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Peter Carapella

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FTTx project management segments for successful deployments

Posted by Peter Carapella


There are numerous tasks involved in deploying fiber to the home (FTTH) technology and while some are obvious, others require more thought and consideration. In general, the tasks fall into three categories: preparation; installation and delivery; and measuring/verifying.

The design of an FTTx installation requires you to know the optical power required to reach the end user, to understand the conditions within the terminating premise, and to have details of the speeds and bandwidth required for each user.

1. Preparation

Depending on the factors cited above, you will need to work through several decisions. At a minimum for the drop network planning, gather the following information ahead of time:

  • Signal power and performance requirements for each device or revenue generating unit.
  • Locations of required splices.
  • List of cable lengths required.
  • A detailed map of the ducts with the space available in them.
  • Cost efficient construction routes and obstacle planning.
  • Regulatory approvals.
  • Geographic survey of customer addresses (verified).
  • In-house network installation plan with required approvals.

Once you have all the data above, you can begin to develop the timeline and plan for installation. The most complicated part of the planning process will be determining what is necessary to get the right signal levels at each device. The fiber network design and drop planning can be achieved with software, but will always require experienced network designers to maximize efficiency and check for feasibility.

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

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The challenges of deploying fiber alongside coax

Posted by Peter Carapella


In a more and more competitive market, cable operators are increasingly looking to deploy fiber alongside coax services to their subscribers. This delivers the best of both worlds – coax provides a known, well-understood connection that is proven to handle standard TV and voice calls, while fiber delivers the superfast broadband performance that consumers are now demanding for high-speed internet access and media streaming.

There is now much greater competition between cable, fixed-line and cellular operators, leading to consolidation and a need for companies to differentiate themselves. The need to supply increasing capacity per subscriber is accomplished by deploying advanced technologies and fiber deeper into the network. Therefore, adding fiber to the premises (FTTP) to their existing coax offering allows cable operators to deliver new, additional products and services, retain existing customers and win new ones.

However, it also brings new challenges, particularly around the installation and cost-effective maintenance of two different technologies. There are four key issues that operators and installers need to overcome when deploying fiber alongside coax:

Topics: Design and Install, Fiber to the home, Fiber innovations

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