Cisco 350 Guide De Démarrage Rapide page 13

• The Cisco SFP+ Copper Cable modules for stacking that are supported
in the Cisco switches are: SFP-H10GB-CU1M, SFP-H10GB-CU3M, and
SFP-H10GB-CU5M.
• The SFP+ port is a combination port, shared with one other RJ-45 port.
When the SFP+ is active, the adjacent RJ-45 port is disabled.
• The LEDs of the corresponding RJ-45 port flash green to respond to the
SFP interface traffic.
SFP Port (if present)—The small form-factor pluggable (SFP) ports are
connection points for modules, so the switch can link to other switches.
These ports are also commonly referred to as miniGigaBit Interface
Converter (miniGBIC) ports. The term SFP is used in this guide.
• SFP ports are compatible with Cisco modules MGBT1, MGBSX1,
MGBLH1, MGBLX1, MGBBX1, MFELX1, MFEFX1, and MFEBX1, as well as
other brands of modules.
• Some SFP interfaces are shared with one other RJ-45 port, called a
combo port. When the SFP is active, the adjacent RJ-45 port is
disabled.
• The LEDs of the corresponding RJ-45 port flash green to respond to the
SFP interface traffic.
OOB Port (if present)—The Out of Band (OOB) port is a CPU's Ethernet
port that can be used only as a management interface. Bridging between
the OOB port and the in-band Layer 2 interface is not supported.
Front Panel LEDs
PoE (if present)—(Amber) Located on the right of the port. The LED lights
steady when power is being supplied to a device attached to the
corresponding port.
Master—(Green) The LED lights steady when the switch is a stack master.
System—(Green) The LED lights steady when the switch is powered on,
and flashes when booting, performing self-tests, or acquiring an IP
address. If the LED flashes Amber, the switch has detected a hardware
failure, a firmware failure, and/or a configuration file error.
Stack ID—(Green) The LED lights steady when the switch is stacked and
the corresponding number indicates its Stack ID.
LINK/ACT—(Green) Located on the left of each port. The LED lights steady
when a link between the corresponding port and another device is
detected, and flashes when the port is passing traffic.
Cisco 350 Series and the Cisco 350XG Series Managed Switches 13