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:
Links:
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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:
Links:
no audio device is installed is an excellent program that can fix computer errors especially No Audio Output Device is Installed error. No Audio Output Device is Installed error is caused by a missing driver of audio device or registry error. There are a lot of pros for no audio device. It will diagnose and fix any problems within the computer registry error. It has another advantage that the users can have a time schedule and no audio device will scan and optimize your computer automatically. Running this tool on a scheduled basis, you will result in a stable system and will greatly enhance system performance. The scan technology helps the user quickly identify errors and invalid entries. Over 9,500,000 people have already chosen no audio device to fix pc error!
sony drivers could be the first to get information about it and automatically install it for your pc. There is no need to worry about how to keep your Sony Vaio device drivers up-to-date. To automatically update Sony Vaio Drivers and any Devices attached on Sony Vaio, you can download sony drivers download. sony drivers download can automatically detect any Sony Vaio and devices attached on your Sony Vaio, install the latest official Sony Vaio drivers and keep your Sony Vaio drivers lastest. The database of sony drivers has more than 2 million driver information and has more than 100,000 pieces of unique device information, including any Sony Vaio computers made after 1994.
JPG Recovery has full support to recover lost image, audio, and video files from hard drives, USB drives, SD cards, Camera, and other memory cards, such as SD Card, XD card, CF card. It runs a full hard drive scan to safely recover images and media files in any event of accidental photo deletion, disk formatting or virus infection. JPG Recovery supports a wide range of file types , including camera RAW files, BMP, GIF, TIF, TIFF, JPEG, JPG, PNG, MTS, WAV, WMV, AVI, ASF, MPEG, etc. 600+ File Formats: docs, photos, videos, music, emails, databases, .zip, etc. Not Just for Hard Drives: Recover data from memory stick, memory cards, external hard drives, mobile phones, digital cameras, iPod, MP3/MP4 players and more. 100% safe read only mode in scanning, JPG Recovery works without any damage to the data. How to recover jpg files provides an option to preview repaired images after scan so that you can check for inconsistencies in your repaired images prior to perform saving.
error 1053 can fix many problems about Printers, for example error 1068 and error 1058. Usually they are displayed like these: "Services Windows could not start the Print Spooler service on Local computer. Error 1058: The dependency service or group failed to start." Print Spooler error has many powerful functions such as automatically diagnose and easily optimize Windows registry. It can automatically remove system junk files and make it run smoothly. Print Spooler not running also makes it easy to fix corrupted DLL files. You can even use the uninstall manager to handle software removal so that no junk files are left behind.
Benefits of Automating Software Processes
The benefits of Articles submission service, Why and how to submit articles?
Back Up Your Data! by Larry Gustafson
6 Ways You Can Boost Pc Performance
Memory Modules Solutions