Users Guide

Environmental Monitoring
The system components use environmental monitoring hardware to detect transmit power readings, receive
power readings, and temperature updates.
To receive periodic power updates, enable the enable optic-info-update interval command. The
output in the following example displays the environment status of the RPM.
Example of the show interfaces transceiver Command
Dell#show interfaces tengigabitethernet 10/1 transceiver
SFP is present
SFP+ 1 Serial Base ID fields
SFP+ 1 Id = 0x03
SFP+ 1 Ext Id = 0x04
SFP+ 1 Connector = 0x21
SFP+ 1 Transceiver Code = 0x00 0x00 0x00 0x00 0x00 0x04 0x00 0x00
SFP+ 1 Encoding = 0x00
SFP+ 1 BR Nominal = 0x67
SFP+ 1 Length(SFM) Km = 0x00
SFP+ 1 Length(OM3) 2m = 0x00
SFP+ 1 Length(OM2) 1m = 0x00
SFP+ 1 Length(OM1) 1m = 0x00
SFP+ 1 Length(Copper) 1m = 0x01
SFP+ 1 Vendor Rev = A
SFP+ 1 Laser Wavelength = 256 nm
SFP+ 1 CheckCodeBase = 0xf3
SFP+ 1 Serial Extended ID fields
SFP+ 1 Options = 0x00 0x00
SFP+ 1 BR max = 0
SFP+ 1 BR min = 0
SFP+ 1 Vendor SN = APF11370028AH5
SFP+ 1 Datecode = 110917
SFP+ 1 CheckCodeExt = 0xde
SFP+ 1 DOM is not supported
Displaying Port Extender Environment
Information
To display environment details for each port extender, use the show environment pe pe-id command.
Dell#show environment pe pe-id
To display information of hardware components of control bridge only, use the show environment all
command.
Dell#show environment all
Debugging and Diagnostics 375