Cisco WS-C2950T-24 Installation

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

Cisco WS-C2950T-24 Specifications

General

Brand	Cisco
Model	WS-C2950T-24
Category	Switch
Language	English