Figure 4a-2: Early Ethernet Bus Topology N (1)Transmitted Signal (3)Received Signa Trunk cable (2)Trans ceiver Broadcasts Signal in Both Directions(Bus Transmission)4 Figure 4a-2: Early Ethernet Bus Topology NIC NIC (1) Transmitted Signal (3) Received Signal (2) Transceiver Broadcasts Signal in Both Directions (Bus Transmission) Trunk Cable