Cisco Systems HWIC-1FE, HWIC1FERF manual Fast Ethernet HWICs LEDs, Meaning, States, Hwic

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

	FDX/COL
	100
HWIC-1FE	LINK/ACT
		FE 0
Figure 2	HWIC-2FE Faceplate
	FDX/COL
HWIC-	100
	LINK/ACT
2FE	FE 1	FE 0
Table 2	Fast Ethernet HWIC LEDs

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LED	Meaning	States
FDX/COL	Duplex/Collision	On = Full-duplex
		Off = Half-duplex
		Blinking = Collision activity
100	Speed	On = 100 Mbps
		Off = 10 Mbps
LNK/ACT	Link Status	On = Link pulses detected
		Off = No link pulses detected
		Blinking = Transmit or receive activity

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