Cisco ASR-920-24SZ-IM User Manual

CPU Management Port LEDs
The LED for the 10/100/1000 Management port is integrated on the connector itself. There are two LEDs in
the connector—the LED on the left indicates the Link/Activity status and the LED on the right indicates the
duplex status of the link.
Table 6: CPU Management Port LED Indication
IndicationLED StateLED
Link up in 1000 MbpsGreenLeft
Activity in 1000 MbpsBlinking Green
Link up in 100/10 MbpsAmber/Orange
Activity in 100/10 MbpsBlinking Amber/Orange
Link downOff
Link up in full duplexGreenRight
Link up in half duplexOff
SFP LEDs
Each SFP port has an LED indicator. The LED is configured such that the up arrow indicates the port on the
upside and the down arrow indicates the port on the downside.
Table 7: SFP Port LED Indication
IndicationLED StateLED
Link up in
1000Base-X/100Base-FX
GreenLabeled same as the SFP port
number
Activity in 1000
Base-X/100Base-FX
Blinking Green
Fault/ErrorYellow
Link downOff
SFP+ LEDs
Each SFP+ port has an LED indicator.
Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation
Guide
18
Overview
External Interfaces

Cisco ASR-920-24SZ-IM Specifications

General

Brand	Cisco
Model	ASR-920-24SZ-IM
Category	Network Router
Language	English