EFFICIENT NETWORKS, INC. ENI-155E-U5-C, ENI-155E-U5-S Card Type Network Interface Card NIC Type ATM Maximum Onboard Memory 512KB (ENI-155E-MF-C) / 2MB (ENI-155E-MF-S) Boot ROM Not available Network Transfer Rate 155Mbps Topology Star Wiring Type Unshielded twisted pair Data Bus EISA [Image] CONNECTIONS Function Label UTP via RJ-45 connector CN1 DIAGNOSTIC LED(S) LED Color Status Condition LED1 Unidentified On Network connection is good LED1 Unidentified Off Network connection is broken