Page 23 - Blog

West Penn Wire is a designer and manufacturer of low-voltage cables that falls under the Belden umbrella. Here at ShowMeCables, we carry a number of their multi-conductor options. Dozens of standard multi-conductor cables for audio/video such as Belden 8723 are available as well as cables with more specific uses.

Multi-Conductor Cable

One of West Penn’s specialties is multi-conductor cables that can be used for a multitude of applications. For example, there are 2-conductor cables designed for basic at-home speakers as well as 4-conductor cables for multiple speaker sets. Some of these are even UV resistant and waterproof for outdoor equipment such as intercoms and poolside speakers.

These cables come in various configurations. Shielded vs. unshielded, PVC vs. plenum, solid vs. stranded, and more. With almost 100 different cables available, there is something for almost any low-voltage situation. These options are available in both 500’ and 1000’ rolls.

Fire Alarm Cable

ShowMeCables

While many data centers and other tech rooms use large racks and cabinets to hold equipment, sometimes a more compact solution is needed. A full-fledged rack or cabinet can be overkill for installing something as simple as a single patch panel. To save space and keep the installation easy, a bracket is often the best option.

Installing a bracket is a fairly easy project once a good spot has been picked out for it. The bracket itself will come with the screws, washers, and wall anchors that will be needed. Beyond that, just a few simple tools will are used for an install.

For this guide, we will be using a basic 1 RU (rack unit) wall mount bracket with a 6” depth and installing an ethernet patch panel. Rack units are the standard of measurement used for racks, cabinets, and brackets. For width, any rack, cabinet, or bracket should be 19” across. For length, the number of RUs determines the size with 1 RU equal to 1.75”. Patch panels, shelves, and other attachable pieces of equipment should

Here at ShowMeCables, we carry thousands of different standard cables from ethernet to fiber to coax and more. While these stock options cover a multitude of different scenarios, sometimes users find themselves in a situation where a more specialized solution is required. Whether that means a cable in an unusual size or something with off-beat connectors, ShowMeCables likely has a solution for you.

To get started with custom cables, click the button that says Shop Custom Cables in the blue bar going across our web page. This is visible on every page of our website and will land users on the Cable Builder itself, which opens with two different options for users in Step 1.

Step 1: Select Cable Builder Tool

For this first step, users will need to select one of two different buttons. The left button is labeled Design Custom Cables & Order Online. This button will lead to Step 2 and onwards, which is what the majority of this article covers. The cable builder viewable in Step 2 covers most

The term “DIN” covers a variety of different connectors used for power, audio, data, video, and more. DIN stands for Deutsches Institut für Normung, the German national standards organization that developed DIN connectors. There is a bit of basic information to know about DIN connectors before working on assembling one.

There are many different versions of DIN connectors. The name of each type comes from the number of pins the connector has (3-pin DIN, 4-pin DIN, etc.) Some of these pin numbers come in different configurations, with the pins arranged differently from one configuration to the next. For example, 8-pin DIN comes in 262° and 270° versions.

Note: This image does not display all available DINs, but these are the most common types.

There are also Mini versions of some DIN connectors, but these are generally developed for specific uses and referred to by other names. For example, an S-video connection is actually a 4-pin Mini-DIN but is generally just called S-video.

The other

Cable switches are used to connect multiple signal inputs (computers, DVD players, video game consoles, etc.) to a single output (televisions, computer monitors, etc.). Switches all work on the same general principle and most are purely mechanical. A switch only goes from multiple inputs to one output; if you need to go from one input to multiple outputs, you will need a splitter instead.

Switches are used when you have a screen, such as a TV or computer monitor, that does not have enough ports. For example, say you have a TV with one HDMI port but you want to connect a DVD player, a laptop, and a video game console. One option would be to constantly reach behind the TV and switch the cables, but that gets old fast. The simpler solution would be using a switch that connects all three devices to the TV and lets you change between them at the push of a button.

Most switches are mechanical and do not require a power cable to work. The inside of a switch works similar to switching the rails

Banana connectors are the most common speaker wire connector, with virtually every speaker on the market having banana ports. While there are other connectors that can be used with speaker cable (the cable can even be wired directly to speakers without a connector), banana plugs are by and large the most useful.

Other types of speaker connectors are harder to use and a bit outdated, being more fragile and not providing as strong of a connection between the wire and speaker. While connecting bare wire straight to a speaker technically provides a better signal, bare cable without a connector attached is more prone to be damaged. In the long run, that will result in a worse signal than what banana plugs provide. Having cable directly wired into speakers also makes moving the speakers around difficult, especially compared to just unplugging a cable.

A video guide of the below steps is available at the bottom of the article.

Step 1: Gathering the Supplies

There are a few simple supplies that

Coax splitters for Internet and TV are used to connect multiple TVs, computer monitors, or other devices to a single signal source. There are differences between the various types of splitters, but a few general rules apply to them all. Coax splitters only go from one input to multiple outputs; if you need to go from multiple inputs to one output, you need a switch instead.

When a signal goes through a splitter, it is divided and becomes weaker. Imagine an HDMI splitter as an example. Modern HDMI cables are capable of a 4k signal, which works fine if you are using a single HDMI cable by itself. However, say you use a 4-way HDMI splitter to run four cables to four TVs. Each signal would only have half the normal strength so none of the TVs will have 4k quality.

Because the signal is evenly divided, the signal will become weaker for bigger splitters. A 2-way splitter will have signals with ½ the normal strength, a 3-way splitter will have ⅓ the normal strength, etc. This is true even if

3.5mm jacks, also called headphone jacks, are the most common type of audio cable. There are different variations of the 3.5mm audio jack, such as the smaller 2.5mm and the larger ¼”, but they are all functionally similar. 3.5mm cables are commonly available as off-the-shelf items, but sometimes a repair it easier than a replacement. Other times, users need a custom size not available as a standard cable.

This guide will show users how to assemble 3.5mm cable themselves, either as a repair or brand-new installation. Since 2.5mm and ¼” jacks are the same shape as 3.5mm, they use the same installation process and the below steps can be used as a general guideline for them as well.

Before getting started, it is important to note there are different types of 3.5mm connections. These three types are TS, TRS, and TRRS. TS connections are used for mono audio or independent microphones and have one ring around the metal end of the connector. TRS connections are used for stereo audio and

Anyone who has ever used a desk or wall phone knows they all have one problem in common: cords getting tangled. In the long run, it does not particularly matter how careful or gentle you are with a coiled handset cord. Eventually, the cord is going to end up as a jumbled mess. Preventing a cord from tangling in the first place is where a detangler comes in.

Phone cords do not last forever. When a cord starts to tangle, the smaller wires inside the cord begin to bend the wrong ways and start developing small, unnoticeable kinks. While the damage does not have immediate effects, it does add up over time. Eventually, the phone cord will start to have static because the damaged telephone wire can no longer transmit a phone signal properly.

Along with a static-filled signal, tangled cords are just annoying. You sit there trying to keep the cord straight as it wraps around itself, wraps around your hand, and knocks a picture frame off the table all while the damage keeps compiling. Eliminating

Modern telephone cords have been in use for a long time, with little change since their invention in the 1970s. Finding phone cords in the store can be tricky today; many stores have stopped carrying telephone cables since so many people only use cell phones now. This rings especially true for coiled handset cords. With these cables becoming rarer, sometimes it is better to repair rather than replace them. Other times, users may just need a cable not available in a standard length.

There is a bit of variation with different connectors available, as well as different wiring schemes (called pinouts) for the smaller wires inside the main cord. This guide will cover how to attach a connector to the end of bare telephone wire and the difference between wiring pinouts.

Step 1: Gathering the Supplies

There are a few simple supplies that will be needed for an installation or repair. The key components are the bare phone cable and the correct type of connectors. There are three main types