IBM TotalStorage SAN32M-2 Installation And Service Manual page 187

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Performance View
Inspect POM data
At the Port List View, click the entry for a port in the Health Status
column. POM data for the selected port appears in the lower panel of
the view
(Figure
48):
Port Number - Product port number.
Health Status - Condition of the installed optical transceiver
(Normal, Warning, Alarm, or No Info).
Transceiver Type - Installed transceiver type (SFP, XFP, or
Unknown).
If the port has a digital diagnostics (DD) enabled optical transceiver
installed, product firmware displays a table of reported temperature,
voltage, current, transceiver power, and receiver power. Optical
transceivers also provide vendor-specific threshold values for these
parameters.
Inspect port transceiver technology
At the Port List View, click the entry for a port in the Transceiver
column. Port transceiver technology information for the selected port
appears in the lower panel of the view:
Port Number - Product port number.
Identifier - Installed transceiver type (SFP, XFP, or Unknown).
Connector type - Type of port connector (LC, MT_RJ, MU,
Unknown, or Internal Port).
Transceiver - Type of port transceiver (Shortwave Laser, Longwave
Laser, Long Distance Laser, Unknown, or None).
Distance Capability - Port transmission distance (Short,
Intermediate, Long, Very Long, or Unknown).
Media - Type of optical cable used (Singlemode, multimode
50-micron, multimode 62.5-micron, or Unknown).
Speed - Operating speed (Not Established, 1 Gbps, 2 Gbps,
or 4 Gbps).
The EFCM Basic Edition interface provides access to port statistics
information through the Performance View. To open this view, select
Performance from the Product menu at any other view. The following
statistical information appears:
Chapter 4: Repair information
161

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