Cisco SG500-28 Administration Guide

Administration: Stack Management
Types of Units in Stack
61 Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3
5
Unit LEDs
The device has 4 LEDs marked as 1, 2, 3, 4, which are used to display the unit ID of
each unit (e.g. on Unit ID 1, LED 1 is ON and the other LEDs are OFF). To support unit
IDs greater than 4, the LED display is changed in accordance to the below
definition:
• Units 1-4: LEDs 1-4 are lit, respectively.
• Unit 5: LED 1 and 4 are lit.
• Unit 6: LED 2 and 4 are lit.
• Unit 7: LED 3 and 4 are lit.
• Unit 8: LED 1, 3, and 4 are lit.

Cisco SG500-28 Specifications

General

Ports	28
Port Type	Gigabit Ethernet
Layer	Layer 3
Switching Capacity	56 Gbps
PoE Support	No
Form Factor	Rack-mountable
RAM	256 MB
Flash Memory	32 MB
Power Supply	Internal
Jumbo Frame Support	9KB
VLAN Support	Yes
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	10% to 90% non-condensing
Dimensions	17.3 x 10.2 x 1.7 in (440 x 260 x 44 mm)
MAC Address Table Size	16, 000 entries