LANTECH COMPUTER COMPANY E-NET/16F NIC Type Ethernet Network Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Ring Wiring Type Fiber optic cable Boot ROM Available [Image] CONNECTIONS Function Label Function Label Fiber optic cable port CN1 Fiber optic cable port CN2 (TX) (RX) DIAGNOSTIC LED(S) LED Status Condition LED1 On Data is being transmitted LED1 Off Data is not being transmitted LED2 On Collision is detected on network LED2 Off Collision is not detected on network LED3 On Data is being received LED3 Off Data is not being received LED4 On Network connection is good LED4 Off Network connection is broken