Location
Description
LED Color
Port
I/O side
Off
—
No link, no device
powered, PD denied
power, power delivery
fault PoE administratively
disabled.
Green and Amber
Ethernet Switch GE LAN
Ports, with PoE
Green Steady On
—
link;
if PoE device, power is
enabled.
Green Blink
—
TXD/RXD data
Amber - PoE Fault
I/O side
Off
—
No link
Green
GE WAN Ports
Steady On
—
link
Blink
—
TXD/RXD data
I/O Side
Off
—
Shut
Green
DSL CD
Green Blink
—
Training,
or no shut and cable
disconnected.
Green Steady On
—
Trained
I/O Side
Green Steady On
—
-53.5V PoE power supply
connected and all
powered port operating
normally.
Green
PoE OK
Off
—
No -53.5V PoE
power supply connected
to router.
I/O Side
Off
—
No Data Activity
Green
DSL Data
Green Blink
—
TX/RX
Data
Hardware Installation Guide for the Cisco 1100 Series Integrated Services Router
9
Overview of Cisco 1000 Series Integrated Services Routers
Hardware Features