Extreme Networks ExtremeWare 7.2e, Installation And User Manual

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24 ExtremeWare 7.2e Installation and User Guide
Summit 400-48t Switch Overview and Installation
Mini-GBIC Type and Support
The Summit 400-48t supports the SFP GBIC, also known as the mini-GBIC, in three types: the SX
mini-GBIC, which conforms to the 1000BASE-SX standard, the LX mini-GBIC, which conforms to the
1000BASE-LX standard, and the ZX mini-GBIC, a long-haul mini-GBIC that conforms to the IEEE 802.3z
standard. The system uses identifier bits to determine the media type of the mini-GBIC that is installed.
The Summit 400-48t supports only the SFP mini-GBIC.
NOTE
Only mini-GBICs that have been certified by Extreme Networks (available from Extreme Networks)
should be inserted into the mini-GBIC receptacles on the Summit 400-48t.
This section describes the mini-GBIC types and specifications.
Power Supply LEDs
PSU-I Color Indicates
Green, solid
Amber,
blinking
Off
The internal power supply is operating normally.
The internal power supply has failed or the AC cord is not
connected. Check the cord connection. If the power supply has
failed, replace the internal power supply as soon as possible.
The internal power supply has no power.
PSU-E Color Indicates
Green, solid
Off
The external power supply is operating normally.
The external power supply is not connected.
Port Status LEDs (Ports 1–48)
Color Indicates
Green, solid
Green blinking
Off
The link is present; port is enabled.
The link is present and the port is transmitting or receiving
packets.
The link is not present.
Fiber LEDs (Ports 1X—4X)
Color Indicates
Green, solid
Green, blinking
Off
Fiber link is selected; mini-GBIC is present and being used for the
Gigabit Ethernet uplink.
The link is present and the port is transmitting or receiving
packets.
1000BASE-T link is selected; the switch is using the RJ-45 port
for the Gigabit Ethernet uplink.
Stack LEDs (Reserved for future features)
Table 3: Summit 400-48t switch LED behavior (Continued)