Specifications

sfpShow
757Fabric OS Version 3.1.x/4.1.x Reference Guide
Displays serial ID SFP information.
Synopsis: V3.1.x
sfpShow [portnumber]
Synopsis: V4.1.x
sfpShow [slotnumber/][portnumber]
Availability
All users.
Release
V3.1.x and V4.1.x
Description
Use this command to display information about Serial Identification SFPs (also
known as module definition “4” SFPs). These SFPs provide extended information
that describes the SFPs capabilities, interfaces, manufacturer, and other
information.
Note: SFPs are polled by a background process. The sfpshow command retrieves
the latest information from cache. The cache values for each SFP are updated when the
SFP is hot plugged, when it is removed, or when the Fabric OS polls the SFPs. In the
StorageWorks Core switch, if there is a lot of activity on the switch, poll updates may
take several minutes.
Use this command with no operand to display a summary of all SFPs in the
switch. The summary shows the SFP type (see switchShow for an explanation
of the two letter codes) and, for Serial ID SFP, the vendor name and SFP serial
number.
Use this command with the slot and portnumber operand to display
detailed information about the Serial ID SFP in that port.
sfpShow