Ddmi; Ddmi Details - ZyXEL Communications XGS1930-28 User Manual

Table 185 Management > Port Status > Port Details (continued)
LABEL
1024 to
1518
Giant

49.2.2 DDMI

The optical SFP transceiver's support for the Digital Diagnostics Monitoring Interface (DDMI) function lets
you monitor the transceiver's parameters to perform component monitoring, fault isolation and failure
prediction tasks. This allows proactive, preventative network maintenance to help ensure service
continuity.
Use this screen to view the DDMI status of the Switch's SFP transceivers. Click Management > Port Status >
DDMI to see the following screen. Alternatively, click Status from any Web Configurator screen and then
the Port Status link in the Quick Links section of the Status screen to display the Port Status screen and
then click the DDMI link tab.
Figure 261 Management > Port Status > DDMI
The following table describes the labels in this screen.
Table 186 Management > Port Status > DDMI
LABEL
Port
Vendor
Part Number
Serial Number
Revision
Date Code
Transceiver

49.2.3 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 a number in the Port column in the DDMI screen to view current transceivers' status.
Chapter 49 Port Status
DESCRIPTION
This field shows the number of packets (including bad packets) received that were between 1024
and 1518 octets in length.
This field shows the number of packets (including bad packets) received that were between 1519
octets and the maximum frame size.
The maximum frame size varies depending on your switch model.
DESCRIPTION
This identifies the SFP port.
This displays the vendor name of the optical transceiver.
This displays the part number of the optical transceiver.
This displays the serial number of the optical transceiver.
This displays the revision number of the optical transceiver.
This displays the date when the optical transceiver was manufactured.
This displays the type of transceiver installed in the SGP slot.
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