bus
bus
A T-connector was used in a thinnet 10base2 coaxial bus network.
A full mesh.
bus topology
Use T Connector
RJ-45 or 8P8C modular connectors
Use a pipe cutter to cut the connector about two inches away on all sides. Use a shark pipe connector to replace the copper T-connection with aCPVC connection.
Star topology is like the network is done by easily adding another network and the most common cable is used unshielded twisted pair cable. For the star topology purpose, Cat5 and Cat6 cable is used because it is an unshielded and shielded twisted pair cable.
They use At&t's network because they are a MVNO or they share their network.
At&t
No. T-mobile is a gem network and Sprint is coma. They are totally incompatible.