Cisco HWIC-1FE Network Guide - Page 3

Connecting 1- and 2-Port Fast Ethernet High-Speed WAN Interface Cards to the Network Cisco 1- and 2-Port Fast Ethernet HWICs Fast Ethernet HWICs LEDs The Fast Ethernet HWICs use three LEDs per port to indicate full- or half-duplex operation, collisions, speed, transmit/receive activity, and link status. Figure 1 and Figure 2 show the HWIC-1FE and HWIC-2FE faceplates, and Table 2 describes the functions of the LEDs. Figure 1 HWIC-1FE Faceplate 158059 HWIC-1FE FDX/COL 100 LINK/ACT FE 0 Figure 2 HWIC-2FE Faceplate FDX/COL 100 HWIC- LINK/ACT 2FE FE 1 FE 0 158060 Table 2 Fast Ethernet HWIC LEDs LED FDX/COL 100 LNK/ACT Meaning Duplex/Collision Speed Link Status States On = Full-duplex Off = Half-duplex Blinking = Collision activity On = 100 Mbps Off = 10 Mbps On = Link pulses detected Off = No link pulses detected Blinking = Transmit or receive activity OL-12851-01 3