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Chapter 15 Port Status
XGS2220 Series User’s Guide
145
Figure 98 MONITOR > Port Status > DDMI (Stacking Mode)
The following table describes the labels in this screen.
15.2.1 DDMI Details
Use this screen to view the real-time SFP (Small Form Factor Pluggable) transceiver information and
operating parameters on the SFP port. The parameters include, for example, transmitting and receiving
power, and module temperature.
Click an index in the Port column in the DDMI screen to view current transceivers’ status.
Table 43 MONITOR > Port Status > DDMI
LABEL DESCRIPTION
SLOT This field appears only in Stacking mode. Click the drop-down list to choose the slot number of
the Switch in a stack.
Port This identifies the SFP port. In Stacking mode, the first number represents the slot ID and the
second is the port number. Please note that the default stacking ports (the last four ports of your
Switch) cannot be configured. They are reserved for stacking only.
Click a port number to display the DDMI Details screen.
Vendor This displays the vendor name of the optical transceiver.
Part Number This displays the part number of the optical transceiver.
Serial Number This displays the serial number of the optical transceiver.
Revision This displays the revision number of the optical transceiver.
Date Code This displays the date when the optical transceiver was manufactured.
Transceiver This displays the type of optical transceiver installed in the SFP slot.
Action Click Reset when your SFP port encounters connection errors. For example, it can receive but
cannot transmit data. This Fiber Module Rescue function allows you to restart a fiber SFP
transceiver that is in error state without having to remove and reinsert the transceiver. The Switch
stops then re-supplies power on the specified SFP ports to restart it. After restarting an SFP port,
go to MONITOR > Port Status > Port Status to check the SFP port status. You can also check the
port LED on the Switch panel to see if the connection has recovered.
Note: Make sure an optical transceiver is correctly inserted into the SFP port.
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