Monthly Archives: August 2022

The Secret Of Successful Fiber Optic Cable Management

August 11, 2022   Matt

The Secret Of Successful Fiber Optic Cable Management

Why is proper fiber optic cable management so critical?

Service providers have deployed more and more fiber optic cables for their high bandwidth, low costs, greater reliability and flexibility. But just deploying is not enough; a successful fiber network also requires a solid infrastructure based on a professional fiber optic cable management system.

Fiber optic cable management affects a network’s reliability, performance, cost and maintenance. It provides the ability to reconfigure network, restore service and implement new services quickly.

Four goals to achieve with professional fiber optic cable management

1. Protect fiber optic cable from microbends and macrobends loss

Microbends are small deformities in the optical fiber and macrobends are larger bends of the fiber cable. Fiber bends beyond the specified minimum bending radius can cause signal loss or even break the fiber, causing service disruption.

As a rule of thumb, the minimum bending radius should be bigger than ten times the outer diameter of the fiber cable. Telcordia recommends a minimum 38mm bending radius for 3mm fiber optic patch cords.

Fiber optic cable management system should provide bend radius protection at all points where a fiber optic cable makes a bend. This helps ensure the network’s long-term reliability; thus reduces the network operation cost by reducing network down time.

2. Well defined fiber optic cable management routing paths

The leading cause of fiber optic cable minimum bend radius violation is improper routing of fibers by fiber installation technicians.

In a proper fiber cable management system, routing paths are clearly defined and easy to follow; such that the technician has no other option but to route the cables properly.

Well defined routing paths reduce the training time required for technicians and increase the uniformity of work done. It also makes accessing individual fibers easier, quicker and safer.

3. Easy access to installed optical fibers

Allowing easy access to installed fibers is critical in maintaining proper bend radius protection. The system should be designed to ensure that individual fibers can be installed or removed without inducing a macrobend on an adjacent fiber. Accessibility is critical during network reconfiguration.

4. Physical protection of installed optical fibers

Well defined fiber optic cable management system physically protects the fibers from accidental damage by technicians and equipment throughout the network.

Fiber optic cable management system procurement

When making the decision on purchasing your fiber optic cable management systems, the goal is getting the most cost-effective system that provides the best cable management, flexibility, and growth capabilities.

Going with the cheapest approaches for fiber optic cable management can cost more money in the long run. A strong fiber cable management system will enable you to extract the maximum value from your installed optical fiber networks.

Specifying Fiber Cable Management Systems: Cost and Value

As a means of keeping operational costs down, service providers around the world are increasingly turning to systems integrators to install their networks.

This practice allows the service provider’s technicians to focus on operations and maintenance, rather than network installation. There is, however, an inherent risk in this practice.

As the purchasing decision for the fiber cable management system moves from the service provider’s engineering group to the systems integration prime contractor, the cable management features of the distribution system are generally not specified.

What can happen, then, is the equipment installed may lack key features and functionalities. In light of the importance of proper cable management within the ODF, the service provider needs to specify the basic requirements for the cable management system.

There are several industry-standard specifications that can assist service providers in writing specifications for their cable management systems. Two of these specifications are:

• Telcordia Generic Requirements for Fiber Distribution Frames GR-449-CORE, Issue 2, July 2003

• Network Equipment Building System (NEBS) Generic Equipment Requirements, TR-NWT-000063

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Plumping Help And Tips That Anyone Can Use

August 09, 2022   Matt

Plumping Help And Tips That Anyone Can Use

If you’re a homeowner and have had to call a plumber to fix a problem, you know how expensive and annoying it can be. Wouldn’t it be great if you could fix your plumbing yourself? Well, it might be easier than you think! Read on to find out how.

To check for toilet leaks, especially if it seems like your toilet is chronically running, use a few drops of food coloring in the toilet tank. If water is leaking into the bowl, you will see color in about a half hour. Replacing tank parts can repair leaks and greatly save on water consumption.

When you are working with plumbing, you also need to have some basic skills in other areas. This is especially true of electrical problems, as the two systems often overlap. This doesn’t mean that you need to solve the problems, but that you understand what the problems could be.

You don’t need to add anything to a correctly installed septic system to ensure it’s working properly! In fact, chemicals being dumped down the drain can cause more problems by killing off the good bacteria needed to digest the waste. The best treatment for your system is to have it pumped at regular intervals.

Do not put stringy or fibrous items into your garbage disposal. Substances like banana peels, gristle, or celery may not completely break down in the disposal, and may clog your pipes instead of flowing out of the waste lines as they are supposed to. When in doubt, do not try to dispose of something that may not break down completely.

If you’re planning to leave on vacation then it’s key to make sure you turn off the main shut off valve to your plumbing. This will ensure that nothing floods or breaks while you’re gone, leaving you with a horrendous mess to return to and headaches you don’t want to deal with.

If you go to flush the toilet and nothing happens, do not be afraid to open up the lid and take a peek. The mechanism inside the toilet is not overly complex, and with some time and thought you can nearly always pinpoint the problem and then find the tools and parts to fix it.

Do not pour grease or oil down any of your household drains. Put them in containers and place in the fridge until they are solid, then throw them away. If you pour them down the drain, they can solidify in cold pipes. These solid masses will clog your pipes and are very difficult to remove.

While it is possible to do plumbing activities yourself, it is generally not recommended. If you are not sure of what you are doing, then you must hire a professional. This will help to insure you don’t make a bigger mess of the small problem that your plumbing previously had.

As you can see, solving your plumbing problems yourself can be a satisfying way to save money and take care of your house independently. Next time you have a plumbing problem, you’ll be ready to tackle the issue yourself with the tips you’ve taken from this article.

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