Cisco 550X Series Stackable Managed Switches Quick Start Guide
5
N
OTE
A Category 6A or higher cable is required for 10G ports; a
Category 5e or higher cable is required for all other ports. When you
connect your network devices, do not exceed the maximum cabling
distance of 100 meters (328 feet). It can take up to one minute for
attached devices or the LAN to be operational after it is connected. This
is normal behavior.
Power over Ethernet Considerations
W
ARNING
The switch is to be connected only to PoE networks without
routing to the outside plant.
If your switch is one of the Power over Ethernet (PoE) models, consider the
following power requirement:
550X Series Stackable Managed Switches with PoE
Model
Power
Dedicated
to PoE
Number of Ports
Supporting PoE
PoE Standard
Supported
SF550X-24P
195 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
802.3af/at
60-Watt PoE
SF550X-24MP
382 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
802.3af/at
60-Watt PoE
SF550X-48P
382 Watts
1–48
*60-Watt PoE: port
1,2,3,4,5,6,7,8,25,26,
27,28,29,30,31,32
802.3af/at
60-Watt PoE
SF550X-48MP
740 Watts
1–48
*60-Watt PoE: port
1,2,3,4,5,6,7,8,25,26,
27,28,29,30,31,32
802.3af/at
60-Watt PoE
SG550X-24P
195 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
802.3af/at
60-Watt PoE
SG550X-24MP
382 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
802.3af/at
60-Watt PoE
