SuperStack 3 Switch 4400 1000BASE-T Module User Guide(English)

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The SuperStack
®
3 Switch 4400 1000BASE-T Module
(3C17220) provides your SuperStack 3 Switch 4400 with
a Gigabit Ethernet port.
The Module conforms to the full duplex implementation
of the Gigabit Ethernet standard, IEEE 802.3ab, and
provides a 1000 Mbps connection to another device that
supports 1000BASE-T. The port uses Category 5 copper
cabling with RJ-45 connectors.
WARNING: RJ-45 Ports. These are shielded RJ-45 data
sockets. They cannot be used as standard traditional
telephone sockets, or to connect the unit to a traditional
PBX or public telephone network. Only connect RJ-45
data connectors, network telephony systems, or network
telephones to these sockets. Either shielded or unshielded
data cables with shielded or unshielded jackets can be
connected to these data sockets.
LEDs
You can gather information about the status of the
Module and its packet activity using the Expansion
Module port LEDs on the front of the Switch.
I
NTRODUCTION
Module Packet LED
Color Appearance Indicates
Green On Full duplex activity being received or
transmitted.
No color Off No activity.
Module Status LED
Color Appearance Indicates
Green On The Module is installed and supported. The
Link Status has been determined.
Yellow On The Module is installed and supported. The
Link Status has not been determined or
there is no link for a single port Module.
Yellow Flashing The Module is installed, however, it is not
supported.
No color Off The Module is not installed.
SuperStack
®
3 Switch 4400 1000BASE-T Module (3C17220)
User Guide
DUA1722-0AAA01
SuperStack 3 1000BASE-T Module
3C17220
1

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