Originally known as ‘D-subminiature’ DB style connectors are common UFD connectors or say monitor cables which operate in computing devices, audio/video, and data applications. DB25 and DB9 serial cables are the renowned types of D-sub connectors, used in PCs for serial and parallel ports.

The High-Density DB style is another type of D-sub connector which looks like a regular DB connector. Often called ‘HD’ connectors they have three rows of pins instead of two. HD15 is the most common type of connector used for video cards and monitors.

Micro DB connector comes with smaller pins than the HD connector pins. It is commonly known as a ‘half-pitch’ DB connector. Majorly, SCSI applications use them. MD50 and MD68 are the most popular connections types.

The D-sub connectors’ names are equivalent with the total number of pins that they can hold. For example, DB9 Series Cables contain 9 pins. However, in some cases, a DB25 connector has 4 to 5 loaded pins. Another product is the HD15 connector used by monitors. In most cases, monitor cables contains 14 pins but still called an HD15 connector.

To know all about the ins and outs of the DB connectors, you can refer the detailed guide we have prepare for you.

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DB9 Connectors

These types of connectors have 9 pins arranged in two rows. The first 5 pins are in the top and 4 pins in the bottom row. Each shell size is related to a certain number of pins or socket. Hence, DB9 denotes sub with a 9-position shell size and 9-position contact configuration. Rs-232 applications commonly use this interface.

For several years, these ports have been standard equipment on PCs. The serial port on usual Computer system is DB9 male. This connector supports full-duplex data transfer.

DB25 Connectors

In DB25 connector, the top row has 13 pins and the lower row has 12 pins.

SCSI applications or RS-232 serial uses DB25 connectors. In parallel applications, the DB25 connector is sometimes known as IEEE-1284 Type A Connector. In older systems normally, there was one DB25 female parallel port. Even you will find male DB25 serial port instead of DB9 sometimes. The DB25 SCSI connections are female and are available on older Apple computers as well as on expansion cards for SCSI devices.

Just like the DB9 connectors, serial connections with the transmission of data provided by standard RS-232 uses these connectors. Initially they were used to connect printers. Hence, they are also known as ‘Printer Port’.

DB15 Connectors

With 15 pins arranged in two rows, the top row has 8 pins and a lower row has 7. Make sure that you don’t get confused with HD15 connectors which include three rows. The DB15 connector has two rows of pins found on sound cards, older AUI network cards and devices, legacy Macintosh® monitors. The most common peripheral for this port was a joystick or video game controller, therefore, it is known as a ‘Game Port’.

This VGA socket is one of the typical examples of DB15 connectors. You can find the same on Windows-based laptops and entry-level PCs.

DB37 Connectors

This type of connector has 37 pins arranged in two rows. The top row has 19 pins and rest of the 18 pins arranged in two rows. Cisco® networking hardware and other applications that use RS-449 serial communication often uses these type of connectors.

Another various models of sensors, switches, satellite antennas, control systems, video hardware, security control systems, and so on utilize these connectors.

HD15 Connectors

As mentioned above this connector has 15 pins arranged in three rows. Each of the row divided into 5 pins with the middle row slightly offset from the top and bottom. This connector is a High-Density DB-style connector. Another popular name is ‘VGA connector’ mostly used in video applications that support high resolutions like SVGA, XGA, UXGA. On most HD15 male connectors, there is one pin missing from the middle row.

This is a commonly used connector as a video interface for computers and monitors. You can also find them on HD displays, satellite receivers, and cable boxes.

Applications

You can often find D-sub connectors on communication ports to create communication between different monitors, printers, and power supply devices. Token ring network and other controller area networks also use DB9 serial cables. Other applications include video output, game controller ports, multi-channel analog, and AES digital audio.

Over the years, there have been additions of new connectors with the evolution of technology. However, you can still consider using them. The DB connectors are still popular because of their usage, form factor, size, density, and cost which offers significant value to the end users. This Blog is originally posted here; A Complete Guide to DB Style Connectors & Cables

If you found this article useful, here are some others that may be of interest

What are DB9 Serial Cable and how to select the right one ?

DB9 Cables, Their Types, and Working Simplified!

Use of Modem and Null Modem Cables

Pros and Cons of DB9 D-Subminiature Connectors

Benefit of Computer Adapters and Connectors

A Web Of Power Cables

Hanging Graphics Card

Plugging The Motherboard Cables Wrong Way

Not Pressing Power Cables

Squishing Your Drive Cables

Installing Ram, The Wrong Way

Conclusion

Some years from now, it won’t be surprising to see workplace sans cables. It would be rare to see employees and network staff bending over to make some or the other adjustments with computer adapters or cables, desks full of cable clutter and people tumbling over wires. Talking about now, that scenario is non-existent. We need cables to run every equipment at workplace including desktops, monitors and laptops.

Now, talking about a workplace with cables, you will come across two kinds of environment. One, an organized environment with cables named, categorized and arranged perfectly. And two, an unorganized one where in the cables lie at scattered places looking like a snake pit. Well, regardless of whether or not your workplace has organized computer cables well, we have come up with a guide that will help you to organize your cables and wires.

But, before we understand about the ways in which Cable Management can benefit you, let’s understand as to what happens if you not organize your cables well.

In confined and unorganized spaces, you will often see that people cram cables into the available space. And this is what happens due to that:

Overheating Issues

While installing computer cables, if the available space isn’t airy, it can create overheating. This overheating usually happens due to blocked airflows and damages the wires in a long run. And of course, your equipment is likely to get damaged too.

Reduced Life Expectancy

If you wish the life of your cables to last long, you must have a cable management system in place. You must protect your wires from bending and heating as it can damage them from within. Even if there are loosely hanging cables, the wires are likely to entangle amongst each other and result into a bigger damage.

Other Dangers

Due to overheating in the place where people keep several cables together, fire incidents are likely to happen. Also, people are likely to trip and fall if you have scattered the cables all over the place. To keep these issues at bay, it is important to keep the cables organized.

Now that you have known how the lack of Cable Management can affect your workplace productivity, we will understand how and in what ways it can benefit you. So, here we go!

Save Time And Frustration

Even if it comes to untangling a small knot formed on your earphones, it is frustrating. So, leave alone computer cables! If you do not like to meddle your way through different computer adapters and cables while replacing or installing an equipment, you must organize them rightly. To be able to do so, you can take help of label printers and wire markers so that you can identify the cords properly and pursue the installation tasks with ease. This saves a lot of time as well.

Create A Good Impression

You and your company might be professional and experts in the field that you work in. But nothing creates an impression as bad as a cluttered workplace. Let’s say if one of your clients suddenly drop in for a visit at your workplace and see an untidy place. Aren’t they less likely to do so the next time? In fact, they might even contemplate getting into a business deal with you. So, if you want to make a good impression, cable management is must.

Save On Finances

Last but not the least, it is important to remember that good quality cables last long. Which means, you will not have to spend much on buying new cables. If the cables and cords at your workplace are loosely exposed and piled up, they will get damaged by crushing. To keep this at bay, you must make use of neat patches and other organizing systems. Believe it or not, but keeping the cables protected results helps you save on a lot of finances in a long run.

We hope the above information was good enough to help you understand the importance of cable management. Some companies that are into selling computer adapters and cables also provide their customers with the accessories needed to manage the cables. So, ensure that you make your purchase from the right resource. And stay tuned until we see you again with some more interesting information!

Cable Management at Workplace and How It Can Benefit You? To read entire blog click here : Originally posted here