![]() ![]() RG-6-Uses same connectors as RG-59, but has a larger diameter with superior shielding used in cable TV/Internet, satellite TV/Internet, and fixed wireless Internet/TV service 75ohm resistance. Also usedby the long-obsolete ARCnet LAN standard. RG-59-Used in older cable TV or satellite TV installations 75ohm resistance. ![]() ![]() These cables use the F-connector for direct connection between devices Two other types of coaxial cable are common in cable Internet, satellite Internet, and fixed wire-less Internet installations. Figure 2-4 compares network cards that use BNC, RJ-45, and AUI (vampire tap) connections.įigure 2-4Combo UTP/BNC/AUI Ethernet network cards (left and right) compared with a UTP/STP-only Ethernet network card (center). BNC-based networks use a T-shaped adapter to pass the signal between stations. This type of cabling is no longer common in office networks, but it is still used in some types of industrial networks because the cable is well shielded against interference.Ĭoaxial cabling creates a bus topology each end of the bus must be terminated, and if any part of the bus fails, the entire network fails.ġ0Mbps Ethernet used RG-8 coaxial cable with a vampire tap (Thicknet) or RG-58 with a BNC connector. 10Mbps Ethernet used coaxial cables and connectors.
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