ZyXEL Communications GS2220 Series User Manual

Chapter 57 Port Status
GS2220 Series User’s Guide
454
57.2.2 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 Ma na g e me nt > Po rt Sta tus >
DDMI to see the following screen. Alternatively, click Sta tus from any Web Configurator screen and then
the Po rt Sta tus link in the Q uic k Links section of the Sta tus screen to display the Po rt Sta tus screen and
then click the DDMI link tab.
Fig ure 344 Management > Port Status > DDMI
The following table describes the labels in this screen.
57.2.3 DDMI De ta ils
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 Po rt column in the DDMI screen to view current transceivers’ status.
1024 to
1518
This field shows the number of packets (including bad packets) received that were between 1024
and 1518 octets in length.
Giant 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.
Table 237 Management > Port Status > Port Details (continued)
LABEL DESC RIPTIO N
Table 238 Management > Port Status > DDMI
LABEL DESCRIPTIO N
Port This identifies the SFP port.
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 transceiver installed in the SGP slot.

ZyXEL Communications GS2220 Series Specifications

General

Brand	ZyXEL Communications
Model	GS2220 Series
Category	Switch
Language	English