INTERPHASE CORPORATION 5511 PCI CDDI ADAPTER (SAS UTP PB05511-000) Card Type Network Interface Card NIC Type CDDI Maximum Onboard Memory Unidentified Boot ROM Unidentified Network Transfer Rate 100Mbps Topology Ring, Peer-Peer Wiring Type Unshielded twisted pair Data Bus 32-bit PCI [Image] CONNECTIONS Function Label UTP via RJ-45 connector CN1 DIAGNOSTIC LED(S) CONTINUED LED1 LED2 LED3 LED4 Condition On Off On Blinking Power-on diagnostics On Off Blinking Off Connecting to ring On Off Blinking On Ring connected On On Off Off Adapter Failure