Chapter 1: Overview
40
Figure 12. SFP+ Slot LEDs
The LEDs are described in Table 8.
LEDs for the
Stacking Slots
SFP+ slots 27 and 28 on the 28-port switches and slots 51 and 52 on the
52-port switches may be used as stacking slots to build a VCStack of up to
four switches. For background information, refer to Chapter 2, “Virtual
Chassis Stacking” on page 49. Table 9 on page 41 defines the LED states
when the slots contain stacking transceivers.
Table 8. SFP+ Slot LEDs
LED
State
Description
Link/Activity
Off
The slot is empty, the SFP or SFP+
transceiver has not established a link to a
network device, or the LEDs are turned
off. To turn on the LEDs, use the eco-
friendly button.
Solid green
The SFP or SFP+ transceiver has
established a link at 1000 Mbps or 10
Gbps to a network device.
Flashing
green
The SFP+ transceiver is receiving or
transmitting packets to a network device
at 10 Gbps. (The LED does not flash for
activity at 1000 Mbps.).
SFP+ Slot LEDs
Содержание AT-x510-28GPX
Страница 10: ...Tables 10 ...
Страница 14: ...Preface 14 ...
Страница 48: ...Chapter 1 Overview 48 ...
Страница 70: ...Chapter 3 Beginning the Installation 70 ...
Страница 84: ...Chapter 4 Installing the Switches on a Table or in an Equipment Rack 84 ...
Страница 128: ...Chapter 9 Troubleshooting 128 ...
Страница 138: ...Appendix A Technical Specifications 138 ...