Cisco Systems 1700 manual Act/Chø, ACT/CH1

Front-Panel LEDs

Table 1-4

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.