All fiber optic equipment will need electricity where they are located. The electricity must be of high quality, must have protections against surges and spikes and, generally, must have a reserve capacity to prevent the loss of communications during a power outage. Data equipment requires a separate ground connection and adequate power supply for air conditioning throughout the year. Attention should be paid to refrigeration to reduce energy consumption. Consult with the owner of the place, the client and the relevant personnel to plan the electrical installation.
Grounding and equipotential connection
All cables and conductive components must be properly connected to the ground. Earth connections must be designed in accordance with the National Electricity Code (NEC) or other applicable codes or standards. Although most fiber optic cables are not conductive, any metal hardware used in fiber optic cabling systems (such as wall terminal boxes, racks, and connection panels) must be grounded. All conductive cables must be grounded and fixed to the corresponding conductors.
Cable marking and identification
Fiber optic cables must have colored jackets in accordance with industry standards, in order to identify fiber optic cables and to indicate the type of fiber inside the cable. All terminations of fiber optic cables must be marked on the racks or boxes where the cable ends. The cables must have a label to identify that they are fiber optic cables and that proper handling is required.
D must be taken greater care in the case of network upgrades in the internal plant. For almost two decades, the 62.5 / 125 multimode fiber was the most used for wiring. With the emergence of gigabit networks, laser-optimized 50/125 fiber became more popular. If both fibers are mixed, the result may be an excessive loss in communication, which causes the systems to not operate properly. Whenever possible, color covers, marking and even the use of unsupported SC or ST connectors with 62.5 / 125 fiber and LC with 50/125 fiber) should be used.
Also Read: fiber optics jobs salary
Grounding and equipotential connection
All cables and conductive components must be properly connected to the ground. Earth connections must be designed in accordance with the National Electricity Code (NEC) or other applicable codes or standards. Although most fiber optic cables are not conductive, any metal hardware used in fiber optic cabling systems (such as wall terminal boxes, racks, and connection panels) must be grounded. All conductive cables must be grounded and fixed to the corresponding conductors.
Cable marking and identification
Fiber optic cables must have colored jackets in accordance with industry standards, in order to identify fiber optic cables and to indicate the type of fiber inside the cable. All terminations of fiber optic cables must be marked on the racks or boxes where the cable ends. The cables must have a label to identify that they are fiber optic cables and that proper handling is required.
D must be taken greater care in the case of network upgrades in the internal plant. For almost two decades, the 62.5 / 125 multimode fiber was the most used for wiring. With the emergence of gigabit networks, laser-optimized 50/125 fiber became more popular. If both fibers are mixed, the result may be an excessive loss in communication, which causes the systems to not operate properly. Whenever possible, color covers, marking and even the use of unsupported SC or ST connectors with 62.5 / 125 fiber and LC with 50/125 fiber) should be used.
Also Read: fiber optics jobs salary
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