Cisco Systems 1700 manual Act/Chø, ACT/CH1

Chapter 1 Cisco 1700 Router Overview

Table 1-3	Front-Panel LEDs (Continued)
LED Label	Color	Description
WICØ
ACT/CHØ	Green	Serial and DSU/CSU cards—Blinks when data is being sent to or received from
		the port on the card in the WICØ slot.
		ISDN cards—On solid when the first ISDN B channel is up for the card in the
		WICØ slot.
		2-port serial cards—Blinks when there is data being sent to or received from the
		first port on the 2-port card in the WICØ slot.
ACT/CH1	Green	Serial and CSU/DSU cards—Remains off.
		ISDN cards—On solid when the second ISDN B channel is up for the card in the
		WICØ slot
		2-port serial cards—Blinks when there is data being sent to or received from the
		second port on the 2-port card in the WICØ slot.
WIC1
ACT/CHØ	Green	Serial and DSU/CSU cards—Blinks when data is being sent to or received from
		the port on the card in the WIC1 slot.
		ISDN cards—On solid when the first ISDN B channel is up for the card in the
		WIC1 slot.
		2-port serial cards—Blinks when there is data being sent to or received from the
		first port on the 2-port card in the WIC1 slot.
ACT/CH1	Green	Serial and DSU/CSU cards—Remains off.
		ISDN cards—On solid when the second ISDN B channel is up for the card in the
		WIC1 slot.

2-port serial cards—Blinks when there is data being sent to or received from the second port on the 2-port card in the WIC1 slot.

	Cisco 1700 Router Hardware Installation Guide
78-5405-03		1-7