Specifications

2
Hardware Description
20
Table 3liststhemeaningsassignedtothelightcolor/activityofeachBase/FabricLED.
Note:TheFabricchannelLEDscanbeeithergreenoramberwhenlinkedorindicatingactivity
at10Gbps.Thisisbecauseinoneconfiguration10Gbpsisthelowrangeoutputfromthe
controllerwhilein
anotherconfigurationitisthehighrangeoutput.TheLEDindicatesthe
low/highrangeoutput,nottheactuallinkspeed.
Reset and hot swap switches
TheCPMfrontpanelResetbutton(switch)isrecessedandcannormallybepressedonlywith
athin,pointedobjectsuchasapencilorstylus.AcalloutinFigure 2pointsouttheReset
buttonontheCPMfrontpanel.TheResetbuttonperformsaplatformresetoftheCPM.A
platformresetreturnsallregistersanddevices(excepttheIPMC)totheir defaultstate.
Theejectorlatchesandthumbscrewsareconsideredhotswaphardwarecomponents.Both
thumbscrewsmustbeunscrewedinordertoremovetheCPMfromitsslot.Thebottomlock
andejectorswitchmustbedisengagedinordertosignaltotheIPMCthataCPMhotswapis
desired.TheIPMCthencontrolsthehotswapLEDandmonitorstheprocess.
Headers and jumpers
RefertoAppendixC,Onboardswitches,headers,andconnectors,onpage 114fortables
detailingtheheaderandjumpercallouts.
Table 3. Base/Fabric Channel LEDs
Channel Indication Meaning
Base Channel 1
or
Base Channel 2
████ Steady Green Linked at 1 Gbps peak bandwidth
████ Blinking Green Activity at 1 Gbps peak bandwidth
████ Steady Amber Linked at 10/100 Mbps peak bandwidth
████ Blinking Amber Activity at 10/100 Mbps peak bandwidth
██ LEDs off Channel not configured or not in use
Fabric Channel 1
or
Fabric Channel 2
████ Steady Green Linked at 10/40 Gbps peak bandwidth
████ Blinking Green Activity at 10/40 Gbps peak bandwidth
████ Steady Amber Linked at 1/10 Gbps peak bandwidth
████ Blinking Amber Activity at 1/10 Gbps peak bandwidth
██ LEDs off Channel not configured or not in use