Cisco WS-C2950-24 Installation Manual page 51

Chapter 1 Overview of the Routers
Table 1-13
LED
S (Speed)
L (Link)
PVDM 0,1,2,
and 3
ISM
1. LED goes off if the AC power fails or is disconnected. It does not go on and off with the switch.
OL-18712-02
Cisco 2900 and 3900 Series Routers LED Indicators (continued)
Color
1 blink + pause FE or GE port operating at
10 Mb/s.
2 blink + pause FE or GE port operating at
100 Mb/s.
3 blink + pause GE port operating at 1000 Mb/s.
Green FE or GE link is established.
Off No FE or GE link is established.
Green PVDM is initialized.
Amber PVDM is detected but not
initialized.
Off No PVDM installed.
Green Initialized.
Amber Initialized with error.
Off Not installed.
Cisco 2900 Series and 3900 Series Hardware Installation Guide
Cisco 2900
Description Routers
Back panel
Back panel
Back panel
Back panel
Back panel
LED Indicators
Cisco 3900
Routers
Back panel
Back panel
Back panel
Back panel
Back panel
1-31