Monthly Archives: June 2023
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Posted: June 28, 2023Read more »
If your office feels a bit cramped but your company is not ready to take the plunge into a bigger floor plan, it might be time to further maximize the space you have. The thought of squeezing more usable square footage out of already-small confines such as server rooms, telecom closets, or retail spaces may seem daunting. But there’s a smart solution that’s relatively inexpensive: wall-mounted equipment cabinets.
This blog post describes two big benefits of wall-mounted cabinets and concludes with some details about ShowMeCables’ large selection of them.
Wall-mounted cabinets offer most of the benefits of floor cabinets – they’re rugged, secure, come in many sizes, and have pro features like built-in fans, locking front and side doors, and a front panel of tempered glass for monitoring rack components.
Freeing Up Floor Space
A few benefits make wall cabinets unique. First, they don’t hog floor space. Install one or two in place of a floor cabinet and you’ll marvel at how much bigger the
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Posted: June 26, 2023Read more »
When building or repairing DB9 cable assemblies many customers request a DB9 connector pinout reference drawing in order to determine where each conductor of the cable should be terminated to. There are several primary types of DB9 connector pinout schemes that we will review in blog post.
Key Takeaways
- A DB9 connector is a nine-contact D-sub connector commonly used for serial and control applications.
- DB9 and RS-232 are not the same thing; DB9 identifies the physical connector, while RS-232 identifies a communication interface.
- Always verify the DB9 connector pinout before wiring or replacing a cable.
- Male and female DB9 connectors have different physical contact configurations.
- Straight-through and null modem cables use different wiring configurations.
- TXD, RXD, and GND are important signals in common RS-232 DB9 applications.
- Not every DB9 connector follows a standard RS-232 pinout.
- OEM equipment may use custom DB9 pin configurations for communication and control.
- Correct connector
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Posted: June 26, 2023Read more »
Adapting an RJ11 to an RJ45 Cable: A Practical Guide
Using an RJ11 to RJ45 wiring diagram is the best way to convert from the 8-positon RJ45 to a 6-position RJ11 connector. In today's rapidly evolving technological landscape, the need to adapt and repurpose existing equipment is becoming increasingly common. In this blog post, we will explore the steps required to successfully adapt an RJ11 to an RJ45 cable.
Key Takeaways
- RJ11 and RJ45 are not interchangeable simply because they use similar modular connectors.
- RJ11 is commonly associated with telephone and voice applications.
- RJ45/8P8C connectors are widely used for Ethernet networking.
- Always verify the RJ11-to-RJ45 pinout before creating or purchasing a cable.
- A physical connection does not guarantee electrical or network compatibility.
- Check the number of conductors and required signal assignments.
- Always confirm the connector's viewing orientation when following a wiring diagram.
- Do not assume that an RJ11-to-RJ45 connection can
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Posted: June 22, 2023Read more »
Floor-mounted rack or wall-mounted rack? It’s a key consideration when you shop for a rack for your IT networking equipment. The obvious benefit of wall-mounted models is that they don’t take up floor space in small rooms. But space isn’t everything.
Below we list six solid advantages of floor-mounted racks, also known as free-standing racks. We conclude with a summary of ShowMeCables’ floor-mounted offerings.
Advantages of Floor-Mounted Racks
- Increased Weight Capacity: Floor-mounted racks are typically designed to support heavier equipment and larger network setups. They can accommodate a higher weight capacity compared to wall-mounted racks, making them suitable for larger networks with multiple servers, switches, and other network devices.
- Enhanced Stability: Floor-mounted racks are more stable and less prone to movement or vibrations compared to wall-mounted racks. This stability is especially important for delicate or sensitive equipment that may be affected by excessive movement.
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Posted: June 08, 2023Read more »
Source: ShowMeCables
Picture this: you're settling in for a night of entertainment, ready to watch your favorite movie or TV show. But instead of being greeted with crystal-clear sound and picture quality, you're bombarded by a blurry image and distorted audio that makes it tough to follow the action.
Frustrating, right? Fortunately, there's an easy solution: using an HDMI AV Cable. These audio/video cables pack a powerful punch, providing crisp visuals and immersive sound that will elevate your viewing experience to new heights!
In this article, we'll discuss the basics of HDMI Audio/Video Cables, explain their various benefits, and provide tips on choosing the right one.
Basics of HDMI AV Cables
HDMI stands for High-Definition Multimedia Interface. It is an industry-standard audio/video interface that provides digital signals between a source device—such as a Blu-ray player or video game console—and a display monitor or television.
HDMI AV cables are designed to transmit audio and video
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Posted: June 01, 2023Read more »
Source: Showmecables
Cables are often the unsung hero of your operations, bringing power and connectivity to the most critical aspects of your industrial or commercial enterprise. Among the various types of cables available, the 600V VNTC (Vinyl-Nylon Tray Cable) stands out as a top choice for those seeking to optimize their power distribution systems.
A 600V VNTC Tray Cable is a type of multi-conductor electrical cable designed for use in industrial and commercial settings.
In this article, we will explore the numerous advantages of 600V VNTC Tray Cables, and how they can revolutionize power distribution in your industry.
What are 600 VNTC Tray Cables
VNTC cables are constructed with stranded copper conductors insulated with a flame-retardant PVC (polyvinyl chloride) material. They also feature a nylon jacket, which provides additional mechanical protection and resistance to oil, sunlight, and other environmental factors.
The "600V" refers to the voltage rating, which indicates that the