Spec score 8.3
QSFP28, 100 Speed, DAC cable
+100G QSFP28 speed for high-bandwidth links
+Passive direct-attach design with no active electronics
+Short 1m reach suits connections within a rack
−1m reach limits use to very close equipment
$84.99
as of 11/04/2026 03:09 PST - DetailsProduct details
HPC Optics Compatible with Arista CAB-Q-Q-100G-1M QSFP28 to QSFP28 Twinax Cable | 100G CR4 1m Passive DAC$84.99as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score8.3
Pros
+100G QSFP28 speed for high-bandwidth links
+Passive direct-attach design with no active electronics
+Short 1m reach suits connections within a rack
Cons−1m reach limits use to very close equipment
Compared with the 6 Network Transceivers on this page+100 speed: the highest speed of the 26 here
−1 reach or length: 17 of the 26 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product

