spec sheet - Cables To Go
Part#42627
QSFP-40G-PDAC3M-LEG
40GBASE-CUQSFP+
3MDACPASSIVE
QSFP+TOQSFP+COPPERCABLE
40GbaseQSFP+DAC
Features
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Fullduplex4channelparallelpassiveopticalcable
Transmissiondatarateupto10.3Gbit/sperchannel
SFF-8436QSFP+compliant
Hotpluggableelectricalinterface
Lowpowerconsumption
Housingisolatedfromconnectorground
Operatingcasetemperature0°Cto+70°C
3.3Vpowersupplyvoltage
RoHS6complain
ProductDescription
Legrandpassivecoppercablesdesignedwithhighperformance,lowpowerconsumption,longreach
interconnectsolutionsupporting40GEthernet,fiberchannelandNICcards.ItiscompliantwiththeQSFPMSA
andIEEEP802.3ba.
Passivecoppercableisanassemblyof4full-duplexlanes,whereeachlaneiscapableoftransmittingdataat
ratesupto10Gb/s,providinganaggregatedrateof40Gb/s.
Specifications
Parameter
Unit
Min.DielectricWithstandVoltage
300
VDC
InsulationResistance
1000
Mohms
0.5AmpMin/SignalContact
OperatingTemperature
0to70
°C
FlammabilityRating(Plastics)
UL94
Braid/Foil
BackshellMaterial
NickelPlatedZincDiecast
ContactMaterial
PCBwithGold-PlatedPads
Max.InsertionForce
40
N
Max.WithdrawlForce
30
N
Durability
250
Cycles
11.80
mm
17.50
mm
Conductor
Solid
WireGauge
30to24
AWG
Impedence
100±5
ohms
Construction
Twinaxial
JacketType
PVC
CurrentRating
Shield
Connector
TightestRecommendedVerticalSpacing
(BellytoBelly)
TightestRecommendedVerticalSpacing
(Stacked)
Cable
MechanicalSpecifications
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