Leds For The Stacking Slots; Figure 12: Sfp+ Slot Leds; Table 8: Sfp+ Slot Leds - Allied Telesis AT-x510-28GTX Installation Manual

Chapter 1: Overview
LEDs for the
Stacking Slots
40
The LEDs are described in Table 8.
LED State
Link/Activity Off
Solid green
Flashing
green
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.
SFP+ Slot LEDs
Figure 12. SFP+ Slot LEDs
Table 8. SFP+ Slot LEDs
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.
The SFP or SFP+ transceiver has
established a link at 1000 Mbps or 10
Gbps to a network device.
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.).
Description