Cisco 550X Series Schnellstart-Handbuch - Seite 5
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A Category 6A or higher cable is required for 10G ports; a
N
OTE
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
The switch is to be connected only to PoE networks without
W
ARNING
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
SF550X-24P
SF550X-24MP
SF550X-48P
SF550X-48MP
SG550X-24P
SG550X-24MP
Cisco 550X Series Stackable Managed Switches Quick Start Guide
Power
Number of Ports
Dedicated
Supporting PoE
to PoE
195 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
382 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
382 Watts
1–48
*60-Watt PoE: port
1,2,3,4,5,6,7,8,25,26,
27,28,29,30,31,32
740 Watts
1–48
*60-Watt PoE: port
1,2,3,4,5,6,7,8,25,26,
27,28,29,30,31,32
195 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
382 Watts
1–24
*60-Watt PoE: port
1,2,3,4,13,14,15,16
PoE Standard
Supported
802.3af/at
60-Watt PoE
802.3af/at
60-Watt PoE
802.3af/at
60-Watt PoE
802.3af/at
60-Watt PoE
802.3af/at
60-Watt PoE
802.3af/at
60-Watt PoE
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