PHAT SATELLITE INTL 3GHz RG11 Underground Coaxial Cable, Tri-Shield (77%) Gel Infused Braid Protection, Brass Weather Sealed Fittings, DirecTV Coax Cable, Assembled in USA (45 feet, Orange)

hello and this is sunny welcome back different types of networking keyboards are used to connect to different devices in networking the most common cables include coaxial cable twists appear optical fiber and parallel or serial cables their uses depends on the networking topology hardware software and a network size networking keyboards connectors and their specifications belong to the physical layer or layer 1 of the OSI model today my topic is a coaxial cable and some common connectors first let's look at the structure of the coaxial cable the outer cover is PVC or fire resistant plastic called sheath the braided metal shielding reduces electromagnetic interference or EMI underneath the shielding is the PVC or Teflon insulator the sensual Morocco is the corporate conductor coaxial cable is used to carry high frequency electrical signals with low losses it is commonly used in a telepho