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Cables Blog - Cat6, Cat5e, Cat5, Ethernet Cables, Power Cables, HDMI

Buy Cables Online offers Cat 6 Ethernet Cables ( Cat6 ), Cat 5e Patch Cables ( Cat5e ), Network Patch Cables, Patch Cables, Ethernet Cables, Fiber Optic Cables, Custom Cables, Power Cables, Power Cords, HDMI Cables, Bulk Cables and more.

Fiber Optic Cables view all

Datacomm Cables ( provides a comprehensive catalog of Fiber Optic Cables (sometimes spelled "fibre optic") and related products. Among our complete line is a wide variety of ready-made Fiber Optic Patch, and we can also custom make them for any application and installation in professional and home environments

Popular: Single Mode LC to LC 9/125 Micron view all

Networking Cables, Data Center Cables view all offers an extensive collections of cables, cords, and accessories to suit your needs. Data center cables, Ethernet cables, Fiber Optic cables, home theater cables, RCA cables, network cables, quick ship pack cables, custom cables, and much more. Whether you are looking for a CAT 6 cable, Cat 5 cable, or USB printer cable, for that new projects, we’ve got everything you need.

Popular: 10 Foot Cat 6 Bootless Ethernet Cables view all

Power Cords Power Cables view all

Datacomm Cables ( has all of the power cables and power cords that you need for your datacenter, office, home office, or other requirements including: C14 to C13 Connectors for PDUs in Racks, C19 to C20 Connectors for PDUs in Racks, 5-15P to C13 Connectors for computers, servers and basically all computer equipment plus many more configurations.

Popular: C14 to C13 Black 15 Amp Power Cords view all

HDMI Cables, Hi-Speed, VGA to HDMI view all

When it comes to connectivity, we've got you covered. Check our selection of HDMI cables or VGA to HDMI conversion equipment for an outstanding home theater experience. If you need to set up your home office or a CCTV network, you can find all the accessories you need right here. Browse to find the solutions you are looking for at just the right price.

Popular: High-Speed 4k HDMI Cable with Ethernet view all

Outdoor Cables view all

Our outdoor ethernet cables are shielded to protect from weather. Whether it is a Small or large outdoor cabling project, we have your cables.

Popular Outdoor Cables: Shielded Burial Cat6 Outdoor-Rated Cables in Black view all


Ethernet is a protocol that describes how information travels through a cable. Ethernet cables are simply wires that comply with Ethernet protocols. These cables are made of copper or optical fiber. Patch cables are simply ethernet cables which have connectors at both ends. So, when comparing Ethernet cables vs. patch cables, what’s the difference? In addition to having connectors at both ends, patch cables are usually much shorter than standard Ethernet cables. Large networks with many devices, switches, routers, and “patch panels” use both long ethernet cables and shorter patch cables. Patch panels are a sort of network switchboard, with lots of ports for connecting devices to a network. These panels make it much easier to switch out or reconfigure certain devices without disturbing others. The short cords that connect devices to a network through a patch panel in a stack or network closet are called “patch cables.”

Patch cables are compatible with the type or category of ethernet cables over which the network runs. This is because even though the cat6 ethernet cable is backward compatible with the cat5, the cat6 has greater bandwidth and is capable of transmitting data at higher speeds than the cat5. If a cat5 patch cable connects devices that run over a cat6 network, things might start to slow down.

Most patch cables are known as “straight through” or “pass through” cables that send signals directly from a device to a switch, router, or panel. A specialized type of patch cable is the “crossover” cable. These cables reverse the direction of sending and receiving data on one of the connectors. Ordinary ethernet patch cables connect two different types of devices, like a router to a computer or a modem to a router. However, when connecting two of the same kind of devices, like a computer to a computer, a crossover cable is necessary to allow the machines to simultaneously send and receive signals between each other. If the wiring within the cable didn’t “cross over,” or connect to different pins on one end, the signals would be trying to go in two different directions over the same wire and the signal would get nowhere.

It’s rare for a home user to need a crossover patch cable. A much more common use of patch cable is to connect a computer or laptop to a wired network through a wall jack, or a computer to a switch or router. Data centers or large structured cabling systems within large buildings or over several buildings may buy ethernet cables in bulk, running them hundreds of feet within walls or above ceilings, where they may terminate in a patch panel which then employs much shorter patch cables to connect devices.

If you need answers about regular ethernet vs. patch cables, contact and we’ll be happy to find the cables that fit your needs.

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