Underground installation of fiber optic cable is a regular approach. The cable is routed by way of ducts in an underground conduit. This shields the cables from environmental modifications, for example shifting rocks, rodent dens, or landscaping equipment like shovels. OTDRs with extremely-short occasion and attenuation dead zones (the distance https://manufacturer-of-talc-powd20752.qowap.com/87784932/indicators-on-optical-fiber-cable-you-should-know