OPTICAL GROUND WIRE (OPGW) CABLE
The cable shall perform the dual function of the Earth wire and Optical Fiber Cable. The cable shall have good mechanical protection with stable temperature performance conditions, as it will be exposed to
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The tube is inserted into a stainless steel, aluminum, or aluminum-coated steel tube, with some slack length of fiber allowed to prevent strain on the glass fibers. OverviewAn optical ground wire (also known as an OPGW or, in the IEEE standard, an optical fiber composite ) is a type of cable that is used in. Optical fibers are used by utilities as an alternative to private point-to-point microwave systems,or communication circuits on metallic cables.