1-3
Catalyst 2975 Switch Hardware Installation Guide
OL-17784-01
Chapter 1 Product Overview
Front Panel
For more information about SFP modules, see your SFP module documentation and the
“Installing SFP
Modules” section on page 2-17
. For cable specifications, see
Appendix B, “Connector and Cable
Specifications.”
For an updated list of supported SFP modules, see the switch release notes on
Cisco.com.
LEDs
You can use the switch LEDs to monitor switch activity and its performance.
Figure 1-2
shows the switch
LEDs and the Mode button that you use to select one of the port modes.
Figure 1-2
Switch LEDs and Mode Button
1
Mode button
6
Status LED
2
PoE LED
7
Master LED
3
Stack LED
8
RPS
1
LED
1.
RPS = redundant power system.
4
Speed LED
9
System LED
5
Duplex LED
272678
9
3
4
5
2
1
8
7
6
Содержание 2975 - Catalyst LAN Base Switch
Страница 6: ...Contents vi Catalyst 2975 Switch Hardware Installation Guide OL 17784 01 ...
Страница 46: ...A 2 Catalyst 2975 Switch Hardware Installation Guide OL 17784 01 Appendix A Technical Specifications ...
Страница 62: ...Index IN 6 Catalyst 2975 Switch Hardware Installation Guide OL 17784 01 ...