Connecting Network Devices; Power Over Ethernet (Poe) Considerations - Cisco SF220-24 Quick Start Manual

Connecting Network Devices

4
To connect your switch to the network:
Connect an Ethernet cable to the Ethernet port of a computer,
S 1
TEP
printer, network storage, or other network devices.
Connect the other end of the Ethernet cable to one of the
S 2
TEP
numbered Ethernet ports of the switch. The LED of the port lights if
the device connected is active.
Repeat
S 3
TEP
connect to the switch.
We strongly recommend using CAT-5E or better cable to connect
N
OTE
network devices. 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 (PoE) Considerations

If your switch is the PoE model, consider the following:
As a Power Sourcing Equipment (PSE) device, the switch can deliver a
maximum of 30 Watts per PoE port on port 1 to 4 and 15.4 Watts per PoE
port on other ports to a Powered Device (PD).
Model
SF220-24P and
SG220-26P
SF220-48P and
SG220-50P
The PoE switch should be connected only to PoE networks
W
ARNING
without routing to the outside plant.
8
Step 1 and Step 2
Power Dedicated
to PoE
180 Watts
375 Watts
Cisco 220 Series Smart Plus Switches Quick Start Guide
for each device that you want to
PoE
Ports
1 to 24
1 to 48
PoE Standard
Supported
802.3at and 802.3af on
port 1 to 4;
802.3af on port 5 to 24
802.3at and 802.3af on
port 1 to 4;
802.3af on port 5 to 48