HP StorageWorks 2/16V Brocade Fabric OS Command Reference Manual (53-1000240-0 - Page 642

2 Note: Enter commands in lowercase only; mixed case is for readability. sfpShow sfpShow Displays Small Form-factor Pluggable SFP information. Synopsis sfpshow [[slotnumber/]geportnumber | -all] 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 SFP's capabilities, interfaces, manufacturer, and other information. Use this command with no operand to display a summary of all SFPs in the switch. The summary displays the SFP type (refer to 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 slotnumber and portnumber operands to display detailed information about the serial ID SFP in that port. In this mode, this command displays values described in the "Gigabit Interface Converter" spec by Sun Microsystems, et al. Use the -all operand to display detailed information for all available SFPs. For Finisar "smart" SFPs, five additional fields display: module temperature, voltage, received optical power, transmitted optical power (longwave only), and laser diode drive current. If the SFP of a disabled port is removed, the information displayed by this command is not updated until the port is re-enabled. Operands This command has the following operands: slotnumber For bladed systems only, specify the slot number of the port to display, followed by a slash (/) portnumber Specify the port number to display, relative to its slot for bladed systems. Use switchShow to list valid ports. This operand is optional; if omitted, this command displays a summary of all SFPs in the switch. -all Displays detailed data for all available SFPs on the switch. This operand is not compatible with slotnumber/portnumber operands. 2-608 Fabric OS Command Reference Manual Publication Number: 53-1000240-01