivery: Coaxial cables provide a valuable advantage by delivering power, a critical factor for electronic devices. Their metallic composition enables them to supply electrical power, making them indispensable for network-powered modems that ensure essential services, like internet phone connectivity, during local power outages or emergencies.
  • Durability: The outer insulating layer protects against physical damage, moisture, and environmental factors, making coaxial cables durable for both indoor and outdoor use.

Various Uses

Coaxial cables are most commonly used in the following applications:

  • Cable Television (CATV): Coax is widely used to transmit television signals from cable service providers to homes. For instance, the Belden 734D1 cable is often used for telecom, telco, broadcast, and other 75-ohm requirements.
  • Internet Connectivity: Coax cables are commonly used for cable broadband internet connections, delivering high-speed internet access to households and businesses.
  • Telecommunications: Coaxial cables are employed in various telecommunication systems to transmit voice and data signals over long distances.
  • Closed-Circuit Television (CCTV): Coax is used for transmitting video signals in surveillance systems.
  • Radio Frequency (RF) Applications: Coax cables are suitable for transmitting RF signals in applications such as radio communication, radar systems, and satellite communication.

Advantages of Bulk Coaxial Cable

Buying your coax in reels of up to 1,000 feet brings three big benefits:

  • Custom Lengths: From testing purposes to huge installations, bulk cable allows you to cut the exact lengths you need. This makes for more efficient installations and helps to reduce waste, save money, and cut excess inventory.
  • Lower Cost: As with most products, you will save money by buying cable in bulk – the longer the roll, the greater the savings. For instance, for some types of coax, ShowMeCables’ price for a 1,000-foot roll is 20% to 30% less per foot than if you buy up to 49 feet of coax. A 1,000-foot roll of RG6 coax cable costs about 25% less per foot than much shorter lengths.
  • Quicker Maintenance: When you use bulk cable to wire a server room, audiovisual equipment, an alarm system, etc., you can cut cable to the exact lengths you need. This not only eliminates the mess of excess cable, but makes it easier to install, remove or re-route cords and to troubleshoot wiring problems.

ShowMeCable’s Bulk Coaxial Cable

ShowMeCables has been providing bulk coax for about 30 years, so we probably have the exact type you need. Here are some key features of our vast inventory:

  • Selection: Choices from RG6 through RG213, in a dozen wire gauges
  • Protection: jackets for every environment – indoor, outdoor, factory floor, direct burial, more
  • Length Options: order by the foot or in spools of 500 or 1,000 feet
  • Dependability: Coax from trusted makers such as Belden, West Penn, SMC, and Commscope
  • Live Technical Support: We are here to answer your questions in real time and even make product recommendations if you want.

 

ShowMeCables’ bulk coaxial cable is in stock and available with same-day shipping. In-stock products ordered before 5 p.m. ET ship the same day, and if you have any questions about our bulk coaxial cable, contact our U.S.-based customer service at +1 (888) 519-9505, email us, or chat.