Cisco 500 series Administration Manual page 80

General Administrative Information
Switch Models
NOTE
Stackable Managed Switch Models
Model Name Product ID (PID)
SF500-24 SF500-24-K9
SF500-24P SF500-24P-K9
SF500-48 SF500-48-K9
SF500-48P SF500-48P-K9
SG500-28 SG5000-28-K9
SG500-28P SG500-28P-K9
SG500-52 SG500-52-K9
SG500-52P SG500-52P-K9
Cisco 500 Series Stackable Managed Switch Administration Guide
When the switch operates in Layer 3 system mode, the VLAN Rate Limit and QoS
policers are not operational. Other QoS Advanced mode features are operational.
Only the SG500X models support Virtual Router Redundancy Protocol (VRRP) and
Routing Information Protocol (RIP).
The following port conventions are used:
• GE is used for Gigabit Ethernet (10/100/1000) ports.
• FE is used for Fast Ethernet (10/100) ports.
• XG is used for 10 Gigabit Ethernet ports.
The following table describes the various models, the number and type of ports
they contain and their Power over Ethernet (PoE) information.
Description of Ports on Device
24-Port 10/100 Stackable
Managed Switch
24-Port 10/100 PoE Stackable
Managed Switch
48-Port 10/100 Stackable
Managed Switch
48-Port 10/100 PoE Stackable
Managed Switch
28-Port Gigabit Stackable
Managed Switch
28-Port Gigabit PoE Stackable
Managed Switch
52-Port Gigabit Stackable
Managed Switch
52-Port Gigabit PoE Stackable
Managed Switch
Power No. of
Dedicated Ports that
to PoE Support
PoE
180W 24
375W 48
180W 24
375W 48
6
80