Spec score 8.3
QSFP28, 100 Speed, DAC cable
+100G speed in a QSFP28 form factor
+Direct-attach copper cable needs no separate optics
+2 m length suits connections within one rack
−Only 2 m reach limits placement between devices
−Passive copper cable is restricted to short distances
$93.99
as of 11/04/2026 03:10 PST - DetailsProduct details
HPC Optics Compatible with Dell 470-ABYH 100G QSFP28 to QSFP28 Twinax Cable | 100GBASE-CR4 2m Passive DAC 470-ABYH-HPC$93.99as of 11/04/2026 03:10 PST - Details
View on AmazonSpec score8.3
Pros
+100G speed in a QSFP28 form factor
+Direct-attach copper cable needs no separate optics
+2 m length suits connections within one rack
Cons−Only 2 m reach limits placement between devices
−Passive copper cable is restricted to short distances
Compared with the 1 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−2 reach or length: 16 of the 26 here have a higher reach or length
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