Blogs

Power Supply For Home Security Systems:Power your security system safely. Compare Independent/PoE/Centralized modes effortlessly. Prevent failures with this expert camera wiring guide.

Customers keep asking COBTEL about running cables through PVC conduit, with the most common question being: how many network cables can you pull through a single PVC conduit? I. How many network cable

Master data center cabling standards today. Apply these data center cable management standards for effortless maintenance. Secure your data center network now.

Learn the difference between Fast Ethernet (100Mbps) vs Gigabit Ethernet (1000Mbps) Cable. We compare speed, cost, wiring & cables (Cat5e vs Cat6) to help you choose.

3G SDI cable: Choose the best 3G SDI cable. Learn about impedance, conductor, shielding, and outer jackets. Get clear video for your setup.

Discover the differences between single-mode and multi-mode fiber. Learn about bandwidth, distance, cost, and best uses for each type.

Discover what is fiber array and how fiber arrays enable high-speed optical communication in 5G, data centers, and IoT. Learn about features, testing, and applications.

Learn what is a fiber optic conduit and how fiber optic conduits ensure cable durability, reduce microbending loss, and support advanced networks. Discover innovations shaping the industry's future.

Learn key differences between optical fibers, pigtails, fiber patch cords, and optical cables. Discover uses, components, and how they work in fiber systems.

Start your career with this fiber optic technician course. Learn fiber optic types, working principles, and industry applications in simple terms.

Need the tips on how to choose the best DisplayPort cable? Learn 10 key tips like bandwidth, version, shielding, and certifications to pick the right one for 4K/8K.

Learn about fiber optic cable connectors: MPO, LC, ST, FC, SC, MU, E2000, PC, UPC, and APC. Discover features, applications, and standards.