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PPC blog

Solving the FTTH rollout problem in multiple dwelling units

Posted by Shaun Trezise

Recently PPC was asked to investigate solutions to the problem of a FTTH rollout with no space for microduct. The customer faced the challenge of deploying fiber to 10 high-rise apartment blocks, each containing 180 dwellings, within 2 years. Sounds easy, but factor into the equation that there is no option to add infrastructure and the fiber must be installed through the pre-existing, pre-populated PVC conduits hidden in the voids and screeds. Also add in that no machinery or cable blowing equipment is allowed on site. Then you really have a problem.

Unfortunately for network designers and installation engineers across the world, this scenario is all too common. A lack of foresight when future proofing network infrastructure has resulted in a critical need for fiber cable that can be retrofitted into existing conduit and ducting, often when this conduit is already populated with cables.

Topics: Design and Install, Fiber to the home

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Security conscious organisations see the light with clear fiber cables

Posted by Colin Dennison

Previously ensuring physical fibre security has been difficult. All this has changed with the launch of PPC’s Miniflex clear fibre cables which allow quick, efficient, instant checking of the cable route to ensure all is well. The cable is based on a simple idea – being clear, it lets staff see, at a glance, if there has been any attempt to tamper with the fibre inside. Checking is quick and doesn’t require specialist equipment or training, meaning any member of office staff can monitor security, with no disruption to operations. Already deployed around the world, it delivers a new level of physical security to fibre networks.

Topics: Design and Install

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Fiber goes into battle

Posted by Dave Stockton

Today’s military strength is built around having the best technology, rather than simply brute force. From aircraft, battlefield vehicles and naval vessels to the kit used by soldiers, advanced equipment is central to the modern armed services.

Sharing and delivering growing amounts of information is at the heart of these high tech machines. Evolving from simple radio communications, systems now have to collect data from sensors and cameras around the vehicle in real time, share it locally, send it back to base and allow remote operation in the case of drones. And all of this in inhospitable terrain, and potentially under enemy fire. Repairing equipment in the field often isn’t an option so it has to be rugged and reliable, and capable of lasting for long periods of service.

Topics: Design and Install

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Protecting the data within data centres

Posted by Martin Gossling

The move to the Cloud and explosion in Big Data is driving unprecedented growth in the data centre market. Analyst company TechNavio forecasts a 10.7% global compound annual growth rate in the years up to 2016. And data centres themselves are becoming larger and more central to business operations. Over the same timeframe IDC predicts that US data centre total square footage will rise from 611.4 million to 700 million, even though the number of facilities would drop by half a million. IDC analyst Richard Villars believes that “The datacenter is evolving from a term to describe a room or building where I put my IT equipment to a term to describe the facility on which I’ll build and run my business.”

Data centres are complex environments, with particular needs. Continued availability is crucial, meaning they have to meet stringent Service Level Agreements (SLAs) but at the same time it must be simple to move, add or replace equipment without disrupting operations as requirements change.

Topics: Design and Install

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The ROI of pushable

Posted by Tom Carpenter

Deploying a fibre optic network can be an expensive business. Installing a new backbone network is a part of this, but delivering fibre from the kerbside to individual buildings is a substantial proportion of the cost. While each connection may not be very long (up to 200 metres) it is often the most complex part of an install as it needs to bend round obstacles between the manhole or cabinet and the premises themselves.

Add in the disruption to the neighbourhood of digging trenches and the need to gain entry to a building to install customer equipment and the difficulty increases even more. Now multiply this by the thousands of buildings that large carriers are looking to connect and you can see how costs increase dramatically. In many cases the last 200 metres are the most expensive of all network deployments.

Topics: Fiber to the premises, Design and Install, Costs/ROI

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PPC heads to the Red Planet

Posted by Martin Gossling

PPC’s products are designed to protect optical fibre in the toughest surroundings. And while conditions on Earth can be difficult, venture into space and things get a whole lot tougher – once you’ve launched, you can’t repair anything that goes wrong. So we’re delighted that our Miniflex protective tube is going to be part of the European Space Agency’s (ESA) ExoMars mission, investigating if life ever existed on the Red Planet.

The 2018 ExoMars mission will land a European rover and a Russian surface platform on Mars, with the rover then travelling autonomously across the planet, for an estimated six months, drilling to collect samples which it will then analyse using its advanced, on-board instruments. It will be first mission to combine the capability to move across the surface with the ability to study Mars at depth.

The 200kg rover will establish the physical and chemical properties of Martian samples, mainly from the subsurface. These underground samples, drilled from a depth of up to 2 metres, are more likely to include biomarkers that show potential life, since the Martian atmosphere offers little protection from radiation on the surface.

Topics: Design and Install, Fiber innovations

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Building Broadband Britain

Posted by Martin Gossling

Like many countries around the world, the UK government understands that superfast broadband is crucial to competing in the global economy.

Whether it is in helping businesses work more efficiently, providing access to rich content or enabling citizens to shop, learn and interact with public services the benefits are enormous.

The government has pledged to deliver superfast broadband to at least 90% of premises in the UK and to provide universal access to standard broadband with a speed of at least 2Mbps.

Topics: Fiber to the premises, Design and Install

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Connecting up a legend

Posted by Larry Malone

The Queen Mary is an iconic ocean liner that was a byword for luxurious travel for over thirty years, transporting celebrities and royalty across the Atlantic at then record speed. Now a floating hotel, attraction and venue she dominates the waterside in Long Beach California, where she has been moored since 1967.

Since her maiden voyage in 1936 the Queen Mary has always been at the forefront of technology. In 2012 fiber connectivity was installed to the liner and the surrounding retail sites to provide faster communications for hotel guests, on-board restaurants and retail units.

Topics: Design and Install, Costs/ROI

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