cabling

MDC (VSFF) connector supports all 3 IEEE 802.3db Use Cases

Current duplex connectors do not support 4 duplex connectors in a single QSFP-DD package and 2 duplex connectors in a single SFP-DD package. A smaller format duplex connector is needed to support QSFP-DD/OSFP 4:1 and SFP-DD 2:1 breakout applications.

MDC (Very Small Form Factor) connectors support these new breakout applications and allow four connectors to be fitted within the QSFP-DD module, which LC duplex connector cannot accomplish.

The MDC connector is a Very Small Form Factor (VSFF) duplex optical connector designed for termination of single-mode and multimode fiber cables up to 2.0mm in diameter. It is a 2-fiber connector using proven 1.25mm LC ferrules, providing 3x density over LC. Adapters use the same port cutouts and sizes as LC, allowing current designs to transfer from LC to MDC. MDC solutions include uniboot style jumpers, harnesses, trunks, panels, and many pre-terminated MTP® options.

For high density data centers application, DMSI designed and engineered OMNIA® Next Generation MDC Solutions for guaranteed exceptional optical performance and optimal stability exceeding the requirements of Telcordia GR-326. (https://www.dmsimfg.com/mdc/)

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

MDC Connector Structure

The MDC connector is a Very Small Form Factor (VSFF) duplex optical connector designed for termination of single-mode and multimode fiber cables up to 2.0mm in diameter. It is a 2-fiber connector using proven 1.25mm LC ferrules, providing 3x density over LC. Adapters use the same port cutouts and sizes as LC, allowing current designs to transfer from LC to MDC. MDC solutions include uniboot style jumpers, harnesses, trunks, panels, and many pre-terminated MTP® options.

FEATURES:

  • Insertion and Removal via a push-pull strain relief boot
  • Reversible polarity without exposing fibers, and without the use of a tool
  • Meets IEC 61735-1 Grade B optical performance
  • Optional component for multiple jumper insertion and removal from ports
  • Uniboot design, terminates on 2.0mm micro cable
  • Multimode and Single-mode UPC & APC options
  • GR-326 and TIA-568 compliant

For high-density data centers application, DMSI designed and engineered OMNIA® Next Generation MDC Solutions for guaranteed exceptional optical performance and optimal stability exceeding the requirements of Telcordia GR-326. (https://www.dmsimfg.com/mdc/)

By DMSI, ago

DMSI’s New OMNIA® Next Generation Solutions with US Conec’s MDC Connector: 3x More Density

HICKORY, N.C. – US Conec, a global leader in providing passive components for high-density optical interconnects, has unveiled its new duplex optical connector solution: the MDC connector. Leading in a new era in two-fiber connectivity, this trailblazing connector design brings superior density, field configurability, straightforward insertion/extraction, and optimal carrier-grade performance to the ELiMENT® brand single fiber connector portfolio.

The MDC connector is a Very Small Form Factor (VSFF) duplex optical connector designed for termination of single-mode and multimode fiber cables up to 2.0mm in diameter. It is a 2-fiber connector using proven 1.25mm LC ferrules, providing 3x density over LC. Adapters use the same port cutouts and sizes as LC, allowing current designs to transfer from LC to MDC. MDC solutions include uniboot style jumpers, harnesses, trunks, panels, and many pre-terminated MTP® options.

“Supporting port breakout architectures for emerging transceiver MSAs, the smaller size will allow a single array transceiver to accept multiple MDC patch cables which are individually accessible directly at the transceiver interface. The new format will support four individual MDC cables in a QSFP footprint and two individual MDC cables in an SFP footprint.” – US Conec

For high-density data centers application, DMSI designed and engineered OMNIA® Next Generation MDC Solutions for guaranteed exceptional optical performance and optimal stability exceeding the requirements of Telcordia GR-326. (https://www.dmsimfg.com/mdc/)

MDC connectors are installed and removed using a push-pull strain relief boot. The boot assists in very dense applications providing easy extraction from adapters and ports. Polarity is easily changed without the need of a tool or exposing fibers, by simply pulling back the strain relief and rotating around the connector body. Jumpers are exclusively micro-size cables, and are available with alternate connectors on the other end, such as LC, for connecting to existing infrastructure.

Using the existing families of Classic, PRM, and LGX compatible panels or modules allows end users to upgrade in fiber density without the added cost of buying a new hardware enclosure or system. Simply swap out the existing panel or module to an MDC and plug in the additional fibers required.

Panels use an MDC adapter to accept a jumper or pre-terminated trunk on each side of the panel, up to 48 fiber per Classic panel.

Modules use a denser MDC adapter to achieve higher fiber counts over panels. A standard Classic MDC module provides 72 fibers, using 12 MDC adapter ports at 6 fibers each, with 6 MTP® ports on the back. Standard modules use pinned (male) MTP connectors and should be mated with non-pinned (female) trunk cables.

OMNIA-RA 1U Classic Enclosure

Fiber Count: 2 cassettes, up to 144 fibers
3x fiber density of LC duplex adapters
Lightweight
Easily slide in and out

OMNIA-RA 1U PRM Enclosure

Fiber Count: 4 cassettes, up to 288 fibers
3x fiber density of LC duplex adapters
Lightweight
Easily slide in and out

By DMSI, ago

MTP® PRO: For Optimal Field Flexibility and Enhanced Performance

The MTP®PRO Connector is a state-of-the-art connector that brings simplified use to the MPO format by offering optimal field flexibility and enhanced performance, all while leveraging the proven features and technology of US Conec’s MTP® connectors. With a novel design focused on simplicity and reliability, the MTP® PRO connector offers quick and effective polarity and pin reconfiguration in the field or factory while ensuring product integrity and performance. Simple field or factory configurability saves time, eliminates costly errors, requires less pre-planning and less cabling inventory, resulting
in total lower-cost cabling infrastructure.

FEATURES

Field pin change
Field-friendly configuration while maintaining product integrity, fail-safe handling of pins, and easy color identification

Field polarity change
Simple one-step color-coded polarity change feature without removing connector housing

Debris reduction system
Static dissipative material and housing sleeve encapsulating geometry optimized to reduce debris

DirectConec™ Push-Pull System
Robust push-pull insertion and extraction via the integrated strain-relief boot for ease of use and access

Environmentally friendly
RoHS and REACH compliant without exemptions

DOWNLOAD MTP® PRO BROCHURE

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DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

Why You Need Low-Loss Fiber Connectivity

In any data center, the key for each manager is to maintain efficiency and set your network up for optimal connectivity. However, things do not always go to plan every single day, and you have to factor that into your business. There are plenty of factors that contribute to link loss, such as the length and type of cable, or the number of connectors. Low-loss MPO or MTP connectors will give you greater adaptability and flexibility. The biggest thing to remember with any type of fiber optics product is that your daily tasks will be made simple. Processes that used to take up time will now be done in a much more efficient manner. With low-loss connectivity, your functionality will increase, such as expanding the distance of your network due to the number of connections possible.


With low-loss connectivity, your functionality will increase, such as expanding the distance of your network due to the number of connections possible.

How Will It Help?

As with anything in this sector, or any sector really, the key is to minimize risk. By using low-loss fiber connectivity, you’re effectively shrinking the risk that would’ve been there. In today’s data centers, optical insertion budgets are shrinking. It’s also important to recognize that much of the architecture for layouts has become flattened. Considering LANs now have higher port densities, flatter networks have become more prevalent. So, this isn’t necessarily something you have to do, but it would bring you incredible value.

What Are The Benefits?

The benefit of having low-loss fiber connectivity is that it gives you a greater amount of connection points. Specifically, more connection points in 10, 40, and 100 gigabit Ethernet channels. Another main benefit of using this type of technology is how much easier it makes for simple processes. With the low loss, fiber makes it much easier (and faster) to change your server connections between ports.

DMSI Can Help With All Of Your Fiber Connectivity Needs!

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We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a lower cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

The Potential Damage That Can Harm Your Cables


Fiber Optics will be at the forefront of communication for years to come, but like all things, there are ways in which they can be harmed.

Whether it’s a family home or a business, many people are making the switch to fiber optic cables due to the increased efficiency that they bring. Not only are they more effective than copper wires, but they’re lighter and faster as well. Fiber Optics will be at the forefront of communication for years to come, but like all things, there are ways in which they can be harmed.

Recklessness

With a product like this, a primary concern is with those that try to steal. Thievery is always a problem, and with fiber optic cables, it happens more than you’d think. Many times, robbers will see fiber optics and mistake them for a form of metal, which translates to money in their minds. Therefore, they will attempt to steal in hopes of reselling the cables. Fiber optics don’t contain metal, but people will still try to displace them.

Weather

The beauty of fiber optic cables is that they are designed to outlast any type of normal weather precipitation. However, in the event of a large-scale scenario (such as an earthquake), the cables will suffer from damage. Now, natural disasters are rare occasions, but even in normal conditions, it’s still important to get your cables regularly checked to maintain peak efficiency.

Harm From Animals

When fiber optic cables are installed, they are typically placed underground or through the interior of a building. Naturally, there are a variety of animals that can come into contact with the cables. Whether it’s rodents throughout the house or animals venturing in from outside areas, there’s a small chance they could end up disturbing your setup. If this happens, make sure to have your cables examined. This is also why it’s smart to schedule regular checkups for efficiency, in case something like that does happen.

Learn More About Fiber Optics. DMSI Can Help!

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

Fiber Optics Are Being Used in the Art of Avionics

While fiber optics used within the networking industry are changing the way we see the internet, the same kind of cabling can be used for other advantages.

Fiber optics are a growing aspect of our technology in almost every field of work. For many, this is an exciting process. We’ve already discussed how fiber optics are being used to detect blood clots, which can save lives; medical professionals have rejoiced over this new technology, which has allowed them to work more effectively. And, while fiber optics used within the networking industry are changing the way we see the internet, the same kind of cabling can be used for other advantages. In this week’s blog, we’re going to explore how fiber optics are being used for avionic technology.

Unmanned Aircraft

When it comes to building these devices, the fiber optics industry has taken over. The cables make it easier than ever to communicate data and video. Using fiber optics, or fly-by-light technology, unmanned aircraft become lighter. They also cost much less. This technology has already been implemented in larger, manned aircraft; but, condensing the cable system within smaller devices will soon be a common practice. Another fantastic benefit of using fiber optics is that it cannot be affected by interference or electromagnetic fields. The signal will never fade, allowing the drones to be used to their full potential.

Commercial Flights

Even in commercial avionics, fiber optics have played a huge role. They’re being used for in-flight entertainment, allowing for faster streaming and better connection. This technology is much less expensive. Likewise, fiber optics can even be used for safety equipment. For example, it can be used for the technology that lowers emergency oxygen masks in the case of an emergency. This ensures a lower rate of malfunction, and a faster response time if disaster strikes.

Benefits

Even years ago, in 2009, the market for fiber optics in the avionics industry was estimated to be $309 million. It has grown exponentially since then, in both military and commercial flying technology. Fiber optic cables weigh less, cost less, are faster, and more efficient than their copper cable counterparts. It’s no wonder that such brilliant technology is being used for an incredibly important area such as avionics.

Learn more about fiber optics when you follow DMSI!

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

All You Need to Know About Polarity in an MPO System

A multi-fiber connector is the backbone of 40/100 GbE. They are called MPO technology; they have high density, top-notch flexibility, and advanced durability. As such, they are an important aspect of fiber optics and the industry at large. When designing a network, the polarity of an MPO system is how networkers determine if the signal of the fiber optic connection can be transmitted from each component, end-to-end. So, how do they go about figuring this out? Let’s explore the polarity in MPO systems, and how to understand them.

The Contents of an MPO Connector

MPO connectors are commonly made of 12 fiber strands. And, when deployed, these fiber strands must match up in order to send a transmission at the correct polarity. These polarity types, A, B, and C, allow each fiber to correctly communicate through transmit and receive files, labeled TR and RX respectively. MPO connectors can also come with strand numbers of 24, 36, and 72. The orientation of the connector also affects the polarity of the system.

Why Does Polarity Matter?

While polarity does not affect the ability of the system to actually function, it plays an important role in communication between fibers and cables. There is no performance advantage to any kind of polarity. So, you may be wondering why it matters at all. The issue is that certain situations require a specific kind of polarity. There are three methods used to connect these cables, called methods A, B, and C. And, to match, there are three kinds of MPO trunk cables used for each method. When used correctly, polarity in an MPO system can achieve faster transmission speeds in a fiber optic industry constantly searching for ways to increase productivity.

Learn more about fiber optics and MPO systems. DMSI can help!

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

The Unfortunate Disadvantages of Using Copper Wires

Copper wires used to be the number one way to transmit information through a series of underground cables. And, this worked for a long time–we were used to poor connections, dangerous conditions, and low transmission ranges. However, that is what led us to discover the usefulness of fiber optic cables. We’ve since discovered that copper wires are nowhere near as advantageous as using fiber optic cables. But, what are the serious disadvantages that come with using copper wires in this day and age? Read on to find out.

They Cost More

This may come as a surprise to many; fiber optic cables seem like they should be much more expensive. Due to the fact that copper is based within a Latin American foreign trade system, it can cost more to obtain. Likewise, it doesn’t transmit information nearly as far or as quickly as fiber optics. This means that, over long distances where it is necessary, copper wire is not practical, cost-wise. It takes way more cable to complete what a fiber optic cable could complete with less material.

They Can Corrode

You’ve probably seen pennies that are old, green, and grimy. This is the effect oxygen and other elements have on copper as an element. Over time, copper is seriously in danger of corrosion. There’s no way to avoid it, and while you can care heavily for your cables, eventually the copper will no longer be able to hold up to the damage. Fortunately, a fiber optic cable will never corrode, thus costing you far less in the long run.

They Are Unsafe

By using electricity to transmit info, copper cables pose a fire hazard and a shock hazard. Handling these cables incorrectly can do more than damage the cables themselves; it can also harm you, through shock or fire. When not properly cared for, the risk of fire rises significantly. Fiber optic cables, however, use light to transmit information, so they can’t pose a fire hazard at all. They require more care, but will never risk your life when being handled.

DMSI can install your fiber optic network for your business!

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago

All About Fiber Optic Cables and Their Fire Ratings

Fiber optic cables severely reduce the risk of electrical fires in comparison to copper cables. Because they transfer information using light, they don’t cause electromagnetic interference, either. But, of course, there is always a
risk of fire anywhere fiber optic cables are installed, due to other factors. And, when this happens, fiber optic cables have different levels of resistance. This is where fire ratings for cables come in. An important part of understanding the functionality of a fiber optic cable is learning about fire ratings–for a basic overview, read on.

Why are fire ratings needed?

If fiber optic cables reduce the risk of fire, why are ratings even necessary? While fiber optic cables utilize light to transfer information, some cables contain conductive material that can conduct electricity. This is where the risk of fire comes in, and where the National Electric Code (NEC) creates different ratings per cable. Depending on where the cables are needed, fire ratings should be heavily considered, as some purposes are more of a fire hazard than others. Usually, the ratings are displayed on the cable jacket every 2 to 4 feet.

What affects the ratings?

There are three types of jacket ratings: plenum, riser, and general purpose. Plenum jackets are considered the most resistant to fire, whereas general purpose jackets are least resistant. Certain jackets need to be used in certain situations; for more information, you can view article 770.19 of the NEC. But, there’s another factor to consider when defining fire ratings, and that’s whether or not the cable is conductive. Again, this can affect where the cable must be used–it’s important to contact professionals when installing fiber optic cable networks for this reason. Fire ratings must be carefully evaluated and considered before the cables are installed.

DMSI has the professionals you need in order to install your fiber optic cable network!

DMSI is ready to work with you to customize your fiber optic network!

Contact Us

We focus on custom product manufacturing for fiber optic connectivity. We will engineer solutions to any customer’s specs and needs, and we create end-to-end solutions so you won’t be left in the dark. DMSI strives to provide our customers with the highest quality product above industry standards at a competitive cost.

Do you need a custom fiber optic connectivity solution? DMSI specializes in custom design solutions. We work all over the world to provide solutions from our headquarters in Venice, Florida. Our goal is to provide you with the perfect solutions, designs, and cabling.

Follow us on Facebook and LinkedIn for more updates on our business and related cabling information.

By DMSI, ago