Miniflex News

Who Says Old Dogs Can�t Teach Us New Tricks?

Underground Construction Advances Uncovered by: Scot Bohaychyk OSP Magazine I recently had a small epiphany watching my black lab Snowplow bury a bone in the backyard. Why did he do this? Because that bone was something precious to him and he wanted to protect it from any number of things that could cause him not to be able to use it in the future. We actually could learn a lot from dogs. They choose to protect what is precious to them by using the safety of the earth. In a similar manner, we do the same for the valuable fiber we chose to install underground and wish to use in the future. Historically, our nation�s respective networks have found safety in being protected by one medium: dirt. Now as we aim to deliver fiber-to-everywhere, we need to embrace this medium in a manner that allows us as an industry to protect this capital investment and create a manner to restore it in the rare occasion (I say that with tongue in cheek) when it is damaged. Changes Revealed The original manner we used to bury our facilities underground was to put a man on the end of a shovel and have him dig a trench as deep as reasonable in relation to the value of what we were protecting. The more valuable, the deeper it went. And the deeper it was, the more expensive the process became. Now, as we aggressively deploy fiber to the end user, we must re-look and evaluate the methods by which we install it. In order to do this, let�s review four underground construction methods, and the pros and cons associated with each method. Method A: Vibratory Plows With the advent of vibratory plows, we moved a long way from the days of digging by hand. This technique minimally disrupts the soil and buries our precious cargo at a reasonable depth of 8-12 inches. Installing fiber at this depth provides moderate protection to the product while minimizing the damage to the customer�s property. This efficient manner of installing, however, is only as good as we choose to make it. It relies on the operator to choose a path that is clear both on the surface and under the ground. The downside is that if the plow hits an immoveable object, it may require an excavation to remove the obstacle. And excavations are normally not included in a project�s original estimate. Method B: Open Trenching Open trenching is another installation method often used where joint-use trenches are allowed. (See Figure 1.) This provides a simple manner of installing multiple services underground while also keeping the costs down. The downside is there must be a clear path just as with the vibratory plow, and, if there�s not, any unanticipated obstacles can wreak havoc on the project�s cost structure. As we all know, any type of underground restoration can be very costly. That�s why this installation technique is a good solution for greenfield deployments. Figure 1. Open trenching. Method C: Directional Drilling A high-tech method for installing fiber underground is directional drilling. This slant-nose technology was developed many years ago, and it is beneficial because it allows the operator to steer the boring head. This technique allows for very precise placement of the structure even around curves and obstacles. (See Figure 2.) Figure 2. Directional drilling. Some time ago, I was able to witness this precision at a Horizontal Directional Drilling (HDD) rodeo where teams competed in placing the drill head inside an 8-inch donut some 200 feet away. The accuracy of this method is impressive. In addition, directional drilling results in very little or no disruption to the customer�s property while the fiber is being placed. This tactic is effective in those brownfield installations where expensive landscaping and solid structures are in the way. The downside to this method is that it can be the most expensive method of installing fiber underground. Method D: Micro Trenching A less common underground construction method called Micro Trenching is now being embraced for applications where the path for fiber installation is covered in a hard media such as concrete or pavement. It typically involves the use of a powered rotary saw that carves a trench normally only 1- to 2-inches wide and about 18 inches deep. (See Figure 3.) Once the trench is carved, a microduct or a vertical cluster of microducts is installed into the trench. The trench is then filled with epoxy or a cold-patch. Figure 3. Micro trenching. This is normally used in those instances where there is no other manner to get to the end user. It is often a good alternative in alleys or large parking lots where the cost of directional drilling is prohibitive. The width and depth of the vertical cut depends on whether the application is for backbone, access networks, or both. An iteration of micro trenching is called FlatLiner. FlatLiner arranges the microducts in a stacked configuration. The configuration is then oversheathed to maintain that structure instead of the common round cluster configuration that positions the microduct with one in the center and all the others surrounding like numbers on a clock. This vertical configuration allows access to individual ducts by opening the sidewall of the oversheath once inside the handhole. This is a more user-friendly method than with traditional multiduct. Why? Because when trying to access a microduct that is in the center of the cluster, the technician must pry the outer ducts apart. This brings into play all sorts of issues as far as potential damage to the structures and working fibers in the cluster. FlatLiner also allows for the deployment of more ducts in a smaller space. It is possible to place 2 stacks of 16 FlatLiner ducts side-by-side in a trench as small as 2 inches wide. That gives the end user 32 ducts in a very limited space. Another tactic within micro trenching is called the ComboFlatLiner. This is where Backbone and Access tubes are combined in the same line. (See Figure 4.) It saves time, and allows a good soil compaction or fillers. Figure 4. ComboFlatLiner is where Backbone and Access tubes are combined in the same line. Interestingly, there is one common thread to each of these processes. They each force us to create a methodical process to installing underground facilities. Why is that necessary? Because for years conduits were encased in concrete and protected near the central office. They were also so well documented that anyone working in the area knew beyond a shadow of a doubt that something very important was under the ground. Today, we must extend this principle into the outside plant with a similar level of protection through The Last Mile. If we plow, trench, bore, or micro trench a fiber into the ground without some methodical process, we have only provided for half of the equation. We have given our capital investment the protection of the earth, but we have done nothing to prepare for its restoration when there is a mishap. And let�s be honest, there are always mishaps. With the advent of microducts, it has become easier to both deploy and restore these services. These small-diameter ducts allow us to use smaller machines during the deployment while providing fiber counts that will service the customer with all of those wonderful things they expect both today and into the future. Lessons From the Old Dog So, just as Snowplow goes back into the yard to find the bone he buried earlier, micro trenching allows us to return back into the same structure we once used to lovingly protect our capital investment. By using this technique we can easily locate and access our precious bone. Even better, we can use our valuable bone to deploy services that will set us apart from competitors trying to take our customer. Let�s use the advances in the underground technology to the best of our abilities and give the customer what they truly want: a true future-proof network that is both protected and restorable. Who says old dogs can�t teach us some pretty valuable tricks? About the Author Scot Bohaychyk is the National Sales Manager (North America) for Miniflex. He has more than 25 years experience in Communications Cabling and Outside Plant Construction and Engineering. For more information please visit www.miniflex.co.uk or email scot@miniflexusa.com.

Miniflex FTTx Solution gains RUS listing

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, announced today that its FTTx Solution portfolio has been accepted for listing by the United States Department of Agriculture's Rural Utilities Service (RUS). This means that qualifying rural US telephone companies can deploy Miniflex FTTx products using long-term, low-interest loans funded by the U.S. federal government. The loan program is designed to keep costs down, enabling customers in rural areas to have access to the same services as those offered by the larger regional and national carriers by supporting the extension of broadband networks into rural areas and to support distance learning and telemedicine initiatives.

Miniflex�s FTTx product portfolio is already being used and trialled by a number of independent Telco�s in the Midwest of the USA and their backing was important in achieving this listing said a company spokesman.

The Miniflex Fibre-to-the-Home installation system offers the only totally non-spliced FTTH connectivity solution for connecting the subscriber to the optical fibre network. Our FTTH solution set comprises our UL listed (UL 2024) DVC� Microduct; pre-connectorised QuikPush� drop cable which is pushed through the Microduct; WAM� battery powered installation tool which is used to push the drop cable and SNAC� network access terminal into which the QuikPush� cable is connected. This deployment approach provides a �Plug �n� Play� solution that requires lower skilled personnel and saves on equipment, time and money.

Miniflex�s FTTx Solution is designed to deliver service providers with an economic, fast and easy-to-deploy method for connecting subscribers and this is what our customers have bought into, said Miniflex Sales and marketing Director, Paul Ekpenyong.

For more information on the Miniflex FTTx Solution please contact: Paul Ekpenyong at p.ekpenyong@miniflex.co.uk or Scot Bohaychyk at scot@miniflexusa.com.

-ends-

Additional information

The RUS listing can be found at: http://www.usda.gov/rus/telecom/materials/pdf_files/latest-changes-06-12-2009.pdf

Miniflex aligned with consumer broadband demands according to recent research results

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, is delighted with the results of a recent research project that supports its Fibre-To-The-Home (FTTx) solution set. Miniflex already has an established customer base across the globe but the results bear out that demand for high-speed internet grows continuously whilst the business pressures of rolling out the necessary infrastructure remain challenging.

The report was conducted by the FTTH Council North America (www.ftthcouncil.org) and highlights the fact that �the most satisfied broadband users in the US are those that have a direct fibre connection to their homes�. The report goes onto say that �Having a fibre connection was rated as one of the five most important amenities to have in a new home with 82% of FTTH subscribers saying that "very high speed Internet" would be an important factor in buying a new home�.

Miniflex�s Fibre-from-the-Home solution is designed to deliver service providers with an economic, fast and easy-to-deploy method for connecting subscribers with its QuikPush� and DVC� Microduct products.

As the demand for high speed data connection increases, more and more Telco�s, property developers, building owners and other service providers are turning to Miniflex for their subscriber connection. For more information on the Miniflex FTTx Solution please contact: Paul Ekpenyong at p.ekpenyong@miniflex.co.uk or Scot Bohaychyk at scot@miniflexusa.com.

-ends-

Additional information and reference material credits
For the full version on the FTTH Council North America survey please go to: http://www.ftthcouncil.org/en/newsroom/2009/06/29/survey-of-broadband-users-shows-satisfaction-highest-among-those-with-direct-fib

Miniflex appoints National Technical Sales Representative in the USA

Miniflex Limited is pleased to announce the appointment of Scot Bohaychyk as the Miniflex National Technical Sales Representative in the USA. Scot has worked in the communications field throughout his professional career which included a 4-year period with the White House Communications Agency in charge of the President's communications infrastructure and 12 years in various field and management roles with the Ohio Bell Telephone Company (now AT&T). Prior to joining Miniflex Scot worked for Arnco-Duraline, then with a rep firm in the mid-west where he was responsible for developing the market for Miniflex's portfolio of solutions. Before that he ran his own communications infrastructure business providing turnkey cabling solutions for large enterprise organisations. Scot therefore brings direct hands on experience of fibre installation and commercial experience to his new role at Miniflex. He will provide a technical resource for our growing list of customers that are deploying Miniflex fibre connectivity solutions as well as manage the Miniflex rep and distributor organisation. Miniflex CEO, Tony Stockman comments that "Scot's appointment is a natural step in the development of the US market for Miniflex. It is in line with our strategy to have a local presence commercially and in the medium term to extend that to a manufacturing base also. Towards that end we have now set up a subsidiary, Miniflex, Inc. We are very excited about our opportunities in the US where Miniflex is beginning to make significant in roads into the FTTH and other markets. We are looking to build the momentum and expand our sales by bringing Scot on board and establishing the local US subsidiary." Scot will be based out of Akron, Ohio. Scot can be reached at s.bohaychyk@Miniflex.co.uk or by phone on (330)-495 2296.

Miniflex achieves UL approval

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, is pleased to announce that its range of LSZH Optical Fibre Protection Tubes (OFPT) has achieved UL certification. This is particularly important since it means that its DVC� Microduct products for indoor use are now certified to the UL 2024 Riser rating for Optical Fiber Raceways which can be installed in accordance with Article 770 of the US National Electrical Code. The Miniflex DVC� Microduct has recently been specified into a number of FTTH applications in the USA and the UK and is in trials in Scandinavia and the USA for use in MDUs. The certification also covers Miniflex OFPT from 3mm to 10mm outside diameter made from PA12 Nylon, PBT and the same special plastic used to manufacture the DVC� Microduct. Commenting on this latest achievement, Paul Ekpenyong, sales and marketing director for Miniflex said: �This is a fantastic development for us. We have spent a lot of time and effort ensuring that our products meet our own stringent standards and to have this verified by UL is crucial. The installation of fibre to the mainstream consumer is starting to become more widespread as bandwidth issues that exist with current copper-based technology begin to limit the take-up of new triple-play services. Fibre-based infrastructure is the future for broadband and convergence as a whole and this certification will allow us to more effectively address the service providers� ability to minimise installation costs�. The Miniflex certification can be found under UL file number E306979 (http://www.ul.com/). Miniflex�s DVC� Microduct is one of the key products in the Miniflex FTTx solution for connecting homes and offices to the network access. The other products in this portfolio are the QuikPush� cable, a pre-terminated cable using Miniflex Balistix� semi-connectors that is small enough to be push through Microduct; WAM�, a battery powered installation tool, enabling cables to be pushed through Microduct from the subscriber end down to the network access point and the SNAC�, a splice-less network access terminal. The Miniflex process totally avoids the need for splicing in the field thus saving considerable time and money to the service provider.

Miniflex will demonstrate faster FTTH installation technology at ECOC 2007

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, will be demonstrating its hotly anticipated Fibre-to-the-Home (FTTH) installation system, MF2C�, at ECOC this year (stand: 15045). Visitors to the stand will see live demonstrations of optical fibre installations using MF2C�, (Miniflex�s-Fibre-to-Customer-Connection) as well as key solutions to many of the issues faced by installers today. Miniflex has specific patented manufacturing technology enabling it to make products that make fibre installation faster, easier and reduces the cost of installation. The technology means that Miniflex�s products provide a competitive edge for its customers.

In particular the Miniflex manufacturing technology enables the use of hard plastic compounds that exhibit extremely high tensile and compressive strengths. It is common for fibre in the �last mile� or for premises installations to use a number of Microduct technologies. These Microducts have poor bend limiting capability (they kink), and cannot cope with tight bends.

Miniflex DVC� Microduct has none of these problems since it has a patented hard lining, bend limitation, and higher crush resistance whilst being able to negotiate bends of half the diameter typically specified. It is designed to allow existing fibre cable to be installed via the WAM� installation system. Importantly, using this WAM�, the TuffNut� cable can be installed much faster over twice the typical distance encountered during installation in Multi-Dwelling (MDU�s) residential buildings.

MF2C� comprises of three core elements:

DVC� Microduct is produced specifically to meet the needs identified by customers for a tough but flexible mini conduit. In terms of pushing or pulling fibre through this product, the low friction Dynamic Velocity Conservation lining provides a hard, low friction surface with static discharge that has been demonstrated to out-perform all other known products giving a 24% reduction in installation time for the same distance. Its inherent bend limiting and crush resistant characteristics make it an ideal duct or conduit for FTTH use since it is much less susceptible to kinking when being installed.
TuffNut� Cable is an optical fibre cable made using the Miniflex OFPT. The product comprises fibre and 3mm OFPT as sheathing. TuffNut� cable has better physical performance than existing cables and permits fast installation by pushing due to its rigid flexibility and low friction. This product has recently been developed specifically for the FTTP market but has application in other markets including automotive, industrial automation, defence and aerospace.
WAM� is a new installation device developed to maximise the benefits of DVC� Microduct and TuffNut� Cable by offering a cost effective and simple installation method. This machine, when used with Miniflex products, outperforms all known competition in terms of installation speed and is one tenth the cost of blown fibre plant (the BT technology). The product has passed initial concept trials in the USA with a major RBOC (Regional Bell Operating Company) and awaits final beta testing before progressing to full production.

By utilising a patented combination of materials and manufacturing technology, Miniflex cable products, have both high crush resistance and bend limiting protection. These performance characteristics make its TuffNut� particularly beneficial for the provision of bend insensitive fibre cables that utilise standard single mode fibres. It also provides for a cost effective cable design that does not need additional high strength filaments. However, such strength filaments can be added to produce very tough cables for outside overhead drops.

Another benefit of this manufacturing technique is a low surface friction and bend-limiting construction that has a high resistance to longitudinal compression and buckling. This allows the TuffNut� Cable to be pushed long distances through complex routes of microduct and conduits. This provides for a simple high speed installation and eliminates the risk of high tensile loads occasioned when pulling cables through ducting and conduits.

Paul Ekpenyong, sales and marketing director for Miniflex, summed up the firm�s attendance at the show by saying:

�ECOC poses an excellent opportunity for us to demonstrate the unique benefits that provide a competitive edge for our customers. The uptake of optical fibre is increasing in many sectors particularly in telecoms and automotive. The FTTH solution for audio visual entertainment and communication is a rapidly expanding area that is being taken very seriously in the USA by the likes of Verizon and AT&T and I feel that Europe will be no different. Miniflex has effectively addressed many of the concerns and issues surrounding the installation of fibre to MDU�s (Multi Dwelling Units) and we will continue to develop solutions that deliver business and technical advantages for our customers.�

Miniflex appoints new US representative

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, has strengthened its presence in the military and defence industries of West coast USA with the appointment of new sales representative, MilComm. A highly technical manufacturer�s representative firm, MilComm will support activities in California, Oregon and Washington. The firm has a well established history of success in its core expertise in fibre-optic and copper communications and control systems.

MilComm's main remit will be for representing Miniflex�s product offering throughout the military and defence industries throughout the states of California, Oregon and Washington.

Optical Fibre Protection Tube (OFPT), Miniflex�s core product, is a hard plastic tubing which is made flexible through the unique and patented Miniflex process. It is available pre-slit to assist retro-fitting or alternatively with fibre pre-installed to suit customers� specific needs. Applications for OFPT include Fibre-to-the-Premises (FTTP), automotive, industrial automation, defence and aerospace. Miniflex�s products are successfully deployed in projects such as the joint European aerospace project, the Eurofighter, where the product is fitted as a solution to protect the data communication infrastructure such as cockpit displays and pilot information services. Key features include:

OFPT offers a very hard protective covering for fibre optic cables, providing superior crush resistance that is nevertheless flexible and easy to install.
Its protective capacity is far stronger than other market alternatives of flexible plastic conduit which has lower crush resistance, an irregular internal surface and no specific bending protection.
OFPT has a smooth bore which is crucial in avoiding damage to the fibre. Core to the technology is the product�s bend limiting protection characteristic.

TuffNut� Cable is an optical fibre cable made using the same technology as Miniflex�s OFPT product. The cable comprises of fibre and the 3mm OFPT as a cable designed to deliver higher mechanical performance than existing cables. It also facilitates fast installation by pushing due to its rigid flexibility and low friction construction. This product has recently been developed for the FTTP market but has application in other markets including the automotive, industrial automation, defence and aerospace.

Another Miniflex product, Corner Card, is being used by the Royal Navy for use in their latest Type 45 destroyers. Offering the flexibility to manage fibre around corners of up to 90 degrees, Corner Card�s perfect bend radius is maintained by using Miniflex OFPT to carry the fibre through the pre-cut routing track within the Corner Card.

The OFPT also provides protection against kinking and crushing when the Corner Card is closed around a corner. Utilising the integral hinge within the Corner Card, fibre is safely guided around an internal/external angle whilst maintaining minimum bend radius. Corner Card is suitable for managing fibre in buildings as part of FTTH installation, as well as difficult environments where the fibre routing and control must be pre-determined prior to the fibre being installed, including maritime, defence and industrial automation.

Paul Ekpenyong, sales and marketing director for Miniflex, summed up this appointment by saying:
�I am delighted to welcome MilComm as a representative. The company has a great deal of industry knowledge and respect amongst its peers and I feel that they will be able to benefit from the technical advantage our products are able to offer our customers.�

Steve Richardson, president of MilComm added:
�Almost all of our customers install our manufacturers� products in harsh environments so the products we offer need to be rugged. I feel Miniflex�s product portfolio adds another dimension to our existing line card offering. By enabling our customers� standard cables to be hardened we are able to ensure they meet the harsh environmental standards required. We are excited about our new partnership with Miniflex and look forward to long and prosperous working relationship�.

Miniflex speed up FTTH installation

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, will be demonstrating its hotly anticipated Fibre-to-the-Home (FTTH) installation system, MF2C�, at CommunicAsia this year in conjunction with its global distributor SENKO (stand: 4/4G1-11). Visitors to the stand will see live demonstrations of optical fibre installations using MF2C�, (Miniflex�s-Fibre-to-Customer-Connection) as well as key solutions to many of the issues faced by installers today. Miniflex has specific patented manufacturing technology enabling it to make products that make fibre installation faster, easier and reduces the cost of installation. The technology means that Miniflex�s products provide a competitive edge for its customers.

In particular the Miniflex manufacturing technology enables the use of hard plastic compounds that exhibit extremely high tensile and compressive strengths. It is common for fibre in the �last mile� or for premises installations to use a number of Microduct technologies. These Microducts have poor bend limiting capability (they kink), and cannot cope with tight bends.

Miniflex DVC� Microduct has none of these problems since it has a patented hard lining, bend limitation, and higher crush resistance whilst being able to negotiate bends of half the diameter typically specified. It is designed to allow fibre cable to be installed using the WAM� installation system. Importantly, using this WAM�, the TuffNut� cable can be installed much faster over twice the typical distance encountered during installation in Multi-Dwelling (MDU�s) residential buildings.

MF2C� comprises of three core elements:

DVC� Microduct is produced specifically to meet the needs identified by customers for a tough but flexible mini conduit. In terms of pushing or pulling fibre through this product, the low friction Dynamic Velocity Conservation lining provides a hard, low friction surface with static discharge that has been demonstrated to out-perform all other known products with a 24% reduction in installation time for the same distance. Its inherent bend limiting and crush resistant characteristics make it an ideal duct or conduit for FTTH use since it is much less susceptible to kinking when being installed.
TuffNut� Cable is an optical fibre cable made using the Miniflex OFPT. The product comprises fibre and 3mm OFPT as sheathing. TuffNut� cable has better physical performance than existing cables and permits fast installation by pushing due to its rigid flexibility and low friction. This product has recently been developed specifically for the FTTP market but has application in other markets including automotive, industrial automation, defence and aerospace.
WAM� is a new installation device developed to maximise the benefits of DVC� Microduct and TuffNut� Cable by offering a cost effective and simple installation method. This machine, when used with Miniflex products, outperforms all known competition in terms of installation speed and is one tenth the cost of blown fibre plant (the BT technology). The product has passed initial concept trials in the USA with a major RBOC (Regional Bell Operating Company) and awaits final beta testing before progressing to full production.

By utilising a patented combination of materials and manufacturing technology, Miniflex cable products, have both high crush resistance and bend limiting protection. These performance characteristics make its TuffNut� particularly beneficial for the provision of bend insensitive fibre cables utilising standard single mode fibres. It also provides for a cost effective cable design that does not need additional high strength filaments. However, such strength filaments can be added to produce very tough cables for outside overhead drops.

Another benefit of this manufacturing technique is a low surface friction and bend-limiting construction that has a high resistance to longitudinal compression and buckling. This allows the TuffNut� Cable to be pushed long distances through complex routes of microduct and conduits. This provides for a simple high speed installation and eliminates the risk of high tensile loads occasioned when pulling cables through ducting and conduits.

Paul Ekpenyong, sales and marketing director for Miniflex, summed up the firm�s attendance at the show by saying:
�CommunicAsia poses an excellent opportunity for us to demonstrate the unique benefits that provide a competitive edge for our customers. The uptake of optical fibre is increasing in many sectors particularly in telecoms and our MF2C� solution for audio visual entertainment and communication is a rapidly expanding area. It is already being taken very seriously in the USA by the likes of Verizon and AT&T and I feel that Europe will be no different. Miniflex has effectively addressed many of the concerns and issues surrounding the installation of fibre to MDU�s (Multi Dwelling Units) and we will continue to develop solutions that deliver business and technical advantages for our customers.�

Fibre-to-the-Home

For telecoms companies delivering Fibre-to-the-Home (FTTH), Miniflex is part of the team solving ‘last mile fibre’ issues.
Our products make FTTH installation fast and affordable. Service providers are spending millions of dollars on new FTTH infrastructure, which is worth billions in potential revenue. Investing in Miniflex technology will ensure the fibre optic network is ruggedly protected for the future. British Telecom (BT) is just one well-known company already relying on Miniflex.

Fibre-to-the-Home

Pre-order your Miniflex WAM™ portable FTTH installation tool

The Miniflex WAM™ has been specifically designed to speed up installation time and improve ease of fiber deployment, particularly in the last 100 meters of installing FTTH. The WAM™ is a rechargeable battery powered portable installation tool that enables a pre-connectorized TuffNut™ cable to be 'pushed' from the home all the way through our DVC™ Microduct to the fiber distribution node.

Pre-order your Miniflex WAM™

Miniflex will demonstrate faster FTTH installation technology at OFC 2007

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, will be demonstrating its hotly anticipated Fibre-to-the-Home (FTTH) installation system, MF₂C^™, at OFC this year (Booth #: 3367). Visitors to the booth will see live demonstrations of optical fibre installations using MF₂C^™, (Miniflex’s-Fibre-to-Customer-Connection) as well as key solutions to many of the issues faced by installers today. Miniflex has specific patented manufacturing technology enabling it to make products that make fibre installation faster, easier and reduces the cost of installation. The technology means that Miniflex’s products provide a competitive edge for its customers.

In particular the Miniflex manufacturing technology enables the use of hard plastic compounds that exhibit extremely high tensile and compressive strengths. It is common for fibre in the ‘last mile’ or for premises installations to use a number of Microduct technologies. These Microducts have poor bend limiting capability (they kink), and cannot cope with tight bends.

Miniflex DVC™ Microduct has none of the above shortfalls since it has a patented hard lining, bend limitation, and higher crush resistance whilst being able to negotiate bends of half the diameter typically specified. It is designed to allow existing fibre cable to be installed via the WAM™ installation system. Importantly, using this WAM™, the TuffNut™ cable can be installed much faster over twice the typical distance encountered during installation in Multi-Dwelling (MDUs) residential buildings.

MF₂C^™ comprises of three core elements:

DVC™ Microductis a derivative produced specifically to meet the needs identified by customers for a tough but flexible microduct. In terms of pushing or pulling fibre through this product, the low friction Dynamic Velocity Conservation lining has been demonstrated to out-perform all other known products giving a 24% reduction in installation time for the same distance. Its inherent bend limiting and crush resistant characteristics make it an ideal duct or conduit for FTTH use since it is much less susceptible to kinking when being installed.
TuffNut™ Cable is an optical fibre cable made using OFPT. The product comprises fibre and the 3mm OFPT as sheathing. TuffNut™ cable has better physical performance than existing cables and permits fast installation by pushing due to its rigid flexibility and low friction. This product has recently been developed specifically for the FTTP market but has application in other markets including automotive, industrial automation, defence and aerospace.
WAM™ is a new installation device developed to maximise the benefits of DVC™ Microduct and TuffNut™ Cable by offering a cost effective and simple installation method. This machine, when used with Miniflex products, outperforms all known competition in terms of installation speed and is one tenth the cost of blown fibre plant (the BT technology). The product has passed initial concept trials in the USA with a major RBOC (Regional Bell Operating Company) and awaits final beta testing before progressing to full production.

By utilising a patented combination of materials and manufacturing technology, Miniflex cable products, have both high crush resistance and bend limiting protection. These performance characteristics make TuffNut™ particularly beneficial for the provision of bend insensitive fibre cables that utilise standard single mode fibres. It also provides for a cost effective cable design that does not need additional high strength filaments. However, such strength filaments can be added to produce very tough cables for outside overhead drops.

Another benefit of this manufacturing technique is a low surface friction and bend limiting construction that has a high resistance to longitudinal compression and buckling. This allows the TuffNut™ Cable to be pushed long distances through complex routes of microduct and conduits. This provides for a simple high speed installation and eliminates the risk of high tensile loads occasioned when pulling cables through ducting and conduits.

Paul Ekpenyong, sales and marketing director for Miniflex, summed up the firm’s attendance at the show by saying:
“OFC poses an excellent opportunity for us to demonstrate the unique benefits that provide a competitive edge for our customers. The uptake of optical fibre is increasing in many sectors particularly in telecoms and automotive. The FTTH solution for audio visual entertainment and communication is a rapidly expanding area that is being taken very seriously in the USA by the likes of Verizon and AT&T and I feel that Europe will be no different. Miniflex has effectively addressed many of the concerns and issues surrounding the installation of fibre to MDUs (Multi Dwelling Units) and we will continue to develop solutions that deliver business and technical advantages for our customers.”

Miniflex products protect Military and Defence data communications infrastructure

Optical Fibre Protection Tube (OFPT), Miniflex’s core product, is hard plastic tubing which is made flexible through the unique and patented Miniflex process. It is available pre-slit to assist retro-fitting or alternatively with fibre pre-installed to suit customers’ specific needs. Applications for OFPT include Fibre-to-the-Premises (FTTP), automotive, industrial automation, defence and aerospace. Miniflex‘s products are used in projects such as the joint European aerospace project, the Eurofighter, where the product is fitted as a solution to protect the data communication infrastructure such as cockpit displays and pilot information services. Key features include:

OFPT offers a very hard protective covering for fibre optic cables, providing superior crush resistance that is nevertheless flexible and easy to install.
Its protective capacity is far stronger than other market alternatives of flexible plastic conduit which has lower crush resistance, an irregular internal surface and no specific bending protection.
OFPT has a smooth bore which is crucial in avoiding damage to the fibre. Core to the technology is the product’s bend limiting protection characteristic.

TuffNut™ Cable is an optical fibre cable made using the same technology as Miniflex’s OFPT product. The cable comprises of fibre and the 3mm OFPT as a cable designed to deliver higher mechanical performance than existing cables. It also facilitates fast installation by pushing due to its rigid flexibility and low friction construction. This product has recently been developed for the FTTP market but has application in other markets including the automotive, industrial automation, defence and aerospace.

The OFPT also provides protection against kinking and crushing when the Corner Card is closed around a corner. Utilising the integral hinge within the Corner Card, fibre is safely guided around an internal/external angle whilst maintaining minimum bend radius.

Corner Card is suitable for managing fibre in buildings as part of FTTH installation, as well as difficult environments where the fibre routing and control must be pre-determined prior to the fibre being installed, including maritime, defence and industrial automation.

Miniflex marks further USA expansion with new American distribution agreement

Miniflex marks further USA expansion with new American distribution agreement Miniflex, the leading vendor of optical fibre protection, management and installation solutions, is delighted to announce that it has signed a new distribution agreement with SENKO Advanced Components, the leading distributor of passive fibre optic components. Through this partnership, Senko will now distribute Miniflex protective tubing, Microduct and fibre installation systems through its established global distribution network throughout North America, Europe and Asia. Miniflex has specific patented manufacturing technology enabling it to make hard plastic materials flexible thus giving them beneficial characteristics suitable for the protection of optical fibre.

The distribution agreement will see SENKO continue the work being undertaken in the FTTH sector with the likes of AT&T and Verizon as they develop their solutions tailored for MDUs. The protection systems from Miniflex include:

OFPT (Optical Fibre Protection Tube) is a specially constructed tube in which customers install their own fibre or cables. It is available pre-slit to assist retro-fitting or alternatively with fibre pre-installed to suit customers’ specific needs. Applications for OFPT include FTTP, automotive, industrial automation, defence and aerospace.

DVC™ Microduct is a derivative produced specifically to meet the FTTP needs identified by customers for a tough but flexible microduct. In terms of pushing or pulling fibre through this product, the low friction dynamic velocity conservation lining has been demonstrated to out-perform all other known products giving a 24% reduction in installation time. Its inherent bend limiting and crush resistant characteristics make it an ideal duct or conduit for FTTP use since it is much less susceptible to kinking when being installed.

Miniflex manufacturing technology enables the use of hard plastic compounds that exhibit extremely high tensile and compressive strengths. In normal circumstances these unique features would preclude it from applications that require flexible qualities. By utilising a patented combination of materials and manufacturing technology, Miniflex cable products, have both high crush resistance and bend limiting protection.

Another benefit of this manufacturing technique is a low surface friction and bend limiting construction that has a high resistance to longitudinal compression and buckling. This allows the Miniflex TuffNut™ Cable to be pushed long distances through complex routes of microduct and conduits. This provides for a simple high speed installation and eliminates the risk of high tensile loads occasioned when pulling cables through ducting and conduits.

Paul Ekpenyong, sales and marketing director for Miniflex, summed up this announcement by saying:
“I am delighted that we are able to form this partnership with SENKO. The Miniflex range is a perfect fit within their existing portfolio and their global presence and professionalism will further strengthen our market share moving forward.”

Miniflex solves fibre installation issues with its TuffNut� Cable

Miniflex, the leading vendor of optical fibre protection, management and installation solutions, has launched TuffNut� Cable to address the issues associated with installing fibre optic cable in the 'last mile' of the Access network. TuffNut� is an optical fibre cable made using Optical Fibre Protection Tube (OFPT). The product successfully combines fibre and OFPT to make a cable delivering much higher performance than existing conventional patch cords and pigtails. The ability for fast installation by pushing derives from its rigid flexibility construction and low friction. TuffNut� Cable can be surface routed and stapled inside premises. This product has recently been developed specifically for the Fibre-to-the-Premises (FTTP) market but has successfully been adopted in other by applications in other markets such as automotive and aerospace.

Miniflex will demonstrate FTTH technology at Electronica 2006

The leading vendor of optical fibre protection, management and installation solutions, Miniflex, will be demonstrating its hotly anticipated Fibre-to-the-Home (FTTH) installation system at Electronica this year (Stand #: B4.551.2). Visitors to the Miniflex stand will also be able to see live demonstrations of optical fibre installations as well as key solutions to many of the issues faced by installers today. Miniflex has specific patented manufacturing technology enabling it to use plastics materials with beneficial characteristics that are not available to other manufacturers. These characteristics give Miniflex's products their unique features and provide a competitive edge for its customers.

Fibre-to-the-Premises installation times reduced with Miniflex's DVC� Microduct

Experience has shown Miniflex, the leading vendor of optical fibre protection, management and installation solutions that its DVC� Microduct product can help reduce installation times by as much as 24% in Fibre-to-the-Premises (FTTP) applications. This gives its customers a real technological and price efficiency edge. DVC� Microduct is a derivative of the Miniflex Optical Fibre Protection Tube (OFPT) produced specifically to meet the need to speed up FTTP installations and so reduce the cost of connecting subscribers to the broadband network. In terms of pushing or pulling fibre through this product, the low friction 'dynamic velocity conservation' lining has been shown to out perform all other known products. The inherent bend limiting and crush resistant characteristics of the Miniflex Microduct make it an ideal duct or conduit for FTTP use since it is much less susceptible to kinking when being installed.

The automotive Industry

The automotive industry is increasing the use of fibre in cars to keep up with the demand for in-car electronic devices. However, inadequate protection of the fibre means intermittent faults can occur. This can lead to costly repairs under the terms of a vehicle�s warranty, dissatisfied customers and loss of reputation. Miniflex already has a proven track record of protecting fibre in leading car brands including Volvo, Land Rover, Aston Martin and Saab.