Hot off the Presses - L-com’s 2018 Master Catalog

January 25, 2018 at 8:00 AM

 

The big reveal is here and we’re ready to share our 2018 Wired & Wireless Product Guide full of thousands of products including many new and best-selling items. Long regarded as a valuable resource for technicians, engineers and educators, L-com’s master catalog is packed with tips, tutorials, full-color product images and more, making it an excellent reference guide and educational tool.

 

Here are some of the new products featured this year:

·       M12 Ethernet Cabling for Harsh Environments

·       Continuous Flex Industrial Cables

·       HDMI High Flex Cables

·       Outdoor-Rated Ethernet Assemblies

·       Premium Panel Mounted Mini Coupler Kits

·       IP68-Rated Ruggedized LC Plugs and Receptacles

·       USB 3.1 Adapters

·       Category-Rated IP67 Bulkhead Shielded Panel Mount Couplers with Dust Cap

·       Heated 14x12x6 Enclosures

 

Getting a copy of our Wired & Wireless Product Guide is easy, simply fill out our online product guide request form and we will mail it to you straight away. You can also view this year’s catalog as a flip book or download pages from the product guide as PDFs.

 

411 on HDMI 2.1

January 18, 2018 at 8:00 AM

 

HDMI is one of the most widely recognized technologies used in video display applications today. It is used on newer HDTVs, Blu-ray players, Apple TVs, computers and many other video display devices. Able to stream both video and audio at the same time, the simple plug and play interface is easy to use, offers high definition video, crystal clear auido, and now HDMI is about to get even better!

 

HDMI recently released its newest specification, HDMI 2.1, and it is slated to take video to the next level.

 

Here is the 411 on HDMI 2.1:

 

·       Supports a range of higher video resolutions and faster refresh rates, including 8K 60Hz and 4K 120Hz for a captivating viewing expereince and smooth fast-action detail

 

·       Dynamic HDR displays every monent of a video at its ideal level of depth, detail, brightness, contrast and wider color gamuts, even when being viewed frame-by frame

 

·       48G cable for increased bandwidth up to 48Gbps for uncompressed HDMI 2.1 to support features including HDR and 8K video

 

·       Backward compatible with earlier HDMI versions

 

·       eARC provides support for advanced audio formats such as object-based audio. It also allows for advanced audio signal control abilities including device auto-detect.

 

·       Game Mode VRR includes variable refresh rate, which permits a 3D graphics processor to display the image at the same time it is rendered. This provides gameplay with better detail and more fluidity, it also reduces or eliminates lag, stutter and frame tearing.

 

As with all HDMI desginated products, thorough testing must be done to garner the HDMI 2.1 seal of approval. In regards to earlier HDMI specifications, HDMI 2.1 will superceded 2.0b and will continue to refernce and rely upon the 1.4b specification. HDMI 2.0 adopters will automatically have access to the HDMI 2.1 specification, HDMI 1.4b adopters will not have access. HDMI 1.4b products will continue to be tested to the 1.4b requirements. HDMI 2.1 compliance test specifications were published last year. The timeline for beginning compliance testing for HDMI 2.1 will be decided by each individual authorized testing center. 

 

To read more about the HDMI standards, check out this blog post.

 

Our Best-Selling Product of 2017

January 4, 2018 at 8:00 AM

 

To start off this year, we would like to take a moment to present the award for the best-selling product of 2017.  With so many high-performing, quality products in the running, the competition was fierce. But after all the votes (sales) were tallied, there was one clear winner.

 

And the winner is……(drumroll).…. the ECF504-SC5E coupler!

 

If you’re not familiar with this year’s best-selling product, here is what you’ve been missing:

 

The ECF504-SC5E is a Cat5e, RJ45, shielded, 8x8, panel-mount-style coupler that is ideal for telecom, LAN, voice/data and IDF/MDF applications. It is a part of L-com's ECF panel-mount RJ45 coupler line that combines an innovative design with a competitive price. With a solid, die-cast, metal mounting frame, these unique RJ45 couplers allow panel mounting with virtually any panel thickness.

 

This unique coupler is very versatile and was used in a wide variety of applications and purchased by a varied group of customers including OEM’s who used the ECF504-SC5E in enclosure and panel products, IT professionals and network installers who used the ECF504-SC5E in data center applications, and a host of other customers who used the ECF504-SC5E in a variety of Ethernet cable pass through applications.

 

On behalf of the ECF504-SC5E, we would like to thank all the customers who helped this product win the 2017 best seller award. Without your support, and purchases, none of this would be possible. (cue music).

 

Readers’ Choice -Top Blog Posts of 2017

December 21, 2017 at 8:00 AM

 

As we wrap up another year, we’d like to take a moment to look back on some of our most popular posts. We pride ourselves on providing informative content for our readers by covering a range of wired and wireless technology topics. We sincerely hope that you enjoyed reading our posts as much as we enjoyed writing them and in case you missed anything, here’s a highlight reel of the most popular posts of 2017.

 

 1.       Cable Showdown: Cat6 vs. Cat6a

 

It’s a Cat eat Cat world out there and Cat6 and Cat6a are two of the most popular standards for Ethernet cables. So, how do you decide between the two? One may work better than the other, depending on your application. To help you pick a winner, we compared them side-by-side for a showdown of category proportions. To see how each Cat fared, read the post.

 

 

2.       White-Space Wi-Fi 802.11af

 

Waste not, want not, seems to be a growing way of life for many people these days, and that theme will soon apply to the Wi-Fi spectrum as well. The IEEE standard 802.11af, also known as white-space Wi-Fi or White-Fi, will utilize the unused space in the TV spectrum, the TV white-space, to support Wi-Fi networks. Read the post to find out how it all works.

 

 

3.       OM5 – The Next Generation of Multimode Fiber

 

OM5 was chosen to be the new standard for cabling containing wideband multimode fiber in the 3rd edition of the ISO/IEC 11801 standard. The acceptance of this standard is a milestone for the fiber cabling performance category because it extends the benefits of this revolutionary multimode fiber within connected buildings and data centers worldwide. To find what you need to know about OM5, click here.

 

 

4.       802.11ax – The Next Big Thing

 

The IEEE will be adding to its 802.11 series of standards again with the launch of 802.11ax. 802.11ax is under development and will pick-up where 802.11ac left off by taking MIMO to the next level with MIMO-OFDM. This next big upgrade to Wi-Fi networks might not make its debut for a couple of years, but here’s a look at what’s coming.

 

 

5.       75 Ohm vs. 50 Ohm – Coaxial Comparison

 

Ohm may sound like something you’d say while meditating, but when it comes to coaxial cables, it is actually a unit of resistance. Ohms measure the impedance within the cable. Impedance is resistance to the flow of electrical current through a circuit. To see how 75 Ohm and 50 Ohm compare, read our post.

 

 

High Standards for HDMI

December 14, 2017 at 8:00 AM

 

Becoming a certified HDMI product is no simple task. HDMI Licensing LLC. has high standards for products that claim compliance and meeting their requirements is no easy feat.

 

To be HDMI compliant, a representative sample of each licensed HDMI product or component must pass rigorous testing prior to mass production or distribution. Here’s an inside look at everything that goes in to meeting the high standards for HDMI.

 

First, the manufacturer must become an HDMI adopter. They then self-test according to the most current HDMI Compliance Test Specification. This year, HDMI 2.1 is being released and is the most current specification. The test specification has a list of testing procedures and minimum requirements for how to test each product. This testing is limited and only evaluates the product’s HDMI compliance, it is not designed to test the overall product performance.

 

Next, the manufacturer must submit the first product of each product type (i.e. cable, sink, repeater or source) to an authorized testing center (ATC) for further testing. To submit a product for testing, the manufacturer must fill out an application, submit the product, provide all operating instructions or manuals, complete a capabilities declaration form and submit any ancillary material or equipment. The product is then evaluated for a pass or fail result. If a passing result is given, it is not required to test any other products of that type. If the product fails the compliance testing, the manufacturer is given a list of areas that did not pass, so they can make changes as needed.

 

 

With this year’s release of HDMI 2.1, comes a list of new specifications that must be met by HDMI certified products. These new requirements are available to all HDMI 2.0 adopters. HDMI 2.1 features include:

 

  • ·       Higher video resolutions and faster refresh rates
  • ·       Dynamic HDR for improved depth, brightness, contrast and wider color gamuts  
  • ·       48G cables for enabling up to 48Gbps speeds for uncompressed HDMI 2.1 feature support including 8K video with HDR
  • ·       eARC to support the most advanced audio formats and enable advanced audio signal control capabilities
  • ·       Game Mode VRR with variable refresh rate
  •  

As with all HDMI specifications, compliance testing must be performed for products to meet the HDMI 2.1 standards. All HDMI 2.0 adopters will have access to the HDMI 2.1 Compliance Testing Specification. The HDMI 2.1 specification supersedes HDMI 2.0b. All HDMI 1.4b products will continue to be tested to CTS 1.4b standards. HDMI 1.4b adopters cannot also be licensed to the HDMI 2.1 specification.

 

As an HDMI Adopter, L-com offers a wide selection of HDMI certified cables and HDMI Splitters/Extenders.

 

For more information about the HDMI standards, visit www.hdmi.org.

 

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