PPC blog

Comparing 3 in-building fiber cable installation methods

Posted by Krista Thresh

A crucial step that every installer will negotiate during fiber cable installation in an apartment block or multi-story office building is to decide on the most appropriate way of getting the fiber cable from the basement of the building to each floor.

In new-build apartment blocks and commercial buildings, this process can often be fairly straightforward - and especially so if the architect has designed the building with fiber in mind and has included a microduct from the basement to each of the floors.

For the network operator the key step is deciding on the best method of getting the cable to each floor - whether that’s by blowing, pushing or pulling the fiber cable. Here we explore the pros and cons of each approach.

Topics: Fiber, Premises

Read More

House amplifiers need power - what's the best way to do it?

Posted by David Barany

No two homes are built the same, which means a TV and Internet service provider technician never quite knows what they’re getting into until they arrive at an installation.

Experienced technicians will of course be prepared for all types of issues, the first of which will be to identify where to plug in the power source for an amplifier.

In this blog post we explore the three most common types of installations for powering a house amplifier and we offer our own recommendation for the best solution to cover any situation.

Installation Option 1: Electrical outlet near the amplifier (dedicated port)

The most convenient scenario for installing an amplifier is to have an electrical outlet within a few feet of the amplifier installation location. In this situation, a technician will then simply be able to plug a standard power supply into the outlet and connect the power supply to the dedicated power port of the amplifier using a short coax cable jumper. This is a great solution when an electrical outlet is close by, however technicians often come across more challenging scenarios when they're out in the field.

Topics: Premises, Coaxial

Read More

Why every home should have a MoCA filter

Posted by Krista Thresh

Cable and Internet providers around the world have been challenged by today’s technology demanding faster Internet service and video streaming on their own time.

More cable providers are looking to MoCA (Multimedia over Coax Alliance) in their installations to help with this, but they may not realize they’re missing a key element – MoCA filters installed at every subscriber.

MoCA uses a household’s existing coax cable to transfer data quickly and efficiently throughout the home. A MoCA connection utilizes the unused frequency spectrum offered by coaxial service providers to extend the existing wireless connection to the entire home and cause less demand on the network.

Sounds great! So what’s the catch?

Topics: Premises, Coaxial

Read More

The consequences of coaxial connector problems

Posted by Dave Daly

 

In the modern world, we need our broadband to work fast and reliably - download speeds and picture and voice quality are what we as consumers care about most. This creates an explosion of demand for network capacity in broadband, satellite, telco and security networks.

Today’s coaxial connectors have to be high-performance and provide nearly flawless signal transmission to accommodate the very large amounts of traffic going back and forth from provider to end user.

Topics: Premises, Coaxial

Read More

Why is “hardening” the drop so important for broadband networks?

Posted by Dave Daly

We’ve written previously about the importance of maintaining the drop and home network to prevent ingress and egress. In the past we’ve described the potential problem as it relates to LTE and DOCSIS 3.1 performance and as it relates to MoCA signal performance.

But our research and extensive field studies have shown that even in systems where the performance thresholds are not as stringent, there can be a significant, undiagnosed problem. We feel it’s an important enough effect in the field that we wanted to go into more detail on this issue. 

If your drop network is not carefully planned, installed, and maintained, you will have increased service calls, and decreased customer satisfaction. We all know what that leads to – churn and loss of revenue.

Topics: Premises, Coaxial

Read More

Delivering fiber successfully to MDUs and office blocks

Posted by Dave Daly

The advantages of fiber optic cable over copper wire are well understood. Fiber can transfer more data, in less time, over longer distances than copper. It does not degrade like copper, requires little maintenance and loses only a fraction of its signal strength over 100 meters.

Today, there is a growing demand for fiber, as consumers expect faster Internet speeds. This demand is largely being fuelled by video and music streaming services and over the top (OTT) bundles. Additionally, businesses also require faster broadband, to grow and scale their organisations in a digital and global world.

In this post, we will explore how fiber is successfully delivered to multi-dwelling units (MDUs) and commercial buildings.  

Topics: Fiber, Outside Plant, Premises

Read More

Pioneering the 4th Utility – Fiber to the Home

Posted by Dave Daly

In this post, we explore how you can future proof and differentiate a property through delivering a fiber solution, while also increasing customer satisfaction.

The Challenge of Delivering Fiber to Multiple Dwelling Units

Over half of the world's population lives in units of 100+. In cities this figure can be even higher. This concentration and variety creates a challenge for operators looking to install fiber to the home (FTTH) connections. Essentially, multiple dwelling units (MDUs) are like snowflakes - no two are the same, meaning that each one has to be handled as a separate, complex civil engineering project.

Adding to this complexity, the vast majority of these buildings were constructed before fiber networks were even thought of, meaning they aren't designed to accommodate standard fiber connections. 83% of US MDUs were built before 2000, and over half (52%) before 1980. So there is often no obvious way to route fiber to individual apartments.

Topics: Fiber, Premises, Industry

Read More

Bonding and Grounding for CATV – What's the Difference?

Posted by Dave Daly

Bonding is the electro-mechanical joining of two or more conductors, to form a conductive path that ensures electrical continuity. Grounding is connecting a circuit to the earth or to another conductor that is itself connected to earth. 

Broadband cable systems are usually connected to ground to limit the voltage potential between the cable sheath in the house and the other grounded items in the house, including water pipes, appliances and anything else connected to the utility.

A cable not properly grounded can have a high electric potential when compared to the utility ground in a house. Grounding the cable system to the same ground used by the utility minimizes voltage that could exist between them. 

Topics: Outside Plant, Premises

Read More

Installing In-Building Fiber Broadband: First Stage and Connectors

Posted by Dave Daly

These days, operators are faced with an increasing requirement to deploy in-building fiber broadband networks. The rising demand from consumers for superfast broadband services, coupled with the growing urbanization of the marketplace, means that many operators need to focus on installation efficiencies and effectiveness.

Bringing fiber into the building

The first installation step is to get fiber cable into a multi-dwelling premise. It has to be routed from the point of presence (the outside distribution box in the example diagram below) into the building through the wall and plugged into a further distribution box or distribution frame in the basement or a comms room.

Topics: Fiber, Premises

Read More

Tools To Get the Best Broadband Network Service Levels in the Home

Posted by Dave Daly

With increased bandwidth beyond 1 GHz, maintaining the correct carrier levels at a subscriber location is becoming more difficult. The challenge is not always widespread and may be limited to certain areas within the physical network, where limits to the system design have been reached. The addition of DOCSIS 3.1 and MoCA technologies has raised the threshold required for in-home equipment performance and also, therefore, for broadband and CATV signal quality.

All-digital broadband networks are also driving the need for correct signal levels; the tolerance for noise and distortion in these networks is much tighter. Older analog systems had a wider margin of error. Adding to this problem is the increased number of TVs and other devices used. Finally, most techs now have to ensure that each customer's home meets a certain level of performance and must pass a strict performance check before they can leave.

To measure up to these higher expectations, you will want these simple products for making delicate and critical adjustments to signals at the home: attenuators, cable simulators, equalizers, and high pass filters, to name a few.

Topics: Premises, Industry, Coaxial

Read More